Life Span		35000 hours	35000 hours	35000 hours	35000 hours	35000 hours
Warranty		3 years	3 years	3 years	3 years	3 years
Input Voltage		AC85-265V	AC85-265V	AC85-265V	AC85-265V	AC85-265V
Mains Frequency		50-60Hz	50-60Hz	50-60Hz	50-60Hz	50-60Hz
LED Operating Voltage		DC30-36V	DC30-36V	DC30-36V	DC30-36V	DC30-36V
Output Watts		10W	20W	30W	40W	50W
Power Factor		0.96	0.96	0.96	0.96	0.96
Power Supply		isolated,  constant current	isolated,  constant current	isolated,  constant current	isolated,  constant current	isolated,  constant current
Tatal harmonic distortion		≤9%	≤9%	≤9%	≤9%	≤9%
Dimmable		no	no	no	no	no
LED Type		COB	COB	COB	COB	COB
Lumen		950lm	1900lm	2800lm	3800lm	4700lm
LM/W		95lm/w	95lm/w	95lm/w	95lm/w	95lm/w
Average  illuminance	height: 1m	＞188.87LUX	440.39LUX	716.44LUX	926.30LUX	1069.42LUX
	height: 2m	＞ 47.22LUX	110.10LUM	179.11LUM	227LUX	267.35LUX
	height: 3m	＞ 20.99LUX	48.93LUX	79.60LUX	98LUX	118.82LUX
Spot   Diameter	height: 1m	1.85m	1.89m	1.96m	2.089m	2.10m
	height: 2m	3.70m	3.78m	3.92m	4.178m	4.20m
	height: 3m	5.55m	5.67m	5.88m	6.266m	6.30m
Illuminance uniformity		> 0.6	> 0.6	> 0.6	> 0.6	> 0.6
Beam Angle		120°	120°	120°	120°	120°
Light distribution curve		Symmetric/ rectangular	Symmetric/ rectangular	Symmetric/ rectangular	Symmetric/ rectangular	Symmetric/ rectangular
Light Design		LED + Reflectors Secondary Distribution
LED Colour		White	White	White	White	White
CCT(K)		2700-3200 4000-4500 5500-6500	2700-3200 4000-4500 5500-6500	2700-3200 4000-4500 5500-6500	2700-3200 4000-4500 5500-6500	2700-3200 4000-4500 5500-6500
CRI(Ra)		80 Ra	80 Ra	80 Ra	80 Ra	80 Ra
Working Tem, , , , , , perature		-20 â„ƒ~ +50℃	-20 â„ƒ~ +50℃	-20 â„ƒ~ +50℃	-20 â„ƒ~ +50℃	-20 â„ƒ~ +50℃
LED Junction Temperature		≤60℃
IP Grade		IP65
Housing Materials		die-cast aluminium	die-cast aluminium	die-cast aluminium	die-cast aluminium	die-cast aluminium
Colour of  Lamp Shell		silver or black	silver or black	silver or black	silver or black	silver or black
Sizes (mm)		29.5*29.5*28	57.5*37.5*27	57.5*37.5*27	67.5*39.5*31.5	67.5*39.5*31.5
Cable (mm)		60mm	60mm	60mm	60mm	60mm
Connect Wire	Brown	live wire	live wire	live wire	live wire	live wire
	Blue	null wire	null wire	null wire	null wire	null wire
	Yellow/Green	earth wire	earth wire	earth wire	earth wire	earth wire
Lamp NW(KG)		0.81KG
Lamp GW(KG)		0.97KG
Packaging
Certificate	CE, TUV, UL, RoHS