2835限流IC

XY-12S2C2W

XY-2828FC

3-5WCOB

3-10WCOB

15-20WCOB

20-40WCOB

大功率COB灯珠

6565COB三色50W+30W+30W-24V-发光面50mm

6045COB-白光-400W-60V-铜基板