Blue Signal Search

Engage. Connect. Hire.

  • For Business
    • Reshoring & Tariff Hiring Support
    • Recruiting Services
      • Retained Search
      • Contingent Search
      • Engaged Search
      • Staffing
      • Recruiting as a Service RaaS / RPO
    • Search Functions
      • Engineering
      • Executive
      • Finance
      • Human Resources
      • Marketing
      • Sales
    • Recent Placements
    • Search Process
    • 12-Point Interview Process
  • For Job Seekers
    • Search Jobs
    • Resume Help
  • Industry Expertise
    • Wireless & Telecom
    • Aerospace, Defense, and Military
    • AI
    • Biotech
    • Broadband
    • Cloud & Managed Services
    • Construction
    • Cybersecurity
    • Data Center
    • Emerging Technology
    • Enterprise Asset Management (EAM)
    • Food & Agriculture
    • Information Technology (IT)
    • Internet of Things (IoT)
    • Insurance
    • Legal
    • Lighting
    • Logistics & Supply Chain
    • Manufacturing
    • Medical & Healthcare
    • Nonprofit
    • Plastics & Packaging
    • Renewable Energy
    • Small Cell & DAS
    • Unified Communications
  • About
    • Who We Are
      • Blue Signal Pets
    • FAQs
    • Stats
    • Awards
    • Giving Back
    • Diversity & Inclusion
      • Letter from our CEO
      • Women of the Workplace
    • Veterans
  • News
    • Blog
  • Contact Us

Illuminating the Right Talent: The Future of the Lighting Industry

November 17, 2021 by Aylish DeVore

The initial boom of the lighting industry began with fluorescent lighting in the 1930s and 40s. Since then, the lighting industry has expanded and transitioned into a much higher technical and innovative field. LEDs dominated the lighting industry in 2020, sweeping 61% of the global lighting market. According to Mordor Intelligence, the LED lighting market was valued at $75.81 billion last year and is projected to grow to $160.3 billion by 2026.

Seasoned by 80+ years of evolvement, the lighting industry continues to innovate and expand market reach across almost every industry you can name. Lighting is in everything, everywhere, and affects everyone in all aspects of our daily routines. As we’ve come to rely on and expect this advanced technology, it’s often easier to overlook this market as one of the driving forces of innovation. One of the key advancements we’re seeing in the lighting industry is its entrance into the digital world. The lighting industry is stepping into the spotlight across the technology industry. Key companies and manufacturers are taking advantage of the use of lighting; digitally, wirelessly, and sustainably. The lighting industry as a whole is moving beyond its traditional purpose of illumination and adding value to tangible aspects of our, technologically advanced, new world.

Future Tech in the Lighting Industry

Technology that will Shape the Future:

Augmented Reality (AR) & Virtual Reality (VR)

In the near term, the global AR/VR market is expected to grow by $125 billion in the period from 2020‒2024, according to research firm Technavio. As our digital world continues to advance into further capabilities of augmented and virtual realities, the lighting industry will evolve simultaneously. Beyond video gaming and entertainment use cases, virtual reality (VR) is on track to be utilized across a wide range of industries – vastly impacting the way we do business. For example, a lighting designer could sit down with a potential client and physically show how various lighting options would look like at a job site through augmented reality.

This same concept would be transferable across all industries and increase efficiency – leading to less waste, less downtime, and less confusion when delivering a product or service. To advance to this space, technology will need to continue to advance within the lighting industry. Innovations such as liquid-crystal displays (LCDs), digital light processing (DLP), and liquid-crystal-on-silicon (LCoS) lighting have built a strong foundation but individually lack in certain areas. The jury is still out on which innovative solution is to come, but the advancement is inevitable.

Machine Learning (ML)

As we venture into the possibilities of creating fully virtual worlds, lighting technologies are bound to play a major role in the way we create a life-like experience using imagery. But before that can come to fruition, data collection and machine learning (ML) will set the stage. The lighting industry will rely on this technology to further advance products through the collection of learned data and routines. The data collected by an all-digital lighting infrastructure is essential for diagnostics and root-cause analysis. The ability to detect and minimize premature wear out or system failures becomes essential when implementing lighting technology into critical devices – such as those in the healthcare industry. Further, the ability to digitally learn patterns and routines within homes and businesses will increase sustainability and cost-saving features by conserving energy during downtime.

