... Light1.Equipped with easy connect back plate.2.180 degree rotating heads.The brief decription:The Emergency Light is an extremely versatile ... mounted, then it equipped with easy connect back plate and 180 degree rotating heads, make it a snap to put this ... wedge-base bulb, glare-free lens, fully adjustable lamp housing (180 degree rotating);Battery: 6V 4Ah, rechargeable, sealed lead acid, long ...