Review on Alla Lighting DE3022 Interior Replacement by Ronald Duguay

These - 31mm version - will NOT fit 2018 Subaru Forester map lights, although the AMAZON install selection says they do. The overall length is about 2mm longer than the incandescent bulbs they are designed to replace and the conical tips have too low a cone angle to catch on the holes in the metal plates that make up the body's conductive connector as the plates move away from Pistons must be deformed before there is enough room. I was able to get them to stay in place by adding a blob of solder protruding through the holes at each end of the bulb, but the buyer shouldn't do that. However, once I got them to stay in place, the bulbs were VERY bright compared to the original bulbs.