Internet of Things (IoT)

In today’s day and age, we rely on the internet to be connected in most of our devices and throughout our daily routines. By no surprise, the Internet of Things (IoT) industry is booming with no sign of slowing down. This has made it a key player in the advancement in the lighting industry. Since lighting is used all around us, IoT enabled lighting advances the development of connected systems. This collaboration of two industries is further enabling smart buildings and devices we use in offices, businesses, and homes. Implementing IoT enabled LED lighting in every room of a building helps create smarter buildings and cities, enabling countless capabilities.

A particular market that is on the rise in the lighting industry is human-centric lighting (HCL). HCL is defined as light that mimics natural daylight throughout the hours of a day that in turn allows our bodies to function in their most natural and effective state. Human-centric lighting is among the key markets that are thought to be most effectively implemented with IoT compatible lighting. Further, we are seeing IoT compatible LED lighting as the powerhouse behind systems that innovate air conditioning and heating, power grid management, and even next-gen wireless communications.

Li-Fi

With the explosive advancements in 5G technology, Li-Fi is has become a key player in the cellular and internet space. As 5G connection ramps up and slowly becomes available, Li-Fi has been able to fill a gap in how efficiently we’re able to access information. Essentially, Li-Fi is the upgraded version of Wi-Fi internet connectivity using light rather than radio waves to transfer connection. With the functionality to transfer data at speeds up to one hundred times faster, it has opened up the unlimited capabilities the lighting industry has to offer. For example, having Li-Fi integrated into LED lighting would create an alternate path for internet connectivity in high traffic and functioning spaces such as commercial buildings such as airports and offices. By being able to transmit at multiple gigabits, being more reliable, virtually interference free, and uniquely more secure than radio technology such as Wi-Fi or cellular, Li-Fi is the key to a connected community.

Lighting Controls

The advancement of IoT and Li-Fi technology has enabled the lighting industry to develop innovated lighting controls. These controls allow for ease of use and functionality within lighting products. With smart lighting as the clear future of the lighting industry and products, these controls have become a vital piece in the inevitable adoption of Internet of Things (IoT) and other advancing technology. From these advancements, sensors and lighting automation have seen an influx in demand. By using integrated sensors and controls, no central control hardware or room-based sensors need to be wired. This allows for a faster installation and increased accessibility. It has now become simple for users to adjust settings, automate schedules, and utilize their lighting products from virtually anywhere by connecting through portable applications – no cables or wires required. On a larger scale, this capability allows for the collection of important information about the operation of structures or systems such as power grids and emergency generators. Allowing us to make more informed decisions and ensures safety precautions are in place and running smoothly at all times.

The Future of Hiring in the Lighting Industry:

As these technologies linked to the lighting industry continue to advance, what does this mean in terms of the industry’s job market? For clients, candidates, and recruiters alike it means honing in on key skill sets and niches that stand out. One of the top skills impacting the lighting industry involves controls implementation. This certain integration with other technologies is not an intuitive process and requires specific education that is not simply taught on the job. In today’s job market, electrical contractors can differentiate themselves by their ability as system integrators. In turn, recruiters can highlight these candidates and hiring managers can start their search for these candidates while the supply is still available. A working knowledge of the various protocols and best practices for integration will be critical for the foreseeable future.

Li-Fi is another key market that should be narrowed in on when sifting through candidate’s skills and knowledge. This new technology has momentum, products are available, and the limitations of 5G in interior spaces will further accelerate the value of Li-Fi in the marketplace. Electrical engineers that understand the implementation of data-flow solutions through Li-Fi-enabled fixtures will be vastly sought after in the lighting industry.

