KCHENG manufacturer 50W high bay light
1)BRIDGELUX COB LED
2)lifespan:50,000hours
3)3 years warranty
4)CE&RoHS complianc

Feature:50w high bay light

Model No.	KC-BL50
Equivalent	400W High Pressure Sodium
LED Light Source	50W Bridgelux 60mil
LED Luminous Efficiency	80-90 lm/w
Lamp Total Power	50W
Power Efficiency	> 90%
Lamp Rated Luminous Flux	> 4300-4500lm
Lamp Rated Luminous Efficiency	> 100lm/W
Color Rendering Index(CRI)	Ra>85
Color Temperature(Color Temperature)	Cool white: 5500-6500K
	Pure white: 4000-5000K
	Warm white: 2700-3500K
Beam Angle	60 degrees or  120 degrees
Light Distribution/Beam Pattern	Round Beam
Input Voltage	AC90-305V ; DC 30-36V
Frequency Range	50/60HZ
Power Factor(PF)	> 0.95
Total Harmonic Distortion(THD)	< 15%
Storage Temperature	40
Working Environment	-40--+50 ; 10%-95%RH
Junction Temperature(Tj)	60 ± 10%(ta=25)
Light Body and Lampshade Material	Aluminum Alloy and Toughened glass
Working Lifetime	> 50,000hrs
IP Rating	IP65