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Specification Power: 10W/20W/30W/40W/50W Color: Cold White 6000K/Warm White 3000K/Natural White 4000K Size: 19*19MM=0*0 Serial and parallel mode: 10C2B/10C4B/10C6B/10C8B/10C10B Chip crystal size: 18*35mil Chip substrate thickness: 1mm Lumens: 120lm/W (120 lumens in line with 1 watt, lumens is the unit of brightness), then10W=120*10=1200lm/20W=120*20=2400lm/30W=120*30=3600lm40W=120*40=4800lm/50W=120*50=6000lm Input voltage: 30-33V Input current: 300mA/600mA/900mA/1200mA/1500mA CRI: Ra≥90 Gold thread 99% Imported Bridgelux crystal chip Superconducting aluminum substrate W/(m·K)=4 10WVoltage: DC30-33VCurrent: 300mALumen: 1200lm20W Voltage: DC30-33VCurrent: 600mALumen: 2400lm30W Voltage: DC30-33VCurrent: 900mALumen: 3600lm40W Voltage: DC30-33VCurrent:1200mALumen: 4800lm50W Voltage: DC30-33VCurrent: 1500mALumen: 6000lmLED Chip Parameters:Bridgeiux Crystal Chips : 18*35milLow mild decay,Long life,Pure colorRa≥90,No Blue Light,Eye ProtectionAluminum substrate thickness 1MMSuper thermal conductivity 4/m·KHigh Temperature Resistance, High Brightness
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