I have bought some extra ambient lights from china to put in the door pockets. They are wireless and controlled by a remote. Installation was easy! Just stick in the metal strip and the light will hang on to it with the build in magnets. They detach easy so you can charge them. Once charged the will last 40 hours! So they will last 1 or 2 months ?
Really happy with the result. They really compliment the allready build in ambient light. I have ordered and installed the rear ambient light that goes in the headliner. Found it on eBay for 20 euro. Plug and play and 100% worth it!