Input Voltage  AC 85 -264 V  
Frequency Range  47 - 63 Hz  
Power Factor(PF)  > 0.95  
Total Harmonic Distortion(THD)  < 10%  
Power Efficiency  > 90 %  
Working Voltage  48V  DC  
LED Consumption  84 W  
Power Supply Consumption  95W  
LED Luminous Efficiency  > 180 lm/w  
LED Initial Flux  12,500 lm ( Tj=25degree )  
LED Maintain Flux  11,300 lm ( Tj=70,Ta=25degree)  
Lamp Output Flux  9,700 lm ( Tj=70,Ta=25degree)  
Lamp's Efficiency ( %)  > 90 %  
Illumination ( E )  (height=6 m )> 68 lux(Equal to HPS158 lux) 
(height=8 m ) > 38lux(Equal to HPS 91 lux)
(height=10 m )> 29 lux(Equal to HPS 62 lux)
(height=12 m )> 21 lux(Equal to HPS 45 lux) 
 Effective Illuminated Area  20x8 m (height=6 m )
26x10 m (height=8 m )
33x13 m (height=10 m )
40x16 m (height=12 m )  
Color Temperature Cool White: 5,000-7,000K; Nature White: 4000-5000K; Warm White: 2800-3,200K 
Color Index(CRI)  Ra> 85  
Light Distribution Curve / Beam Pattern  Asymmetric (Bat Wing) / Rectangular Beam  
The Highest Light Intensity Angle  The Horizontal Axis: 110degree, The Vertical Axis: 45degree 
Beam Angle  The Horizontal Axis: 120degree, The Vertical Axis: 60degree 
Junction Temperature ( Tj )  55 +/- 1 0% ( Ta= 25 degree ) 
System Resistance ( Rja )  0.35 C / W 
Working Temperature  - 30 - 50 degree 
Working Humidity  10 %-90 % RH  
Storage Temperature  10 - 85 degree
Working Life  > 50,000 Hrs  
Light Body & Lampshade Material  Aluminum Alloy and PC  
Lamp Base  V Clamp  
The Dimensions(Units : mm)  526(L) x 307(W) x 127(H) mm
Net Weight (g)  6 kg  
IP Rating  IP 67
CE, UL, CCC, RoHS approved
Warranty 5 years.

VS-ST084BT Series.