Review on Alla Lighting CSP Vision LED High, Low Beam Conversion Kits for H8 H9 H11 Bulbs (off-roading), Fog Lights, 6000K~6500K Xenon White with 8000lm Xtreme Super Brightness – Premium Replacement Upgrade by Bob Fasho

Just plug and play and the color range is as shown. The device was compact and easy enough to install. If your headlights have a dust cap, I doubt you'd want to buy one (although they're IP65 rated, you don't want the rest of your housing and connectors failing). bad or clogged). Fittings and connections are decent and within tolerance. The polarity switching instructions were clear, it doesn't work (it's easy to figure out as H11 bulbs don't distinguish which of the two pins is - or + so you just have to try. With a regular incandescent bulb, polarity doesn't matter , but LEDs have a few more elements related to the built-in driver that drives the LED, so polarity is important). I've only been using it for 1 day, so far it's working perfectly. Now the question is how long will it last.