50 w LED COB

Description:

10-300 w power integrated light source (copper base plate, PCB)this product promised to quality assurance for three years

Product name: 10-300 w power integrated light source (copperbase plate, PCB) this product promised to quality assurance for twoyears, customer complaint!!!!!

Chip: pury

Color temperature: warm white (3000-3200 k)

Is the white light (6000-6500 k)

Brightness: 10 w (900-1000 lm, 900-1000 (lm)

20W(2200-2400LM)

30W(3200-3600LM)

40W(4400-4800LM)

50W(5500-6000LM)

60W(6500-7000LM)

70W (7500-8000LM)

80W (8600-9500LM)

90W (9900-11000LM)

100W (11000-12000LM)

200W

300W

index: p. 70

Forward voltage/current: 10 w (9-11 v, 1050 ma)

20 w (30 to 33 v, 700 ma)

30 w (30 to 33 v, 1050 ma)

40 w (30 to 33 v, 1400 ma)

30-50 w (33 v, 1750 ma)

60 w (30 to 33 v, 2100 ma)

70 w (30 to 33 v, 2450 ma)

80 w (30 to 33 v, 2800 ma)

90 w (30 to 33 v, 3150 ma)

100 w (30 to 33 v, 3500 ma)

200 w

300 w

10000 hours attenuation within 5%, life span  up to50000 hours.

Can be used for the LED ceiling lamp, LED tube light, LEDindustrial light, LED tunnel light, LED street light, LED lamp,stage lamp lighting, flashlights, lighting, lamp and LEDapplication lighting products, is to replace traditional lightinglight source of choice.

50 w LED COB