Review on 🔆 Super Bright 921 RV Interior LED Light Bulbs - T10 912 194 Replacement for Car Dome, Map, Door & License Plate Lights - White 42-SMD - Pack of 20 by Harald Patterson

I was happy with the quick delivery and looked forward to having a light during the day that doesn't heat up the inside of my campervan more than 100 temp was already outside. He took out the burned out old lightbulbs, put one in and nothing. Unpacked and flipped, still nothing. I installed the old lightbulbs and now they don't work either. So I did a little research on the internet and it turned out that I had to replace fittings that I then bought. Now I'm returning lightbulbs after a friend showed me a "trick" to make lightbulbs work. I couldn't believe I hadn't found anything online that mentioned this simple solution, but here's how he got it working. There are 2 wires at the end on each side. Holding the bulb upright, slightly bend the left wire on each side, then insert into the holder. If it doesn't light up, flip the bulb over to the other side.