Review on HOTSYSTEM 18 5050SMD Trailer Interior Reversing RV Parts & Accessories by Todd Look

They start out great, almost like TRUE LED bulbs but not as bright as they say and bright as there are 18 LEDs per unit there MUST and usually MUST produce. No, that is right. WRONG, they start at 60%-70% brightness of ANY brand I've bought from auto parts stores (yes, it's cheaper there, but you can get broken junk bulbs for FREE). I say this because I've been running for a few days (in my van there is 12 volt DC) they start dying one by one, they lose LEDs 18 to 12 and 6 there, then they ALL flicker when they stop at 0 to 9 LEDs each with half brightness, if you don't click on them you will then see that 9 out of 18 get brighter. There is an unnecessary soldier (probably mostly zinc or an alternative) joining the plates and they all fail at the joints.