1) Lamp power: 4*1W
2) Luminous flux: 320Lm
3) 100V~240V AC, 50~60Hz
4) DC 350mA, advanced constant current driver
5) Color: warm white/white
6) Beam angle: 30°/45°/60°
7) CRI: 80Ra
8) Color temperature: 6000K
9) Ambient temperature: -10℃~45℃
10) Body temperature：less than 65℃
11) Lifespan: 30,000hours(based on 70% lumen maintenance)
12) No UV or IR radiation in the light beam
13) Professional thermal management
14) IP44