induction lamp tunnel lamp: 85w,100w,135w,165w,200w Induction light Ambient temp :-20 C ~ 50 C induction lamp tunnel lamp MATERIAL AND CHARCTERISTICS@Brand new lamp special for tunnel,designed according to ... lighting effect.@Aluminum alloy lamp body,high-quality steel casing,with external plastic spraying,the corrosion resistance is excellent.@High-purity aluminum reflector,the ...