Parameter items	250W	500W	750W	1000W	1250W	1500W
Input voltage（V）	90-305Vac	90-305Vac	90-305Vac	90-305Vac	90-305Vac	90-305Vac
Power efficiency	≥90%	≥90%	≥90%	≥90%	≥90%	≥90%
Power factor	≥0.95	≥0.95	≥0.95	≥0.95	≥0.95	≥0.95
Surge lightning protection（V）	6000	6000	6000	6000	6000	6000
Total harmonic distortion	≤10%	≤10%	≤10%	≤10%	≤10%	≤10%
Luminous efficiency for led(lm/W)	215	215	215	215	215	215
Light efficacy for luminaire（lm/W）	170	170	170	170	170	170
Energy efficiency rating of lamp	Class 2	Class 2	Class 2	Class 2	Class 2	Class 2
Energy saving rate	40%～45%	40%～45%	40%～45%	40%～45%	40%～45%	40%～45%
Luminous flux of luminaire（lm）	42500±5%	85000±5%	127500±5%	170000±5%	212500±5%	255000±5%
Correlated color temperature（K）	3000-6000	3000-6000	3000-6000	3000-6000	3000-6000	3000-6000
Color rendering index（Ra）	≥75	≥75	≥75	≥75	≥75	≥75
Beam angle（°）	15°/30°/60°	15°/30°/60°	15°/30°/60°	15°/30°/60°	15°/30°/60°	15°/30°/60°
LED lifespan（h）	≥100,000	≥100,000	≥100,000	≥100,000	≥100,000	≥100,000
Working temperature（℃）	-35℃ - +50℃	-35℃ - +50℃	-35℃ - +50℃	-35℃ - +50℃	-35℃ - +50℃	-35℃ - +50℃
IP protection	IP66	IP66	IP66	IP66	IP66	IP66
Quantity of module（pcs）	1	2	3	4	5	6
Brand of led driver	Inventronics	Inventronics	Inventronics	Inventronics	Inventronics	Inventronics
Installation mode of led driver	external	external	external	external	external	external
Dimensions（mm）	440*270*140	438*465*140	438*650*140	438*835*140	438*1020*140	810*650*140
Weight（Kg）	8	12.5	17	21.5	26.0	32.5
Mounting mode	U-bracket	U-bracket	U-bracket	U-bracket	U-bracket	U-bracket
Recommended mounting height（m）	≥10	≥15	≥20	≥40	≥40	≥40
Warranty	5 years	5 years	5 years	5 years	5 years	5 years

Note：1. According to GB 30255-2026: the luminous efficacy of Class 1 energy-efficient luminaire is 170-180 lm/W; for Class 2, it is 145-155 lm/W; and for Class 3, it is 100-110 lm/W.

             2. Energy saving rate is compared with the conventional luminaire of class 3 energy efficiency rating.