Light Fixture - Hazardous, C1 D2 - 2 x 4' T8 Linear - Rotating Mount (w/ Emergency Backup Option)
Weight:- 0.0 kg
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- Class 1, Division 2, Groups A,B, C and D - T3 temperature code
- Lamp holders for two (2) 4-foot 32W T8 fluorescent lamps (not included)
- Factory-sealed cast aluminum housing
- Hinged tempered glass lens with airtight gasket
- Includes adjustable steel mounting bracket
- Universal 120-277V input
- Optional UL924 emergency backup ballast
- UL 844 listed for hazardous locations
- NEMA 4X rated for extreme wet locations
here is new design:--
Emergency Backup Ballast?