*VENAS EXPLOSION PROOF LIGHT HIGH BAY B SERIES - EX-250W B4YZDA EX-300W B4YZDA EX-350W B4YZDA EX-400W B4YZDA

• EX-250W B4YZDA
• EX-300W B4YZDA
• EX-350W B4YZDA
• EX-400W B4YZDA

• All petroleum production and refining
• Petroleum loading and transportation
• Petroleum storage and retail
• LNG industry
• All mining operations and service

• All types of paint facilities
• Chemical production and storage

• Ocean platform operation facilities and structure
• Aerospace clean room and production
• Ocean vessel operations

• Steel and aluminum factories
• Pumping stations in any environment
• Metal smelting, foundry and fabrication

• Flour and fine particle production and storage
• Food and distilling production
• Alcohol industry

• II2 G Ex mb eb IIC T4 Gb
• II2 D Ex tb IIIC T135C Db IP66
• II3 G Ex ec IIC T3C Gc
• II2 D Ex tb IIIC T135C Db IP66

• Ex mb eb IIC T4 Gb
• Ex tb IIIC T135C Db IP66
• Ex ec IIC T3C Gc
• Ex tb IIIC T135C Db Ip66

• Class I, Division 2, Groups A, B, C, D
• Class II, Division 1, Groups E, F, G
• Class II, Division 2, Groups F, G
• Class III

• UL1598, UL1598A
• ABS

• IP 66

• Housing: Aluminum
• Lens: Tempered glass
• Hardware: stainless steel
• Mounting Bracket: stainless steel

• Working Temperature: -40°C ~ +55°C.
• High quality SMT LED and Meanwell Driver.
• Light-weight design by aircraft aluminum.
• Heavy-duty and high impact resistance.
• Three connection cable entry points.
• Replaceable LED board and drivers.
• Integrated junction box for driver with emergency back up.
• Dimmable and battery back up function available.
• Marine rating powder coated appearance treatment.
• Up to 5 years limited warranty option.
• Emergency Battery back up to three hours.
• Various installation ways for different applications.
• Glass lens or Glass with polycarbonate lens to make bigger beam angle.