Used in place of incandescent bulb in overhead fixture. With cover on the fixture you can't tell the difference between the LED array and a normal bulb; except less heat generated. I did one fixture, and now I will do the rest. Only negative is I had to use some Velcro to hold the LED board to the top of the fixture

LED ArrayModule

From a light perspective, it is great. I am having some trouble getting it to attach to the top of the dome. I have used several kind of double side tape, and all work for a bit and then the light drops. I may need to drill a small hole a put a tiny screw. I am worried that with the LED touching the plastic cover, they may overheat and fail prematurely. Other than that I am happy with it

The Power Matrix Array features 12 of our most powerful SMD LED's linked to a bayonet socket plug via a flexible wire. Great in overhead cabin lights or RVs. The free-form design allows creative placement in a variety of applications using Velcro or tie-wrap mounts. This bulb's soft-coupling solves the issue of socket orientation, allowing directional LEDs in overhead dome lights.