Explosion Proof LED High Bay Light - 320 Watt Metal Halide Equivalent - Class 1 & 2 Divisions 1 & 2


Sale price$6,505.99


Specifications / Additional Information
EPHL-HHB-320W-LED - C1D1 90W LED Light Ratings/Approvals
Listing: United States - Canada Listed for United States and Canada
Lamp Type: LED Class I, Divisions 1 & 2, Groups A,B,C,D
Ceiling Mount Dimensions: 17-15/16"-H x 8-13/16"-OD Class I, Zones 1 & 2,Groups IIB, IIA
Wall Mount Dimensions: 18-13/16"-H x 8-13/16-W x 15"-D Class II, Divisions 1 & 2, Groups E,F,G
Pendant Mount Dimensions: 17-15/16"-H x 8-13/16"-OD Class III, Divisions 1 & 2
25° Stanchion Mount Dimensions: 17-1/8"-H x 8-13/16"-W x 13-1/2"-D Certified to UL 844
Weight: 28 lbs Certified to UL 8750
Voltage: 100-277 Volts AC, 50/60Hz; optional 347-480V AC 50/60 Hz IP66 Waterproof
Total Watts: 100W NEMA 4X
Lumens: 10,903 T4A Temperature Rating
Luminous Efficacy: 86.87 Lm/W Approved for Confined Spaces
Lamp Life: 55,000+ Hours
Color Temp: 5000K
Color Rendering Index: 70 CRI
Light Color: White - (other colors available upon request)
Lighting Configuration: Flood Pattern
Power Factor: 0.9
Ambient Operating Temp Range: -40°C to +55°C
Operating Temp Rating: T4A
Housing Material: Copper Free Cast Aluminum - Corrosion Resistant
Housing Finish: Powder Coated
Lens Material: Hardened Glass Globe Lens - Frosted Toll Free: 1-800-369-6671
Mounting: Ceiling, Wall, Pendant, 25° Stanchion Intl: 1-903-270-1187
Wiring Hub: 3/4" NPT (1-1/2" for Stanchion) - Ceiling Mount w/ (4) 3/4" Hubs E-mail: 
' Product Overview '
Made in the USA The Larson Electronics EPHL-HHB-320W-LED 100 Watt Explosion Proof Light is approved Class I Divisions 1 & 2, Class II Divisions 1 & 2, and Class III. This LED explosion proof LED light is designed for installation in locations where flammable gases, vapors and liquids, combustible dusts, and/or ignitable fibers and flyings exist or have the potential to exist as well as NEMA 3, 4, 4X location where wind, water, snow/ice, or high ambient can be expected. Weatherproof and listed for marine use, this explosion proof LED fixture is the ideal choice for range of industrial and marine applications including those requiring installation in enclosed spaces. The multipurpose floodlight design of this fixture makes it a popular choice for a range of applications regardless of whether the locations are designated hazardous or not. ***PLEASE NOTE: ANY FREE SHIPPING OFFERS DO NOT APPLY TO THIS HAZARDOUS LOCATION LIGHT FIXTURE*** The EPHL-HHB-320W-LED hazardous area light is the perfect upgrade replacement for traditional 320 watt metal halide lamps. Unlike gas burning and arc type lamps that have glass bulbs, LEDs have no filaments or fragile housings to break during operation. Instead of using a combination of gases to produce light, light emitting diodes (LEDs) use semi-conductive materials that illuminate when electric current is applied. With LED lighting technology, there is no warm up time or cool down time before re-striking. Rather, LEDs provide instant illumination when powered on, making them more dependable and convenient than halide or incandescent lighting methods. In addition to being weatherproof and suitable for extreme temperatures, the EPHL-HHB-320W-LED light delivers a powerful 10,903 lumens and high chromaticity for excellent color rendering while drawing only 100 watts. Designed with versatility in mind, this explosion proof hazardous area light runs on 120-277V AC 50/60Hz with the option of 347/480V AC 50/60 Hz.
By nature, LED light sources run significantly cooler than metal halide lamps, reducing the chance of accidental burns and increased temperatures due to heat emissions. This solid state design of light emitting diodes provides a more reliable, stable, durable, and energy efficient light source over traditional halide lighting. This internal driver provides the ability to automatically monitor and adjust input current to maintain the correct LED voltage levels regardless of input levels across a specific range. This not only reduces the energy dissipation, effectively lowering the operating temperature of the fixture, but also prevents AC over-voltage and short circuit loading making this fixture virtually maintenance free. Because the electronic driver allows the EPHL-HHB-320W-LED to run at a cooler internal temperature and regulates the electrical current, energy efficiency and LED service hours are maximized while at the same time reducing operating costs and downtime incurred from the frequent servicing intervals required with other hotter running lights. As a result, the Larson Electronics Explosion Proof Light has a rated service life of 50,000 hours.
Energy Consumption Comparison
Metal Halide LED
Wattage 320 watts 100 watts
Amp Draw @ 120V AC 2.25 amps 0.75 amps
Amp Draw @ 220V AC 1.23 amps 0.41 amps
Amp Draw @ 240V AC 1.13 amps 0.38 amps
Amp Draw @ 277V AC 0.98 amps 0.33 amps
Amp Draw @ 12V DC 22.50 amps 7.50 amps
Amp Draw @ 24V DC 11.25 amps 3.75 amps
Lamp Life Expectancy 15,000 hours 55,000+ hours
Operation cost per year (12hs/day @ 12c/kWh) $141.92 $47.31
Each LED light fixture has the potential to save $90+ per year in electricity alone, not including maintenance costs, operational downtime, reduced productivity, HVAC loads, or carbon footprint. When retrofitting an entire facility with 100s of light fixtures, the return on investment of LED over metal halide becomes evident.
The EPHL-HHB-320W-LED explosion proof hazardous area lamp is housed within a lightweight, high strength copper-free aluminum body. Protecting the LED lamp is a thermal chock resistant glass globe set within a cage-style lamp guard. The housing and guard have been finished with an epoxy powder, and all exposed hardware is constructed of stainless steel for added corrosion prevention and durability. The LED assembly is connected with a solderless board connection for increased vibration resistance. The Larson Electronics EPHL-HHB-320W-LED is offered in wall, ceiling, pendant or stanchion mount. Wiring is through a convenient 3/4" NPT conduit entrance (1-1/2" for stanchion mount), and a simple hinge arrangement makes for faster and easier installation by permitting €œhands-free€ wiring.
High Quality Features Superior LED Benefits
1. Low power consumption. 2. Instant on/off operation. 3. Fixture constructed of extruded corrosion resistant copper free aluminum alloy. 4. Superior color rendering compared to HPS, LPS, MH. 5. Retains 70% lumen output after 55,000 operating hours. 6. Powder coated aluminum fixture body. 7. Pendant and Swivel Bracket mount included 8. Low profile - Light weight 9. 10,903 Lumen output from only 100 watts 1. 55,000 hour lifespan. 2. Can SAVE 50% or more on energy. 3. Qualifies retrofit projects for financial incentives, including utility rebates, tax credits and energy loan programs. 4. Reduces energy use and prolongs life-spans of peripheral cooling units (A/C, refrigeration) 5. 100% recyclable. 6. No toxins-lead, mercury. 7. No UV light, infrared radiation or CO2 emissions. 8. Qualifies buildings for LED and other sustainable business certifications. 9. Bright, even light maintains consistent color over time. 10. Instant on/off €“ No flickering, delays or buzzing. 11. Very good color rendering. 12. Vibration/impact resistant. 13. Significantly cooler operation. 14. Less frequent outages, higher output improves workplace safety.

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