Voltage: 85 to 265V
Power: 50W 
Frequency: 50 or 60Hz
Current: 650 ±10mA
LED chip: Bridgelux/Epistar
LED quantity: 1 piece
Driver: Meanwell/Normal
Luminous efficiency: 100lm/W
Power factor: >0.98
Beam angle: 45, 90 or 120°
Color temperature: 2700 to 7000K
Color rendering index: >78Ra
Protection grade: IP65
Lifespan: >50,000 hours
Super bright and good heat dissipation
Warranty: 3 years
Certifications: CE, FCC, ROHS

It is economical&practical because of flexible light source configuration and high light efficiency. 
It adopts constant current & constant voltage control and is wide voltage from AC85-265V.
Good weatherability, the water proof is IP65 and the insulation class 1.
Life Span: 50,000hours