Review on 🔆 GRV T10 921 194 LED Bulb Pack of 6 – Super Bright DC12V Wedge SMD for RV Camper Cabinet Dome Light in Warm White by Billy Braggs

I bought 4 packs of these LED bulbs to replace all the regular halogen bulbs in my 5 wheel trailer. Some other reviewers complained that defective bulbs were included with their order. Out of the 4 boxes ordered, only one didn't work (39 out of 40 isn't that bad). A few thoughts on incandescent bulbs: 1. I immediately noticed that these incandescent bulbs run MUCH cooler than regular halogen bulbs. Of course, given the differences between LED and halogen technology, this was to be expected, but the difference was significant enough to make me chuckle.2. There is a distinct color difference between the light from most LED bulbs and these. Most of the ones I've bought for other uses are very white and bright. The bright part doesn't bother me, but the white part reminds me a lot of what fluorescent light usually looks like. These bulbs are very different in that they produce a much warmer, less white light that is easier on the eye but still bright enough.3. Installation was very easy for the most part. I've found that most lightbulbs just plug straight into the outlet. Some were a bit tight and had to be rocked from side to side to fit fully in the slot. Also, there is definitely a possibility that the bulbs will need to be inserted into the socket. If the bulb doesn't seem to work when you first install it, flip it the other way and you should be fine.4. Mixed feelings because one of the lightbulbs isn't working. About $2 each for a lightbulb, even if one doesn't work it's a bit of a shame. I bought 40 bulbs in total, so if one doesn't work, it's no big deal. I definitely see how frustrating it can be when you're not working in the same box. Energy consumption is much lower than full halogen lamps of the trailer. I've noticed a noticeable difference in battery life and lifespan now that the power consumption is a fraction of what it used to be.