10W 15W 20W COB light source cob LED integrated lamp beads square shape
10W 15W 20W optional
white and warm white optional
Features: 10WType:45*35-1002material: aluminum substratePower: 10Wlight-emitting surface:35*35MMdiameter:45*45MMchip numbers: 10 series 2 parallelvoltage:29-36Vflux:85-95LM/WCurrent:300MAWork tempreture:-20°C—+60°Cwhite: 6000-6500kWarm white: 2900-3100Klife: 50000hours15WType:45*35-1502material: aluminum substratePower:15Wlight-emitting surface:35*35MMdiameter:45*45MMchip numbers: 15 series 2 parallelvoltage:44-54Vflux:85-95LM/WCurrent:300MAWork tempreture:-20°C—+60°Cwhite: 6000-6500kWarm white: 2900-3100Klife: 50000hours20WType:56*44-1004material: aluminum substratePower:20Wlight-emitting surface:44MMdiameter:56MMchip numbers: 10 series 4 parallelvoltage:29-36Vflux:85-95LM/WCurrent:600MAWork tempreture:-20°C—+60°Cwhite: 6000-6500kWarm white: 2900-3100Klife: 50000hours