Ultra low power consumption,Cheap to run (save electricity) Climate friendly convert energy to light, not heat. Easily add into existing low voltage landscape lighting. It have to be used in rated voltage. Suit for hotel, shopping mall, jewelry showcase, corridor, office, kitchen ,channel lights, corridor lights, restaurant lights, living room lights, etc. Specification: Material: Ceramic Light emitting angle: 38 degrees Size(DxH): Approx. 5x5.5cm/1.97x2.17inch Power: 5W Socket:MR16 Voltage: 12V Warm White Color temperature: 2700K-3000K Material: Glass Light emitting angle: 30 degrees Size(DxH): Approx. 5x4.5cm/1.97x1.77inch Power: 5W Socket:MR16 Voltage: 12V Warm White Color temperature: 2700K-3000K Glass White Light White Color temperature: 6000K-6500K Package Includes: 1 Piece MR16 Spot Light Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the size above. Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color tone of the pictures and the actual item.