Specifications:

Input voltage  :   AC85V-265V
Frequency : 50HZ-60HZ
THD : ≤9%
Power factor : >0.98
LED working voltage : DC30-36V
LEDs QTY : 1PC
LED Power : 50W
Whole power consumption : 56W
LED luminous efficiency : 90-100LM/W
Luminaries efficiency  :
WW  4255LM
NW  4650LM
CW  4750LM
Luminaries efficiency  : >91%
Average lux  :
Height 6M     23LUX
Height 8M     13LUX
Height 10M   10LUX
Facula area :
Height 6M        23*12M
Height 8M        31*17M
Height 10M      36*19M
uniformity of illumination :  >0.6
Color temp  :    
WW           2700K-3900K
NW            3900K-6000K
CW            6000K-7000K
CRI :  
 WW              Ra>78
NW / CW      Ra>85
Distribution curve : Symmetric / Circle facula
Light distribution pattern : LED + reflection shade
LED crunode temp  : ≤70℃
Working environment temp.   :  -30℃——+55℃
Storage temp. : -25℃——+65℃
IP Rate : IP65
LED Source lifespan : >50000hrs
Cable connection :
BROWN                  L -  Live wire
BLUE                      N -  Null line
YELLOW/Green    G – Earth wire
Housing color  : Black/ silver
Certificate : CE/ Rohs
N.W./G.W. : 4.2Kg/4.5Kg
Packing (cm)(4pcs/CTN) : 65.5*35.0*28.0

Warranty: 3- year