3036COB-白光-75W-150V--发光面21mm

3036COB-白光-140W-72V-发光面21mm

3036COB-白光-100W-24V-发光面21mm

2838COB-白光-100W-24V-发光面23mm

2838COB-白光-100W-24V-发光面23mm-加定位孔

2828COB白光-45W-30V-发光面25mm

2828COB白光-30W-63V-发光面23.5mm

2828COB双色温-70W-30V-发光面24mm-铜基板

1919COB白光-15W-30V-发光面16.5mm

1919COB双色温24W-24V-发光面17mm