LED FLOOD LIGHT- ATEX, IECEx
MODEL : EX-250WA4YZDA
EXPLOSION-PROOF TYPE
WATT: 200 WATT
VOLTAGE: 100-277 AC/ 220-240 AC
LUMEN: 28000 LM
IP RATING: IP66
PF: >0.95
ANGLE : 110
EXPLOSION PROOF GRADE: Ex d IIC T6
APPLICATION: HAZARDOUS LOCATION 
SUITABLE FOR : ZONE 2 & ZONE 22
 COLOR TEMP: 3000K 4000K 6500K
LIFE HOURS: 78,000 HRS
AMBIANT TEMP: -40°C to +55°C (-40°F to +131°F)
 
ATEX Standard:
II 3G Ex ec IIC T6...T3 Gc
II 2D Ex tb IIIC T85℃...T103℃ Db IP66
IECEx Standard (Certificate No.: IECEx PCET 22.0008X):
Ex ec IIC T6...T3 Gc
Ex tb IIIC T85°C...T100°CDb
Ex tc IIIC T85°C...T100°CDc
UL 844 Hazardous Locations
Class I Division 2, Group A, B, C, D
Class II Division 1, Group E, F, G
Class II Division 2, Group F, G
Class III
Class I, Zone 2, Group IIC
Class II, Zone 21, Group IIIC
UL 1598 Wet Locations
UL 1598A Marine Outside Type
ETL (ATM for Report 105342415DAL-001)
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Explosion-proof floodlights are specialized, durable lighting fixtures designed to operate safely in hazardous locations where flammable gases, vapors, or combustible dusts may be present, preventing ignition risks. They meet strict safety standards such as ATEX, IECEx, and UL certifications for specific hazardous area classifications. 
 
Key Features and Specifications
Explosion-proof floodlights are engineered with robust materials and specific design features to contain any internal sparks or explosions and prevent the hot gases from igniting the external atmosphere. 
Certifications: They must be certified for hazardous locations, often carrying ATEX (European Union), IECEx (global), and/or UL (North American) certifications.
Durable Construction: The housing is typically made from high-strength materials like ADC12 die-cast aluminum alloy, with a shock-resistant tempered glass lens. This makes them highly resistant to impact, corrosion, and harsh weather conditions.
Sealed Enclosures: Fixtures have high Ingress Protection (IP) ratings, commonly IP66, IP67, or even IP68, meaning they are dust-tight and protected against powerful water jets or immersion.
Thermal Management: Efficient heat dissipation designs, often using large surface area heat sinks, ensure the external surface temperature remains below the auto-ignition point of the surrounding atmosphere, adhering to specific T-ratings.
Light Source: Most modern explosion-proof floodlights use LED technology due to its high efficiency, low heat output, and long lifespan (50,000+ hours), which reduces maintenance and replacement costs.
Mounting Options: They offer flexible mounting options including wall, ceiling, stanchion, pendant, or trunnion mounts, making them versatile for different industrial applications.
 
Certifications: Key safety certifications include ATEX, IECEx, and UL (e.g., UL 844).
Hazardous Location Ratings: They are suitable for various hazardous zones and divisions, such as:
Zone 1, Zone 2 (gas environments).
Zone 21, Zone 22 (dust environments).
Class I, Division 2, Groups A, B, C, D.
Class II, Division 2, Groups F, G.
 
Typical Applications
These lights are essential for safety in industries such as: 
Oil and gas refineries, onshore and offshore drilling platforms
Chemical and petrochemical processing facilities
Mining operations (coal and mineral)
Hazardous material storage and processing areas
Paint warehouses and bio-research facilities
Marine applications, docks, and shipyards