Lastly, COVID-19 has brought on an increased need for advanced technology within the healthcare industry. Niche market segments like ultraviolet disinfection products have increased in demand. Ultraviolet light has been used to sterilize and disinfect medical equipment for quite some time but lacked innovation as of recently. The global impact of the pandemic triggered researchers across the globe to develop an ultraviolet LED solution to disinfect and sterilize hospital beds, floors, and surfaces more thoroughly than ever before. This has become critical technology and with its new advancement, the lighting industry is predicted to build upon these innovations and further implement them across industries.

As we can see, lighting plays an integral role in essentially every market sector. Coupled with recent innovation in technology, the capabilities are endless. With the overall theme of emerging tech moving toward all-digital infrastructures, every new innovation in the lighting industry leads to a golden opportunity to lay the foundation for advancement. The global lighting industry is expected to grow to $163 billion by 2027, which has proven itself not to be a market to overlook. When navigating this exciting time in a growing sector, utilize the expertise of Blue Signal’s recruiters who are seasoned with over 15 years of experience hiring within the lighting industry. We are a trusted source with a firm understanding of what it takes to find qualified candidates – faster than the speed of light. Reach out to one of our specialized recruiters today and start illuminating the way to your perfect hire or dream job.

Filed Under: Blog Posts Tagged With: #recruiting, 5g, 5G technology, AI Technology, AR, augmented reality, Biotechnology, blog, cellular, Digital Age, digital recruitment, DLP, emerging tech, emerging technology, HCL, Healthcare, healthcare industry, Human-centric lighting, innovation, internet of things, iot, LCD, LCoS, LED, Li-Fi, lighting, lighting controls, lighting industry, Machine learning, medical devices, recruiting, sensors, technology, virtual reality, VR, wi-fi, WiFi, wireless technology

NB-IoT vs. LoRa: It’s an Ecosystem, Not a Race

July 13, 2017 by Lacey Walters


As the number of connected devices rises, new technology standards have developed to handle the growing IoT space. While smartphones use cellular networks for their data, many IoT devices (for example, a smart water meter) only need to transfer small amounts of data. Relying totally on cellular or satellite networks would be expensive and use too much battery power for most devices. Similarly, WiFi and Bluetooth networks are not always a good or cost-effective solution. Most IoT devices don’t need to be in constant contact with a cellular network, so a new type of network was needed. Enter the LPWAN.

iot smart connected cityLPWAN stands for Low-Power Wide Area Network, a wireless network designed to efficiently connect smart devices across long distances, usually through a low bit rate. LPWANs are ideal for IoT devices that don’t need to manage large amounts of data, or for circumventing more expensive gateway technology. This can include smart meters, consumer products, and sensors. The overall value of the LPWAN market is expected to reach $25 billion within 4 years.

Many technology articles compare LoRA and NB-IoT technologies as if they were battling it out for dominance in the IoT market. In reality, these technologies are two branches within an emerging technology ecosystem. Similar to WiFi and Bluetooth, they will most likely to diverge into different niches, rather than directly compete with each other. This article will dive deeper into the capabilities, costs, longevity, maturity, and other differentiators of NB-IoT and LoRa-based technology.

 

What are LoRa and NB-IoT?

LoRa and NB-IoT both operate within LPWAN technology. They are two major standards for low-power IoT devices.

The LoRa Alliance developed LoRa in 2015 as a secure, energy-efficient IoT standard that makes it easy to onboard new devices. LoRa is shorthand for Long-Range (WAN) and is a modulation technology for LoRaWAN. LoRaWAN is a related set of low-power specifications for IoT devices. LoRa and LoRaWAN are not interchangeable terms; LoRaWAN refers to a LPWAN protocol standard and is not a technology in and of itself. LoRa defines the physical layer. Its security standards emphasize end-to-end encryption, data authentication, and intelligent key derivation.

NB-IoT is an abbreviation for Narrow Band IoT, a cellular standard developed by 3GPP. NB-IoT is not a standalone technology, but a cellular standard that aims to standardize IoT devices to be interoperable and more reliable. It can be implemented in a standalone or in-band spectrum manner and does not require gateways, while each LoRa device needs a gateway to function (which can affect total cost). NB-IoT connects base stations directly with sensors.

