72w LED Street Light

voltech high power led street lights model vol ld 1045 is a new technology led street lights that is a very high energy saving led using 45watts to reach 4300 lumens. with generous apperance , novel and unique ,the high power street are designed for the street lighting demand and fully meets the special requirements of street lighting. this product adopts the high power led's as the light source,using dozens of high power emitters of 1 watt perled
model name. led street light
model no. vol ld 1045
power consumption 45w
luminous flux 4300lm
working voltage 85-264v ac
life spam > 50000 hrs
ip rating ip 65
warranty 36 months
specifications led street lights
item description
input voltage ac 85-264 v
frequency range 47-63 hz
power factor pf > .9
total harmonic distortion thd 80%
working voltage 33v dc
led consumption 45w
power supply consumption 4w
led luminous efficiency > 100 lm/w
led initial flux 4500 lm(tj = 25*c)
led maintain flux 4400 lm ( tj = 70*c , ta = 25*c)
lamp efficiency >90%
height = 6m > 38 lux
height = 8m > 20lux
illumination ( e ) height = 10m > 6.5 lux
height = 12m > 4.5 lux
for 6m = 18m x 5m
for 8m = 25m x 7m
effective illuminated area for 10m = 30m x 8m
for 12m = 36m x 10 m
color temperature pure white 5000-7000k
color index cri ra > 75
light source led emiter 1 watt
light distribution curve / beam pattern asymmetric (bat wing) / rectangular beam
the highest light intensity angle horizontal axis : 110* , vertical axis : 45*
beam angle horizontal axis : 120* , vertical axis : 60*
junction temperature 70 * c +/-10%
system resistance rja 1.4* c/w
working temperature (-)30* c to 50* c
working humidity 10% to 90% rh
storage temperature 10* c to 85* c
working life > 50000 hrs
light body & lampshade material aluminium alloy and pc
dimensions units (mm) 260(l)x95(w)x35(h)
net weight kg 2.5 kg
ip rating ip 65