DYY(20W Cold Beam/11W Energy saving Lamp) Dust Explosion proof Induction LampDetailed product description：

DYY (20W cold beam/11W energy-saving lamp) dust explosion-proof induction lamp

Self contained composite emergency exit lighting, cast from aluminum alloy.  
Normal lighting with 11W H tube, emergency lighting with 20W cold beam.  
Applicable to Zone 1, Zone 2, or dust explosion hazardous areas of Class II explosion hazardous areas, Class B T6.  
There are three installation methods for lighting fixtures: lifting, wall suction, and ceiling suction. The panels are divided into left, right, and emergency exits.

model	Explosion-proof marking	Rated voltage	Weight	Protection Rating	Overall dimensions
DYY	DIP DT T13	220V AC	18Kg	IP55	340×160×230