Best Explosion Proof LED Lights for Hazardous Areas
Explosion-proof LED lighting is essential for hazardous locations like refineries, chemical plants, and industrial sites. Our Class 1 Div 1 & Class 1 Div 2-certified LED fixtures provide safe, energy-efficient, and high-lumen illumination in flammable gas, vapor, and dust-prone environments. Ensure compliance and durability with top-rated explosion-proof LED lighting solutions.
Explosion Proof LED Lights – Certified for Hazardous Locations & Industrial Safety
Explosion Proof Led Lighting Class 1 Division 1 | Class 2 Division 2
Searching for reliable, compliant Explosion Proof LED Lights for hazardous location lighting needs? Maes Lighting provides premium, Class 1 Division 1 & Division 2 certified LED explosion proof lighting fixtures designed for environments with flammable gases, vapors, dust, or fibers. All fixtures are UL, ETL, and NEC compliant—engineered for safety, durability, and efficiency.
Explosion-proof LED lights can’t be well understood without knowing which environment is generally called a hazardous one also known as hazardous lights. There are many but in this context, any environment having traces of oil, gas, dust, fiber, or other combustibles is called a hazardous environment such as coal mines, oil, natural gas refineries, paint booths, food processing industries, chemical plants, etc. The lights and fixtures installed in these areas should be in compliance with the industrial safety standards. Where the safety of the workers and bright lighting are of equal importance, explosion-proof LED lights could be the best choice. We supply a wide variety of Explosion Proof Lighting fixtures that are used for many different applications. We deal with UL/ETL-rated explosion-proof LED lights of different watts, lumens, and mounting options. Our lights are made to order and shipped directly from the manufacturer across the United States with a maximum lead time of 1-2 weeks depending on the quantity of order. What might be the hazardous location you wanted to light, you will find a suitable explosion-proof LED light from the following list to meet your requirement. Contact us directly if you don’t find the one you are looking for.
EXI EXPLOSION PROOF LINEAR LED LIGHTING | CLASS 1 DIV 1, CLASS 2 DIV 1 LIGHTING | 11,200 LUMENS, 5000K | 80 W
Explosion Proof EXI Linear LED- UL1598, UL1598A, UL924, UL844 approved. Hydrogen or gas approved LED surface or pendant mounted light fixture provides operators with a powerful and energy efficient alternative to traditional fluorescent hazardous location fixtures. LED technology and compact design makes this fixture an excellent replacement upgrade option for bulky and high maintenance cost older fixtures. This series achieve Class I Division 1, Groups C, D; Class I Division 2, Groups A, B, C, D; Class II Division l Group E, F, G. Class Ill.
The copper free aluminum alloy body is powder coated for added durability and an attractive aesthetic appearance. Special heat dissipating design in conjunction with LED technology helps this fixture to achieve an excellent 50000 hours rated life span with 80% lumen retention. Light weight and a low profile multi-voltage capable and can be operated with 100-277/200-480 VAC, 50/60Hz without any need for a special ballast. The aluminum body and LED lamp give this light excellent durability and resistance to vibration and impacts. The housing is specially designed to dissipate heat which increases the efficiency and life span of the LED luminaires. The max LED lamp produces 80 watts and 11,200 lumens with a color temperature of 2,700-6,500K and a color rendering index of 70 which produces colors and details much more accurately than high pressure sodium or mercury vapor luminaire. The EXI Linear can be surface and pendant mounted by bringing down a rigid conduit to the light fixture. Used for Paint Booth Lighting, Chemical Storage Lighting, Fuel Storage.