 

Key Differences

Both LoRa and NB-IoT standards were developed to improve security, power efficiency, and interoperability for IoT devices. Each features bidirectional communication (meaning the network can send data to the IoT device, and the IoT device can send data back), and both are designed to scale well, from a few devices to millions of devices.

Major differentiators between LoRa and NB-IoT standards:

Table of Key Differentiators - Lora vs NB-IoT

Latency

The most important differentiator of LoRa and NB-IoT is their latency. Here’s a quick refresher on network latency: networks and devices communicate with each other using data packets. But these data packets don’t always get transferred immediately, because it eats up battery power and network coverage. Latency is the time delay in transferring data after making a transfer request. A low latency device “checks in” with the network more often than a high latency device.

For instance, a smart sensor detects that a pipe has broken and needs to send an alert to the network. If this sensor is high latency, it doesn’t transfer data to the network very often, and it might be a few hours before the network receives the alert. If the sensor is low latency, the network will receive the alert much sooner.

 

Location / Density

Because LoRa devices use gateways, they work well in remote or rural areas without 4G coverage. They use unlicensed spectrum to communicate with the network. They also work well when they are in motion (for instance, on a truck, plane, or ship). This makes them well suited for supply chain and transportation applications. LoRa’s geolocation is non-GPS, so devices offer location services without heavy battery usage.

NB-IoT devices don’t need a gateway, and they rely on 4G coverage, either using spectrum within LTE, GSM spectrum, or “standalone,” which refers to unused frequency within LTE guard bands. This means that devices with NB-IoT chipsets perform better in indoor applications and dense urban areas. NB-IoT uses GPS technology for geolocation.

 

Power Usage & QoS

While NB-IoT and LoRa are both designed for low-power devices, NB-IoT’s lower latency means that it uses battery juice faster than LoRa. The trade-off is that it can guarantee a better quality of service (QoS) than LoRa due to faster response times. NB-IoT also boasts much higher data rates than LoRa.

What are optimal uses for each technology?

Depending on the needs of an application, one technology may be more suitable than another. For most applications, the biggest considerations are latency, battery life, coverage, and cost. In this capacity, NB-IoT and LoRa serve different purposes.

Depending on the industry and application needs, either LoRa or NB-IoT may be the better choice.

Smart metering:

Most meters process only modest amounts of data each day, so LoRa is best for most applications, assuming that the cost of installing a gateway is not prohibitive. NB-IoT is a good choice for applications that need more frequent communication or high data throughput.

Manufacturing:

Industrial automation takes many forms, and there is no one answer for this space. NB-IoT is a better choice for manufacturing applications that need more frequent communication and guaranteed QoS, while LoRa is a better choice for lower-cost sensors and longer battery life. Both are useful in different environments.

Retail & POS:

NB-IoT is a better choice. Retail transactions involve less predictable data and surges of customers, so the low latency of NB-IoT is not a good fit. Retailers risk losing sales (and customers) with the long latency time of LoRa applications.

Supply chain tracking:

LoRa is the clear winner for supply chain and transportation applications, because its mobile gateways perform reliably on a moving vehicle. Because shipments in transit or in storage don’t need to transfer much data, LoRa’s higher latency, lower data rates, and longer battery life all make sense. LoRa is also better suited for coverage in rural warehouse areas.

Smart city/buildings:

LoRa is the better choice for most smart buildings, due to easier placement of gateways. However, buildings have their own electricity supplies and therefore have less of a need for LoRa’s battery efficiency, so NB-IoT may be a better option for smart buildings with very high data throughput or a need for very low latency, such as high-security facilities. NB-IoT is also likely better for smart city networks that connect dozens or hundreds of buildings, whereas LoRa is better for a single-building application.

Agriculture:

Spotty cellular network coverage in rural areas makes LoRa the obvious choice, since LoRa doesn’t require 4G. LoRa works particularly well to track agricultural indicators, such as water usage, soil pH, and temperature gauges, which don’t shift rapidly or need immediate responses. Not only that, LoRa’s lower price point is a top selling point for farmers.

