1.Cree,Epistar & Bridgelux led chips.

2.Two-row or Three-row.

3. 18pcs in all, 3w/pc,50000h,arranges are make by your options.

4.Can control blue and white seperately or simultaneously.

5.Blue:450m-455nm

White:2000k-14500k

6.CE&RoHs Approved.

7.Black or Silver for shell.

8.No fans, no noise,Running quiet and cool.

9.1year warranty.