Specifications:- Input power: 1W 3W 5W 7W (each LED bulb)- Rated voltage: DC 9V - 36V- Working temperature: -40 - 105 Deg.C- Light source: LED- Material type: ABS， Aluminum alloy Material : ABS， Aluminum alloy Color : Black Package weight: 0.124 kg Product size (L x W x H) : 3.5 x 2.2 x 1.8 cm / 1.38 x 0.86 x 0.71 inches Package contents: 1 x Pair of LED Ghost Shadow Light Logo Projector， 1 x Drill Tool