How mature is the technology?

LoRa had an early two-year lead, and highly integrated LoRa modules are already available on the market for a competitive price, with more options already in development. LoRa is already considered the IoT network industry standard for several countries, including the United States. NB-IoT options are new but are already gaining traction in industry spaces that aren’t a good fit for LoRa. The technology as a whole is expected to mature quickly due to the enormous market demand.

What about Sigfox?

Sigfox is a connectivity company whose LPWAN technology compares closely with technologies within LoRa and NB-IoT standards. Their ultra-narrowband technology uses ISM (industrial, scientific, medical) radio band. While Sigfox is growing in the space, it has not yet approached the market penetration of LoRa and NB-IoT. Sigfox’s claim to fame is its ability to cover large areas, including underground objects. The major drawback is its low throughput (about one third of LoRa) and much lower payload/message size (10 bytes vs. LoRa’s 50 bytes—in other words, its maximum message size is about one fifth of LoRa’s). Although Sigfox and LoRa compete more directly than LoRa and NB-IoT, Sigfox is more of a race for regional coverage, similar to the way GSM and CDMA race in the early days of cellular networks.

In the end…

In the end, there is no clear winner between NB-IoT and LoRa standardized devices. They address different needs. They are each part of a fast-growing network ecosystem that will host nearly 50 billion devices by the end of 2020.

We specialize in staying ahead of the telecom technology curve. Get in touch with us by emailing info@bluesignal.com.

Filed Under: Blog Posts Tagged With: connected devices, connectivity, emerging technology, internet of things, iot, lora, LPWAN, m2m, module, NB-IoT, smart city, technology, wireless

Top IoT Industry Trends of Q1 2017

April 19, 2017 by Lacey Walters


The Internet of Things has enjoyed top buzzword status for a while now, but the technology has made steady strides away from the hype and towards a tangible, profitable reality. Here are the top trends of IoT since the start of 2017:

1. 3GPP Standardization of NB-IoT (Narrow-Band IoT) for LPWAN

NB-IoT technology took a leap forward last month when Cisco and Optus announced at Barcelona’s MWC they have completed live trials of NB-IoT technology on the Cisco Jasper platform. Most new connected devices are expected to launch on an LPWAN (Low Power Wireless Access Network) platform, especially inexpensive devices that use low levels of power and large ranges (smart umbrellas and toasters, for example).

NB-IoT is shorthand for Narrowband IoT (NB-IoT, also called LTE-M2). It is a radio technology standardization proposal developed by Huawei, Ericsson, Qualcomm, Vodafone, and other telecom heavy hitters. The Internet of Things is made up of hugely diverse smart devices—from airplanes to bracelets. To improve interoperability, NB-IoT was designed to allow many different types of devices and connectivity services to connect over cellular telecom bands—not just smartphones and tablets. Read more about NB-IoT here.

 

2. Connected Cars & Self-Driving Technology

CES 2017 was dominated by connected cars and related self-driving technology, with over 1000 exhibitors featured vehicle technologies or accessories. Tesla investors worried last year that self-driving technology would take a nosedive after one of their test drivers was killed last year in a fatal crash. However, commercial and private interest has grown by leaps and bounds. Uber got an early lead in the driverless tech race when it began testing driverless cars late last year in Phoenix, Pittsburgh, and San Francisco. Despite setbacks when a driverless car crashed in Arizona this month, the program is back on track. Google, Ford, and GM have also been testing self-driving technology in the United States.

Uber Self-Driving Car

Image credit: Business Insider

 

Intel is the biggest newcomer to the driverless technology arena. In a $15 billion deal on March 14, it purchased Mobileye, an OEM for driverless vehicle sensors and cameras. Uber’s driverless vehicles use a sophisticated combination of roof-mounted LiDAR sensors and color cameras to interpret the road. Intel is expected to scale similar digital vision technology components to sell to automakers that cannot make the huge investment necessary to develop the technology in-house.

CES 2017 Divergent 3D Connected Car

Image: At CES 2017, Divergent 3D unveiled the Blade, a 3D-printed connected car.

