Review on 💡 GRV T10 921 194 5050 SMD LED Bulb Lamp Pack of 10 - Super Bright Cool White DC 12V by Marcus Chavva

I bought 20 of these bulbs to replace the bulbs in my trailer. At $2.33 each, it's a bargain, especially compared to what RV companies charge for it (about $10 each, IIRC). Each worked 100% as advertised. They are about the same brightness as the OEM bulbs they replaced, the color tint is so close to that of incandescent bulbs that it's impossible to tell them apart unless you compare them side by side, they emit little to no heat and consume about 10% energy. . . I don't know, LED bulbs don't depend on polarity. In other words, if you install them the wrong way round, they won't light up. If you have a lightbulb installed and it doesn't work, simply pull it out and rotate it 180 degrees. Everything should be fine. There are several reviews that mention that some of the wires are too short to make contact. Not for me and I have to wonder if the above polarity issue was the problem. I've attached a picture showing a new LED bulb next to an OEM bulb. The LED is on the left. Obviously there's a difference in coloring, but like I said, it's only noticeable when you look at them side-by-side. If you swap them all, you won't notice any difference. The skin tone and everything else looks completely natural. Oh, that green cast in the picture is probably a white balance issue in my picture. Doesn't look like it with the naked eye. At the end comes the official seal of approval.