Features Being 100% waterproof, they can be used virtually anywhere; The circuit board is completely sealed in epoxy to resist water, corrosion and vibration; Low amp draw for longer battery life; Clear lens provides maximum light; Specifications Color: Red; Size: 4 in.; Dimension: 1.5″ H x 3.75″ W x 6.75″ L in.; Weight: 1 lbs; .