Engineered for hot, punishing environments where ordinary LEDs fail. These high temperature LED flood and high bay fixtures run in steel mills, paper mills, glass plants, foundries, chemical processing, and power generation. Choose the right platform by ambient rating, 60 to 80°C for most hot bays, 100°C for extreme heat areas, 150°C with remote driver for ultra high heat near furnaces and kilns. All models are industrial grade with sealed housings, high efficacy packages, and rugged mounting options so you can keep lines running safely and efficiently.
High heat breaks conventional lights, drivers overheat, optics degrade, and lumen output falls. In bays where air temperatures reach 60 to 80°C, select a dedicated high temp LED with proven thermal paths and heat sinking that protect LEDs and drivers. For severe environments around annealing, metal treatment, or glass, step to 100°C rated units with larger heat sinks and sealed electronics. Ultra hot zones near furnaces, kilns, and hot end processing require a remote driver architecture, the light engine stays at the heat source, the driver is mounted remotely in a cooler zone so electronics live longer and output stays stable. With the right ambient rating and optic, you will reduce maintenance, improve visibility, and protect crews in heavy industry. Voltage flexibility, IP66 and impact protection, and vibration ratings help these fixtures survive the real world of cranes, dust, steam, and heat.
Use this quick compare to pick the right platform, then review the product blocks below for features and orderable variations.
Model | Form factor | Wattage range | Typical lumens | Voltage | Optics | Max ambient temp | Key ratings |
---|---|---|---|---|---|---|---|
EDGE HT80 | Flood, high bay | 50 to 450 W | 7,000 to 63,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | 80 °C, 100 °C with remote driver | IP66, IK10, 3G or 5G, L70 > 100,000 h |
EDGE Remote Driver | Flood, high bay head plus remote driver enclosure | 50 to 450 W | 7,000 to 63,000 lm | 100 to 277 V, 200 to 480 V | Same as EDGE HT80 | Up to 100 °C | IP66, IK10, 3G or 5G, remote driver relocates heat |
RT-IL 100 C | Flood, high bay | 40 to 300 W | 6,400 to 48,000 lm | 100 to 277 V, 347 to 480 V | 10°, 25°, 40°, 60°, 90°, 120° | Up to 100 °C, 212 °F | IP66, CRI 80+, 5 yr |
RT-IL-150C | Flood, high bay with external driver | 100 to 400 W | 15,000 to 60,000 lm | 100 to 277 V, 347 to 480 V | Multiple lens choices | Up to 150 °C, 302 °F | IP66, external driver, L90 87,600 h |
For hot industrial bays where ordinary lights fail, EDGE delivers stable output and long service life in continuous heat. Use it as a flood or suspended high bay in steel processing, paper and pulp, power generation, and outdoor aprons exposed to radiant heat. The sealed housing, robust heat sinking, and industrial mounts help you standardize one platform across multiple heights and tasks. Choose narrow beams to punch through steam and dust, wide or aisle optics for uniform bay coverage, and high voltage drivers for long runs.
Operating temperature rating up to 80°C with integrated driver, remote driver options for hotter zones
IP66 wet location sealing and IK10 impact protection for harsh plants
Vibration rated construction for cranes and moving structures
High efficacy packages that replace 150 W to 1000 W HID with fewer fixtures
Multiple optics, tight spot to wide and elliptical aisle distributions
Input voltage 100 to 277 V or 200 to 480 V, facility flexibility
Mounting options include hanging ring, yoke or trunnion, slip fitter
Long life packages with stable lumen output in continuous heat
Integrated driver, use for 60 to 80 C.
Model | Wattage | Typical Lumens | Voltage | Optics | Operating Temp | Key Ratings |
---|---|---|---|---|---|---|
EO-ED-50HT80 | 50 W | 7,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Max 80 °C, 100 °C with remote driver | IP66, IK10, 3G or 5G vibration, L70 > 100,000 h |
EO-ED-100HT80 | 100 W | 14,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Max 80 °C, 100 °C with remote driver | IP66, IK10, 3G or 5G vibration, L70 > 100,000 h |
EO-ED-150HT80 | 150 W | 21,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Max 80 °C, 100 °C with remote driver | IP66, IK10, 3G or 5G vibration, L70 > 100,000 h |
EO-ED-200HT80 | 200 W | 28,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Max 80 °C, 100 °C with remote driver | IP66, IK10, 3G or 5G vibration, L70 > 100,000 h |
EO-ED-300HT80 | 300 W | 42,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Max 80 °C, 100 °C with remote driver | IP66, IK10, 3G or 5G vibration, L70 > 100,000 h |
EO-ED-450HT80 | 450 W | 63,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Max 80 °C, 100 °C with remote driver | IP66, IK10, 3G or 5G vibration, L70 > 100,000 h |
For the hottest bays and aprons, choose the EDGE remote driver configuration. The driver is mounted outside the heat plume, the LED head stays compact and sealed, and the system is rated for continuous operation in ambient temperatures up to 100 C, 212 F. Use it over annealing lines, furnace doors, ladle bays, kilns, and rolling mills where integrated drivers cannot survive.
