Review on ✨ Super Bright T10 LED Bulb 921 194 192 C921 - 20x GRV 24-2835 SMD Cool White Lamp for Vehicle Boat Ceiling Dome Interior Lights (2nd Generation) by Mario Portillo

I bought these in 2016 to replace the lightbulbs in my RV but when I first attempted to replace one one of the sockets broke. It was my fault. We didn't camp in 2016 due to family difficulties but we are preparing for a trip so I thought it might be worth going ahead and replacing them. They're hard to work with once they're on. Secondly, before taking out the old bulb, take a paper towel and smear them with some WD40 to make them easier to remove. When you install the new bulb, don't try to push through the flat LED part. Only press on the white plastic base. Insertion can be a bit tricky, but they will fit. I'm really impressed with the bright light output of these lamps. They also don't generate heat anywhere near the 921. That tells me they make my RV's electrical load a lot easier. When I got the 921 out, the exhausts were already brown from the heat. I don't think this will be a problem with these LEDs. The luminous flux is pleasant, warm in color and resembles an incandescent lamp.