501 / T10 LED Canbus Error-Free Adapter Adding aftermarket or LED bulbs onto your vehicle, and getting an annoying warning chime or icon somewhere on your dash? