1.size:￠50*50mm
2.LED type:COB LED
3.power:3W
4.CCT:2800k-3500k/4000k-4500k/5500k-6500k
5.lumence:500LM±5%
6.base:MR16(GU5.3)/GU10
7.voltage:AC/DC12V or 110V /230V
8.3 years warranty
9.customized:High CRI/HighLM/different CCT