The lights on the I/S trunk are fitted in from the bottom, not the back of the lens housing, there by pretty much eliminating a direct replacement LED bulb. At least I have not been able to find anything that will work, and I have been looking for awhile. I did add an LED flexible strip to the trunk surface, just below the lid joint, tapped into the brake light wire. This only functions as a brake light. I think maybe there are strips out there that will also act as running lights. You could also mount a second strip, adjacent to the first, (below??) wired to the running lights. Installation only requires some good adhesive, a small drill bit and removal/installation of the trunk liner to access the wiring. Not a real hard job. If you go with a commercially produced unit as suggested above, you will need to get someone who knows about circuits, as the lights on the Valk trunk are only stop & running light. There is some good info on this subject over on the VRCC board (vrcc.com) then click on shoptalk. Stan