I Series 60 watt – Class 1 Div 1 4ft. LED = Call for Pricing
I Series 80 watt – Class 1 Div 1 4ft. LED = Call for Pricing
MAES IR7 SERIES- EXPLOSION PROOF LINEAR LIGHT FOR HAZARDOUS LOCATIONS | FLUORESCENT & LED | CLASS 1 DIV 2 - Class 2 Div 2 LIGHTING
5 Years Warranty Explosion Led Light
This class 1 division 2 IR7 Series Hazardous Area Light is a durable high bay style fixture. Can be used as a High Bay Fixture in Warehouses for chemical storage areas, Coal Storage, Bakeries, Grain Storage etc. This hazardous location fixture is dual rated for areas that have class 1 division 2 and class 2 division 2 requirement for dust environments. Equipped with: 18 gauge steel, Front Access Door with 3/16 tempered glass and zinc latches. 51 inches long x 15 inches wide. Comes in 4 and 6 lamp T8 and T5HO versions. LED model Class 1 Division 2 and Class 2 Division 2 – LED Array 4 and 6 Strip versions. 5 year warranty.
IR7-4 FOOT 4 STRIP LED ARRAY 160 WATT 20,000 LUMENS = $690 EA.
IR7- 4 FOOT 6 STRIP LED ARRAY 200 WATT 30,000 LUMENS = $750 EACH
IR7-4 FOOT 4 LAMP T5HO CLASS 1 DIVISION 2 FLUORESCENT 216 WATT 20,000 LUMENS = $450 EACH
EXH SERIES HAZARDOUS LOCATION CLASS 2 DIV 1 LINEAR LED
The EXH Series Class 2 Division 1 Linear LED is a lightweight, dust-proof hazardous location light fixture. This fixture is designed for areas that encounter a lot of moisture, vibration, corrosion, and dust. UL / ETL rated.
Commonly used in: Dust environments, coal mines, paper mills, chemical processing or storage, petrochemical manufacturing, etc. Its slim design allows for ceiling or wall mounting.
Constructed with copper-free aluminum and a thermal shock-resistant PC lens. Operating temperature range: -40°C to +65°C. Available in 120/277V to 480V, 50/60Hz. High output efficiency: 137 lumens per watt. 4ft versions include:
40 watt / 5,480 lumens
80 watt / 8,400 lumens
EXH SERIES- 4FT. CLASS 2 DIVISION 1 LED 40 WATT: CALL FOR PRICING
EXH SERIES- 4FT. CLASS 2 DIVISION 1 LED 80 WATT: CALL FOR PRICING
MAES IR3 SERIES HAZARDOUS LOCATION LIGHTING CLASS 1 DIV 2: FLUORESCENT AND LED LIGHTING
This IR3 Series Hazardous location Class 1 Div 2 aluminum fixture is a durable economical solution to your hazardous lighting needs. They are very well made linear style aluminum body fixture with acrylic lens. They come in fluorescent 2 and 3 lamp T5HO and T8 versions. Also available in 2 and 3 strip LED class 1 div 2 lighting. They Meet Class 1 Division 2 lighting requirements for gases and liquids. They are commonly used in: petrochemical, refinery facilities, oil and gas production, chemical plants, waste water facilities, marine facilities, solvent cleaning areas, Food Industry, etc. 120/277 volt. UL and CUL listed.
IR3- AL – 4FT. CLASS 1 DIVISION 2 T5HO 2-54 WATT: $330 EACH (ALUMINUM BODY)
IR3-AL- 4FT. CLASS 1 DIVISION 2 T8 2-32 WATT: $330 EACH (ALUMINUM BODY)
IR3-AL-4FT. 2 STRIP LED ARRAY 80 WATT – 8,800 LUMENS = $475
IR3-AL-4FT. 3 STRIP LED ARRAY 120 WATT – 13,200 LUMES = $520 EACH (ALUMINUM BODY)
MAES IR4 SERIES – CLASS 1 DIVISION 1 EXPLOSION PROOF FLUORESCENT AND LED LIGHTING
The IR4 Series Class 1 Div 1 Explosion Proof light is a heavy duty luminaire with multiple light options. The IR4 is a great fixture for replacing older metal halides or HPS fixtures. The IR4 is a versatile fixture that is constructed of cast aluminum with reinforced glass tubes. Have built in swivel mounted adjustable brackets. It is a multi classified light that can be used in class 1 division 1 fully explosion proof areas and areas that need class 2 division 1 for dust. These explosion proof lights are commonly used for: Blasting Rooms, Paint Booth lighting, Petrochemical Plants, Oil/Gas Industry, etc. The IR4 Comes in two and 4 lamp versions of: T5HO and T8. We also have LED Explosion Proof versions that use LED strip Technology. 120/277 volt. Multi Listed Class 1 Div 1 for liquids and gases and Class 2 Div 1 for dust and fibers. Accessories: wire guard and safety cable.
