Model Number  LED744
Input Voltage  85-264VAC /DC 24V
Frequency Range  47~63Hz
Power Factor(PF)  >0.9
Total Harmonic Distortion ( Thd)  <20%
Power Efficiency  85%
Working Voltage  24VDC
Led Consumption  48w
Power Supply Consumption  4w
Led Luminous Efficiency  ¡Ý85lm/W
Led Initial Flux  4, 500lm (Tj=25C)
Led Maintain Flux  4, 200lm(Tj=60C, Ta=25C)
Lamp'S Efficiency (%)  >90%
Illumination (E)  (Height=6m)¡Ý30 Lux (Replaced Sodium Light Of 65 Lux)
 (Height=8m) ¡Ý18 Lux (Replaced Sodium Light Of 38 Lux)
 (Height=10m) ¡Ý12 Lux X (Replaced Sodium Light Of 20 Lux)
 (Height=12m) ¡Ý8 Lux (Replaced Sodium Light Of 15 Lux)
Effective Illuminated Area  (Height=6m): 20 x 8m
 (Height=8m): 26 x 10m
 (Height=10m): 33 x 13m
 (Height=12m): 40 x 16m
Color Temperature  Pure White: 5, 000~7, 000k; Warm White: 3, 000~4, 000k
Color Index(CRI)  Ra>80
Light Source  LED Emitter (0.065watt/pc, 6lumen/pc)