Energizer Intrinsically Safe Headlight Class I Division I rated Hands-free LED headlight lighting with discrete controls Light pivots to direct beam where needed Four light modes: o Low white beam o High white beam o Red for night vision o Green for inspection Flip-up lens diffuses headlight spot to area light Rear-mount battery pack distributes weight evenly Non-slip strap stays put.Survives up to 2 meter drop test .For construction projects, try as hard hat lights