1、Material: die-casting aluminum
2、LED chip brand: Epistar
3、Frequency range: 50-60Hz
4、Working temperatures: -20-60℃
5、Lens angle: 30、60、90 degrees
6、Power efficiency: >85%
7、Power factor: >0.9
8、Projection distance: 8-12m
9、Average lifetime: 50,000 hours
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