many thanks and best regards
more details are as follows below for further information
LED Power Consumption:50W
Voltage/Frequency:AC100-240V/50-60Hz
Power Factor:>=0.90
LED Luminous Efficiency:80Lm/W
Initialization Lumen:9600Lm
Lamp Efficiency:>=90%
Effictive Light Beam Angle:100
Color Temperature:2700k-7000k
Color Rendering Index:Ra>=80
LED Operating Life:>50000Hrs
Ambient Temperature:-40-50
Electrical Shock protection:Class1
Packing Info:1PCS/CTN
N.W:9.2Kgs/CTN
C.W:10Kgs/CTN
50X38X28cm/CTN