LED COB Chip 10W 20W 30W 50W 70W 100W High Power DC30-34V Diode LED Lamp Beads for Flood Light Spot Light Bulb DIY

LED COB Chip 10W 20W 30W 50W 70W 100W High Power DC30-34V Diode LED Lamp Beads for Flood Light Spot Light Bulb DIY

Product Details

Power: 10W/20W/30W/50W/70W/100W

Serial: 10W/2B9C 20W/4B10C 30W/1008 50W/1012

70W/14B10C 100W/10C25B

Voltage: 10W:DC27-30V 20W/30W/50W/70W/100W:DC30-33V

Current: 10W: 280-300mA/20W: 560-600mA/30W: 840-900mA

50W:1400-1500mA/70W:1960-2100mA/100W:2800-3000mA

Lumen: 10W: 1000lm/20W: 2000lm/30W: 3000lm/50W: 5000lm
70W:7000lm/100W:10000lm

Display value: Ra≥70

Chip crystal size: 10*21mil

Material: Aluminum

Thickness: 10W:1mm     20W/30W/50W/70W/100W:1.5mm

Size: 10W: 20*20mm
20W/30W/50W/70W/100W: 46*40mm

Light-emitting surface size: 10W: 12*12mm
20W/30W/50W/70W:24*24mm 100W:28*28mm

Application: Floodlight/Spotlight/LED Bulb

Thermal conductivity: Aluminum plate 2W/M K

Color:Cold White/Warm White

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