2 Dimmable Brightness. The average lifespan is more than 30,000 hours, suitable for rooms of 15-25㎡. 1 RGB Cycle. 【Easy installation in 5 minutes】①Drill holes in the ceiling (the hole distance is 7-9cm), ②Fix the ceiling lamp on the ceiling and connect the wires, ③Align the two arrow icons of the cover and base.
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