Review on Lumitronics Interior RV LED Lights - Camper Ceiling Light Fixture with Switch 12V - Lens Removable by Justino Pratama

Bought 3 of these and installed them in my RV to replace old fluorescent lights. Within 8 months of installation all 3 switches stopped working properly - you have to shake them for the light to turn on or stay on. Didn't use the camper once but did 3 times. The light itself still works well - when and if you can make it glow. Very disappointed - too late for a refund or exchange. I can try to take it apart and see if there's bad solder or something I can fix - otherwise I'll have to replace it - but WILL NOT come up with more of it.