IR4 – 4 FT. CLASS 1 DIVISION 1 – 2 LAMP 2 TUBE T5HO 2-54 WATT : $640 EACH
IR4 – 4 FT. CLASS 1 DIVISION 1 – 2 LAMP 2 LED TUBES 2-24 WATT: $665 EACH
IR4 – 4 FT. CLASS 1 DIVISION 1 – 4 LAMP 2 TUBE T5HO 4-54 WATT: $740 EACH
NEW – IR4- 4FT. CLASS 1 DIVISION 1- 2 STRIP LED – 80 WATT – 8,800 LUMENS = $785
MAES IR1- CLASS 1 DIV 2 WET LOCATION / OUTDOOR MARINE / CLASS 2 DIV 2 HAZARDOUS AREA FLUORESCENT AND LED
These non metallic class 1 division 2 and class 2 division 2 IR1 fixtures are used for wet areas and areas that are prone to corrosion. They are enclosed and gasketed and meet the Class 1 Division 2 and Class 2 Division 2 standards for dust. These are the most economical versions of Hazardous location fixtures. Most commonly used for: chemical storage areas, hazardous area enclosures, natural gas pumping stations, waste water plants, coal plants, grain storage, industrial applications, etc. Made of Corrosion Resistant Fiberglass Reinforced Body and Acrylic Lens. Come standard in LED Strip Light – 80 watt 10,000 lumens. Also available in 2 and 3 lamp T5 HO.
IR1- 4FT. 2 LAMP T8 AND T5HO : $285 EACH
IR1- 4FT. 3 LAMP T8: $305 EACH
IR1- 4FT. 3 LAMP T5: $305 EACH
IR1-4FT. 2 STRIP LED ARRAY: $375 EACH
IR1-4FT. 3 STRIP LED ARRAY: $430
EXA – CLASS 1 DIVISION 2 & CLASS 2 DIVISION 1 EXP PROOF FLOOD LIGHT
The EXA EXP Proof Light is rated for Class 1 Division 2 for gasses and Class 2 Division 1 for Dust. It is also ABS rated for Marine use. This light can be surface or pendant mounted and provides operators with a powerful, energy efficient alternative to traditional fluorescent or HID hazardous location fixtures. LED technology and compact design makes this fixture an excellent replacement upgrade option for bulky and high maintenance cost older fixtures. The EXA achieves Class I Division 2, Groups A, B, C, D; and Class II Division l Group E, F, G. The copper free aluminum alloy body is powder coated for added durability and an attractive aesthetic appearance. Special heat dissipating design in conjunction with LED technology helps this fixture to achieve an excellent 50000 hours rated life span with 80% lumen retention. Light weight and a low profile multi-voltage capable and can be operated with 100-277/200-480 VAC, 50/60Hz without any need for a special ballast. The aluminum body and LED lamp give this light excellent durability and resistance to vibration and impacts. The housing is specially designed to dissipate heat which increases the efficiency and life span of the LED luminaires. The EXA comes in several variations of wattages. But 80 watts to 200 watt is the most popular. Produces 140 lumen per watt with a color temperature of 3,300-6,500K and a color rendering index of 70 which produces colors and details much more accurately than high pressure sodium or mercury vapor luminaire. The EXA series can be surface and pendant mounted. Comes standard with U bracket and ¾ pendant mount.