Up to 100 C ambient with remote driver kit, continuous duty
IP66, IK10, 3G or 5G vibration, sealed glass optic, corrosion resistant finish
0 to 10 V dimming standard, occupancy and daylight sensor ready
120 to 277 V and 277 to 480 V driver options
Flood and high bay distributions available, wide, narrow, aisle
Heavy duty yoke or pendant mounting, aiming scale on bracket
Service friendly remote driver enclosure, simple plug connectors
Accessories, visor, safety cable, junction box options
Remote driver, use for 90 to 100 C or sustained heat near furnaces.
Model | Wattage | Typical Lumens | Voltage | Optics | Operating Temp | Key Ratings |
---|---|---|---|---|---|---|
EDGE head, Remote Driver | 50 W | 7,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Up to 100 °C | IP66, IK10, 3G or 5G vibration, remote driver relocates heat |
EDGE head, Remote Driver | 100 W | 14,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Up to 100 °C | IP66, IK10, 3G or 5G vibration, remote driver relocates heat |
EDGE head, Remote Driver | 150 W | 21,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Up to 100 °C | IP66, IK10, 3G or 5G vibration, remote driver relocates heat |
EDGE head, Remote Driver | 200 W | 28,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Up to 100 °C | IP66, IK10, 3G or 5G vibration, remote driver relocates heat |
EDGE head, Remote Driver | 300 W | 42,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Up to 100 °C | IP66, IK10, 3G or 5G vibration, remote driver relocates heat |
EDGE head, Remote Driver | 450 W | 63,000 lm | 100 to 277 V, 200 to 480 V | 20°, 30°, 50°, 90°, 110°, 150°, 30×100°, 60×100°, 130×70°, 70×135°, 75×145°, 60×150°, 73×133° | Up to 100 °C | IP66, IK10, 3G or 5G vibration, remote driver relocates heat |
Built for extreme heat areas where air temperature reaches 100°C, RT-IL pairs oversized heat sinks with sealed electronics to protect performance under thermal stress. It is a direct upgrade for foundries, glass lines, forging, and hot process bays that previously relied on metal halide. Select from multiple wattages, beam angles, and mounting methods to match height and task. High voltage drivers and tight optics help maintain foot-candles with efficient layouts where maintenance access is limited.
Continuous operation rating up to 100°C, 212°F
IP66 enclosure that resists dust and powerful water spray
High efficacy around 150 to 160 lm per W for strong energy savings
Beam choices from 10° spot to 120° wide, plus aisle options
Input voltage 100 to 277 V or 347 to 480 V for industrial distribution
Eye hook, pendant, trunnion, and yoke mounts for fast installs
Replace 150 W to 1000 W HID with improved uniformity and color stability
Long life ratings that reduce outages in hard to access bays
Model | Wattage | Typical lumens | Voltage | Beam options | CCT | Operating temp | Ratings |
---|---|---|---|---|---|---|---|
RT-IL40 | 40 W | 6,400 lm | 100 to 277 V, 347 to 480 V | 10°, 25°, 40°, 60°, 90°, 120° | 4000 K, 5000 K | -40°F to 194°F | IP66 |
RT-IL100 | 100 W | 16,000 lm | 100 to 277 V, 347 to 480 V | 10°, 25°, 40°, 60°, 90°, 120° | 4000 K, 5000 K | -40°F to 194°F | IP66 |
RT-IL150 | 150 W | 24,000 lm | 100 to 277 V, 347 to 480 V | 10°, 25°, 40°, 60°, 90°, 120° | 4000 K, 5000 K | -40°F to 194°F | IP66 |
RT-IL200 | 200 W | 32,000 lm | 100 to 277 V, 347 to 480 V | 10°, 25°, 40°, 60°, 90°, 120° | 4000 K, 5000 K | -40°F to 194°F | IP66 |
RT-IL300 | 300 W | 48,000 lm | 100 to 277 V, 347 to 480 V | 10°, 25°, 40°, 60°, 90°, 120° | 4000 K, 5000 K | -40°F to 194°F | IP66 |
RT-IL400 | 400 W | 64,000 lm | 100 to 277 V, 347 to 480 V | 10°, 25°, 40°, 60°, 90°, 120° | 4000 K, 5000 K | -40°F to 194°F | IP66 |
For the hottest areas near process heat where air temperature can reach 150°C, 302°F. This ultra high temperature platform uses a remote driver system, the LED engine operates at the heat source while the driver is located in a cooler zone for longevity. A high fin aluminum body, modular design, and multiple optics deliver powerful, controllable light with long life in environments that destroy standard fixtures. Use it in paper mills, steel mills, and hot end glass lines where uptime and safety are critical.
