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

4063COB-双色温100W-60V-带端子

4060COB白光-90W-144V

4060COB双色温-100W-150V

4060COB双色-100W-150V

4046COB双色温-100W-24V-发光面30mm

3036COB双色温-50W-150V-发光面20mm