EXA 80 watt – Class 1 Div 2 LED = $400
EXA 100 watt – Class 1 Div 2 LED = $450
EXA 150 watt – Class 1 Div 2 LED = $500
EX-C Series – Class 1 Division 1 LED Flood Light
Explosion Proof EX-C Series Linear LED- UL1598, UL1598A, UL924, UL844 approved. Hydrogen or gas approved LED surface or pendant mounted light fixtures provides operators with a powerful and energy efficient alternative to traditional fluorescent hazardous location fixtures. LED technology and compact design makes this fixture an excellent replacement upgrade option for bulky and high maintenance cost older fixtures. The EX-C series achieves Class I Division 1, Groups C, D; Class I Division 2, Groups A, B, C, D; Class II Division l Group E, F, G. Class Ill. The copper free aluminum alloy body is powder coated for added durability and an attractive aesthetic appearance. Special heat dissipating design in conjunction with LED technology helps this fixture to achieve an excellent 50000 hours rated life span with 80% lumen retention. Light weight and a low profile multi-voltage capable and can be operated with 100-277/200-480 VAC, 50/60Hz without any need for a special ballast. The aluminum body and LED lamp gives this light excellent durability and resistance to vibration and impacts. The housing is specially designed to dissipate heat which increases the efficiency and life span of the LED luminaires. The EXC Flood comes in 100 watt – 13,000 lumens or 150 watt – 19,500 lumens. LED lamps come standard with a color temperature of 5000K and a color rendering index of 70 which produces colors and details much more accurately than high pressure sodium or mercury vapor luminaire. The EX-C series can be surface and pendant mounted by bringing down a rigid conduit to the light fixture.
EXC Series 100 watt – 13,000 lumens – Class 1 Div 1 LED Flood = Call for Pricing
EXC Series 150 watt – 19,500 lumens – Class 1 Div 1 LED Flood = Call for Pricing
EXD – Class 1 Division 1 Explosion Proof LED Flood Light and High Bay
The EXD Series Class 1 Division 1 Explosion Proof LED Flood Light is a very durable high lumen luminaire that can stand up to wind, rain, snow, corrosion and vibration. The EXD Series is a great fixture to replace old metal halide and HPS fixtures and update to the newest technology. Suitable for Class 1 Div 1 and Class 2 Div 1 areas that have exposure to gases and dust such as: mining sites, oil and gas operations, chemical plants, fueling stations, waste water plants, Paper mills. Equipped with Cree XP G3 LED with Meanwell Driver. Corrosion Resistant Copper Free Aluminum body and frame with thermal shock resistant glass lens. Operating temp range of -40 c to 60c. Nema 3 and 4x. IP 66. Power supply 120/ 277 volt & 200/480 volt. High Lumen Versions 100 watt, 150 watt and 180 watt, 130 lumen per watt. Comes standard with trunnion mounting bracket and 3/4 inch NPT side connection.
EXD 100 watt – Class 1 Div 1 LED = Call for Pricing
EXD 150 watt – Class 1 Div 1 LED = Call for Pricing
EX-MV01 Portable Explosion Proof LED Work Light – Class 1 Division 1 LED
EX-MV01 Portable Exp Proof LED Work Light is UL1598, UL1598A, UL924, UL844 approved. Hydrogen or gas approved LED Portable work light provides operators with a universal light that can be used in any Hazardous Location. This series achieved Class I Division 1, Groups C, D; Class I Division 2, Groups A, B, C, D; Class II Division l Group E, F, G. Class Ill. The copper free aluminum alloy head is powder coated for added durability. The body of light is made of heavy duty plastic. It is Light weight at 15 lbs and extended height of 32.5 inches. With a 360 degree rotating pole. Produces 15 watts. Functions include: High: 1,600 lumens and Low: 500 lumens. Battery life is 10 hours.
EX-MV01 Series 15 watt – Class 1 Div 1 LED = Call for Pricing
XPEH Class 1 Division 1 Exit Emergency Light Combo
XPEH Class 1 Division 1 Explosion Proof Exit Emergency Light. Equipped with two led spot lights. Independent battery back up. 3 hour emergency operation. Edge lit LED sign. Heavy Cast Aluminum Construction Body. Nickle Cadmium back up battery. 120 volt standard. IP 65 Nema 4x.
XPEH CLASS 1 DIVISION 1 EXIT COMBO: $3,210 EACH
What is Explosion Proof Lighting?
