5pcs 36-60W COB Chip Ra 97 3000K 4000K 6000K 2828 Integrated SMD diode 17x34mil Light Bead for LED Bulb Ceiling Spotlight DIY

Product details

Power: 36-60W

Color :Cold White 6000-6500K/Warm White 3000-3500K/Natural White 4000-4500K

Size: 28*28MM=1.10inch*1.10inch

Serial and parallel Mode: 12C10B

Chip crystal size: 22*38mil

Chip substrate thickness: 1mm

Lumen：3000-6000lm

Input Voltage: DC36-39V

Input Current: 750-1500mA

CRI: Ra≥97

Chip material: Gold Thread 99.99%

Imported Bridgelux crystal chip

Superconducting aluminum substrate W/(m·K)=4.0

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