Input voltage: 85 to 265V AC
Total harmonic distortion: ≤9%
Power factor: >0.98
Power efficiency: >87%
LED working voltage: 30 to 36V DC
LED quantity: 1 piece
Power: 50W
LED luminous efficiency: 85 to 95lm/W
Total luminous: 4,500lm
Lamp efficiency: >80%
Beam angle optional: 45/90/120°
90° illuminance area:
Height:
6m: 23m
8m: 27m
10m: 34m
Illuminance uniformity: >0.4
Color temperatures:
Warm white: 2,700 to 3,200K
Pure white: 3,900 to 5,000K
Cool white: 5,800 to 6,200K
Color rendering index:
Warm white: 68Ra
Pure white/cool white: 75Ra
Junction temperature: ≤80°C
Working temperature: -45 to +55°C
Storage temperature: -25 to +65, 25°C best
IP grade: IP65
Working lifespan: 40,000 hours
Color of lamp shell for LED high bay light: black and silver
Certificates: CE and RoHS