Explosion proof lighting refers to lighting products that are engineered to provide safety in hazardous areas such as oil and gas facilities, refineries, chemical plants, and industrial manufacturing settings. These lights are designed with sealed, rugged enclosures that prevent sparks or high heat from igniting flammable gases, vapors, dust, or fibers in the surrounding environment. The primary function of explosion-proof lighting is to prevent ignition and contain any explosion within the housing to eliminate external hazards.Explosion-proof lighting is typically required in facilities where explosive atmospheres may exist due to volatile gases or airborne particles. This type of lighting is compliant with strict regulatory standards including UL844, NEC, and OSHA requirements.
The Risks of Traditional Lighting in Hazardous Environments
Traditional lighting fixtures can become a safety hazard in industrial or explosive settings. These lights may produce excessive heat or internal electrical sparks, which can act as ignition sources in environments where combustible dust or gases are present. For example, in a petroleum plant, a conventional light fixture could spark and ignite flammable vapors, resulting in devastating fires or explosions.Explosion-proof LED lights are specifically engineered to eliminate this risk. Their housings are built to prevent internal sparks from escaping, and many models are rated for use in highly volatile conditions under the Class I, Division 1 and Class II, Division 1 specifications.
Explosion-proof LED lights are the preferred lighting solution in hazardous locations AS revents ignition of surrounding flammable materialsEnhances worker and equipment safetyComplies with NEC, OSHA, UL, and ATEX standardsOffers high energy efficiency with low maintenanceDelivers long lifespan of 50,000+ hoursReduces risk of downtime due to lighting failure
Compliance with Hazardous Location Classifications
Hazardous areas are classified based on the type of flammable material present and the likelihood of its presence during normal operating conditions. Explosion proof lights must meet the requirements set by the National Electrical Code (NEC), which categorizes hazardous locations by Classes, Divisions, and Groups.
NEC Class/Division System:
Class I: Flammable gases or vaporsDivision 1: Hazard is likely under normal conditionsDivision 2: Hazard is present only under abnormal conditionsClass II: Combustible dustDivision 1: Present in normal operationsDivision 2: Present only in abnormal operationsClass III: Ignitable fibers or flyings
Zone System (Common Outside North America):
Zone 0: Continuous presence of explosive gasesZone 1: Likely presence under normal conditionsZone 2: Unlikely presence, only for short periodsZone 20/21/22: For combustible dust or fibers under similar conditions
Temperature Classifications for Explosion Proof Lights (T-Ratings)
Explosion Proof Light Group Classifications (Gas & Dust Groups)
Temperature ratings specify the maximum surface temperature a light can reach to avoid igniting the surrounding hazardous atmosphere:
T1: 842°F (450°C)T2: 572°F (300°C)T3: 392°F (200°C)T4: 275°F (135°C)T5: 212°F (100°C)T6: 185°F (85°C)
Choosing the correct T-rating is crucial to ensure the light’s surface temperature will never ignite nearby gases or particles.
Explosion-proof lighting is further classified into specific groups depending on the types of substances present:
Group A: AcetyleneGroup B: Hydrogen, butadieneGroup C: Ethylene, carbon monoxideGroup D: Propane, methane, benzene Group E: Metal dusts (aluminum, magnesium) Group F: Carbonaceous dusts (coal, coke) Group G: Non-conductive dusts (grain, wood, plastic)
Fixtures must be rated for the specific group depending on the facility’s hazards.
Explosion Proof Light Group Classifications (Gas & Dust Groups)
Explosion-proof lighting is further classified into specific groups depending on the types of substances present:
Gases (Class I):
Group A: Acetylene
Group B: Hydrogen, butadiene
Group C: Ethylene, carbon monoxide
Group D: Propane, methane, benzene
Dusts (Class II):
Group E: Metal dusts (aluminum, magnesium)
Group F: Carbonaceous dusts (coal, coke)
Group G: Non-conductive dusts (grain, wood, plastic)
Key Features of Explosion Proof Lights in Hazardous Areas
Rugged, corrosion-resistant aluminum or fiberglass body
Sealed and gasketed housing to prevent entry of gases or dust
LED arrays to minimize heat and extend lifespan
Thermal shock-resistant lenses
Emergency battery backup options
Multi-voltage support (100-277V / 200-480V)
Suitable for ceiling, wall, pole, and pendant mounting
UL, NEC & OSHA Compliance Standards
UL Certification (UL844 / UL924):
UL ensures that lighting fixtures are safe for use in hazardous environments through extensive testing. UL 844 applies to luminaires in hazardous (classified) locations, while UL 924 pertains to emergency lighting.
