2.5W 170LM 220V CA37 LED Bulb 1) Light source: 2.5W MCOB LED 2) Power consumption: 2.5W +/- 0.3W 3) Lumen output: 170LM +/- 10LM 4) Input Voltage: 220-240V AC 50Hz 5) Equivalent Incandescent bulbs: 25W- 30W 6) Lifespan: 35,000hrs +/- 300hrs 7) Warranty: 2years. One bulb in one box. 43*44*135mm 0.06KGS 100 boxes in one carton 550*250*310mm 8.8KGS.