Lifebuoy Light Model: L40 Approved to ATEX and IECEx standard For use in tankers for hazardous zones 1 & 2 Battery life: 5 years. Maker: Daniamant - UK
Model: FBQD2 Explosion Proof Activation:Self-activated by tilt-switch Light type:Flashing LED Replaceable Battery::2*LR20 Alkaline battery Explosion proof level:Ex ia Ⅱ C T4 Size:100*295mm Weight:700g Maker: Huayan - China