NEC Standards:
The National Electrical Code (NEC) is the primary regulatory standard in the U.S. Explosion-proof lighting must comply with Articles 500–505 of the NEC.
OSHA Guidelines:
OSHA reinforces the need for certified lighting fixtures in workplaces with potentially explosive atmospheres. Compliance with OSHA improves worker safety and avoids legal complications.
Applications of Explosion Proof LED Lighting
Explosion proof lighting is essential across a wide range of industries and environments as Hazardous Areas:
Explosion Proof Led Lights in Oil & Gas Areas
Oil refineries and drilling platforms handle flammable gases and liquids, making explosion proof lights a necessity.
Explosion Proof Led Lights inChemical Plants & Laboratories Areas
Harsh chemical vapors and corrosive materials require sealed, chemical-resistant fixtures.
Explosion Proof Led Lights in Manufacturing Areas
Dust, fumes, and volatile substances are common in paint and plastic manufacturing.
Explosion Proof Led Lights in Food & Beverage Areas
Grain silos, breweries, and distilleries need explosion-proof lighting to meet safety and cleanliness standards.
Explosion Proof Led Lights in Mining Areas
Mines have high levels of combustible dust. Explosion-proof lighting is critical underground.
Explosion Proof Led Lights in Power Plants Areas
Coal and natural gas facilities demand heat-resistant, impact-proof lighting.
Explosion Proof Led Lights in Pharmaceuticals Areas
Explosion proof fixtures are installed in cleanrooms with flammable substances.
Explosion Proof Led Lights in Aerospace Areas
Fueling zones, hangars, and maintenance bays use explosion-proof systems to prevent fire hazards.
Explosion Proof Led Lights in Marine & Offshore Areas
Ships and docks are exposed to vapor, saltwater, and weather—all needing sealed lighting solutions.
How to Select the Right Explosion Proof Fixture
Determine the Hazard Classification of the Area
First, identify the Class , Division , and Group of your hazardous location based on the NEC (National Electrical Code) or ATEX (Europe) standards.
Class I, Division 1 – Flammable gases or vapors present during normal operations
Class II, Division 2 – Combustible dust present under abnormal conditions.
If you're unsure, your facility’s safety officer or engineer can help identify this. Explosion proof fixtures must have a T-rating lower than the auto-ignition temperature of substances in your environment. If propane (auto-ignition temp 896°F / 480°C) is present, choose a fixture rated T1 (842°F) or lower.
Identify the Hazard Class & Division
in your work area.
Check the T-rating
required for the materials present.
Select mounting type
(ceiling, wall, pendant, pole).
Determine lumen output
and beam angle required.
Review UL, NEC, OSHA, or ATEX compliance
Consider harsh conditions
like vibration, weather, salt, or corrosion.
Choosing the right explosion proof fixture involves understanding your environment's hazard classification (Class, Division, or Zone), verifying temperature and certification requirements (UL, NEC, ATEX), and selecting the appropriate fixture type based on usage—whether for high bays, flood lighting, or portable work areas. Consider factors like mounting options, lumen output, environmental conditions (such as moisture, dust, or corrosion), and whether features like emergency backup or sensors are needed. Always ensure the fixture meets the safety standards specific to your industry and location to ensure optimal performance and compliance.
Talk to a Hazardous Lighting Expert
Let our team help you find the right solution:
Layout designs (photometric analysis), Specification support, Large order consulting, Fixture selection by Class/Division.
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Started in 2008, Maes Lighting is a family owned business based in Broken Arrow, Oklahoma. We supply Industrial Lighting products to customers worldwide
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