1) Anti Explosion LED Emergency lamp 2) 2X2W, 220VAC, Ex d II ... 4) lithium battery 5) 50,000 hours life BC5200 Anti Explosion LED Emergency lamp Application:Ideal for any indoor or outdoor inflammable ... places,like chemical industry,exploitation,military work places , emergency lighting when power off.Can be used in Zone 1 ... - Ø14Dimension295 x 150 x 275mmWeight 3.4 kg Anti Explosion LED Emergency lamp