Installed it in the rear of my 17 Jeep JKU rear dome light. When I removed my roll bar padding the stock rear light was attached to a bulky piece of plastic so I removed the whole thing. A 3-way switch helped me maintain all of the stock features of the rear dome light (on when doors open, on with dimmer switch on dash, and continuous on when the door lights time out). This one light lights up my entire cargo area perfectly.