3w GU10 spotlight with COB light source

3w GU10 spotlight with COB light source Descriptions: 1.original Citizen/Bridgelux cob 2.Patented heatsink 3.CRI>82,PF>0.9 4.50000hour lifespan 5.15w 20w 30w 50w 6.high quality 6063 aluminum 7.dimmable and non-dimmable for optional Parameters: 1. Citizen imported from Japan LED:100LM-110LM/W Ra:>80 PF>0.90 2. Model number letter N means non-adjustable; A means 180 degree-adjustable; D means 360 degree-adjustable. 3. The above products' IP are all IP40, can make IP54, price