Parameter items	600W	1200W
Input voltage（V）	90-305Vac	90-305Vac
Power efficiency	≥95%	≥95%
Power factor	≥0.95	≥0.95
Surge lightning protection（V）	6000	6000
Total harmonic distortion	≤10%	≤10%
Luminous efficiency for led（lm/W）	250	250
Light efficacy for luminaire（lm/W）	200	200
Energy efficiency rating of lamp	Class 1	Class 1
Energy saving rate	50%	50%
Total luminous flux for led（lm）	120000±5%	240000±5%
Correlated color temperature（K）	3000-6000	3000-6000
Color rendering index（Ra）	≥75	≥75
Beam angle（°）	10°/30°/45°/60°	10°/30°/45°/60°
LED lifespan（h）	≥100,000	≥100,000
Brand of LED driver	Inventronics/Trismart led driver	Inventronics/Trismart led driver
Installation mode of led driver	external	external
Working temperature（℃）	-35℃ - +55℃	-35℃ - +55℃
IP protection	IP66	IP66
Dimensions（mm）	592*509*423	697*649*520
Weight（Kg）	20	27
Mounting mode	U-bracket	U-bracket
Warranty	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.