Operating temperature rating up to 150°C, 302°F
External driver for optimum heat dissipation, remote mount for longevity
Modular design with wattages 100, 150, 200, 300, 400 W
Typical lumen output from 15,000 to 60,000 lm, high efficacy around 150 lm per W
Multiple optical lens choices for high bay or flood distributions
Input voltage 100 to 277 V or 347 to 480 V, facility flexibility
IP66 wet location enclosure, sealed against dust and spray
Lumen maintenance L90 around 87,600 hours, rated life around 80,000 hours
High quality aluminum construction with finned heat sink technology
Model | Wattage | Typical lumens | Voltage | Beam options | CCT | Operating temp | Ratings |
---|---|---|---|---|---|---|---|
RT-IL-150C-50 | 50 W | 7,500 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C | IP67 |
RT-IL-150C-100 | 100 W | 15,000 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C | IP67 |
RT-IL-150C-150 | 150 W | 22,500 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C | IP67 |
RT-IL-150C-200 | 200 W | 30,000 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C | IP67 |
RT-IL-150C-300 | 300 W | 45,000 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C | IP67 |
RT-IL-150C-400 | 400 W | 60,000 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C | IP67 |
RT-IL-150C-500 | 500 W | 75,000 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C | IP67 |
High heat facilities need fixtures that keep output stable where ambient temperatures rise well beyond standard ratings. Use dedicated high temperature LED flood and high bay lights to improve visibility, safety, and uptime across hot industrial environments.
Steel mills and metal treatment areas
Paper and pulp mills
Manufacturing and heavy industry hot bays
Power generation plants
Water and wastewater facilities
Metals and mining operations
Chemical and petrochemical processing units
Oil and gas facilities and outdoor aprons
These applications highlight where high temperature LED fixtures rated for 80°C, 100°C, and up to 150°C deliver reliable, efficient lighting in demanding industrial conditions.
High temperature fixtures must be verified to operate safely and consistently under sustained thermal stress. The families on this page carry the core ratings and performance metrics needed for harsh industrial environments.
Ingress protection, IP66 wet location sealing across families
Impact protection, IK10 on Edge Series where specified
Vibration ratings, 3G or 5G on Edge Series where specified
Ambient temperature ratings, Edge Series up to 80°C with integrated driver, up to 100°C with remote driver, RT IL to 100°C, 212°F, RT IL 150C to 150°C, 302°F at the LED engine
Driver architecture, RT IL 150C uses an external remote driver for longevity in ultra hot zones
Input voltages, 100 to 277 V and high voltage options, 200 to 480 V or 347 to 480 V depending on model
Lumen maintenance and life, Edge Series L70 greater than 100,000 hours, RT IL 300 W variant up to 100,000 hours L70, RT IL 150C L90 87,600 hours and rated life around 80,000 hours
These ratings ensure thermal performance, durability, and code friendly operation in high heat industrial applications.
Yes, in ultra hot areas the driver must be located away from the heat source. The RT-IL-150C system includes an external driver that mounts remotely in a cooler location to protect electronics and extend life.
60 to 80°C units are for hot bays, 100°C, 212°F units handle severe heat, 150°C, 302°F units with remote driver are for ultra hot zones near furnaces and kilns.
Use narrow beams, 10 to 40 degrees, to cut through steam or dust and reach the floor. Use 60 to 120 degrees for general coverage, and elliptical optics for aisles or conveyor lines.
Yes, families are offered in 347 to 480 V or 200 to 480 V options in addition to 100 to 277 V. This supports long runs and industrial distribution.
Enclosures are IP66, sealed against dust and powerful water spray, suitable for wet industrial locations.
Mount the external driver in a cooler area, route the factory cable, and keep air space around the heat sink. This preserves lumen maintenance and driver life.
Tell us about your heat zones, mounting heights, and voltage. We will select the correct ambient rating, optic, and mount so you get reliable, code compliant light in the harshest conditions.
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