 

In the connected car software arena, AT&T boasts that it already connects 11 million cars on its network. Cisco’s Jasper IoT software now supports 50 vehicle brands, including Honda’s proprietary MyHonda Connected Car platform. Cisco has had many wins in the IoT arena with its Jasper platform, releasing smart solutions for fleet management, connected buildings, industrial equipment, and more. Over 9000 companies and 40 million smart devices run on Jasper’s Control Center software, with millions of devices being added every month.

 

5G Advancements

At Mobile World Congress 2017, South Korean carrier KT announced that it will have the world’s first commercially viable 5G network by 2019. While this is many years away from reality, many service providers are shifting discussions away from features to talk about standardization opportunities. Without a concerted standardization effort, 5G will likely take much longer to launch and be slower to grow once it does.

Ericsson recently launched its “5G for India” program to conduct 5G testing and ecosystem development in India. Many governments are considering their options for modernizing infrastructure to prepare for 5G, including China, the UK, and Thailand. Any country that gets an early lead in 5G availability will likely enjoy an economic leg-up over less connected countries. The challenge is that many infrastructure must be built from scratch, especially in countries with large rural areas.

 

IoT Security

Due to last October’s massive DDoS attack that used IoT device back doors to cause massive service outages, security is a top priority in the IoT space. Authentication and device-specific security are improving, but Sanjay Khatri, director of product marketing for IoT Services at Cisco, says that IoT security “takes a village.” If the network is secure but hackers can penetrate the device itself, the security chain has failed. Security is necessary at every link of the IoT value chain.

Information security is an escalation war, and providers at all levels are racing to protect IoT devices and applications against digital attacks. One of the most important IoT security measures already in use is REST-based APIs, which protects the movement of data between devices, applications, and back-end systems. Many device manufacturers are building two-step or even three-step authentication features into their devices. Instead of a single password, many connected things use biometrics (like a fingerprint) or digital certificates in addition to passwords and PINs. Beyond the device layer, cloud platforms like Cisco Jasper rout the data through VPN tunnels to prevent DDoS and similar network-wide outage attacks.

 

Have a hiring need or questions about the IoT industry? Contact us for a free consultation at info@bluesignal.com.



Filed Under: Blog Posts Tagged With: 3d printed, 3GPP, 4G, 5g, ces, connected cars, connected devices, cybersecurity, emerging technology, internet of things, iot, job market, LPWAN, lte, m2m, NB-IoT, self driving car, smart devices, technology, uber, wireless

Copyright © 2025 · Dynamik-Gen on Genesis Framework · WordPress · Log in

  • BSS Logo
    • Phoenix (HQ)

    • 4545 E Shea Blvd - Suite 250
    • Phoenix, AZ 85028
    • Phone: (480) 939-3200

    CLIENT RESOURCES

  • Recruiting Services
  • Staffing Services
  • Recruiting as a Service | RPO
  • Outplacement Services
  • Diversity, Equity, & Inclusion
  • Giving Back
  • Veteran Services

    CANDIDATE RESOURCES

  • Privacy Policy
  • Resume and Career Services
  • Search Jobs

    INDUSTRIES

  • Wireless & Telecom
  • Internet of Things
  • Manufacturing
  • Logistics & Supply Chain
  • Accounting & Finance
  • Biotech
  • Cloud & Managed Services
  • Construction
  • Medical & Healthcare Services
  • Emerging Technology
  • Information Technology
  • Insurance
  • Cybersecurity
  • Food & Agriculture
  • Nonprofit
  • Lighting
  • Legal
  • Plastics & Packaging
  • Renewable Energy

    INSIGHTS

  • FAQS
  • Blog
  • Stats
  • News & Media
  • Blue Signal Pets

    CONNECT WITH US

  • Facebook
  • LinkedIn
  • YouTube
  • Twitter
  • Instagram
  • Yelp
  • Google
  • Blue Signal Search BBB Business Review

Copyright 2025 All Right Reserved - Blue Signal | Designed by Sting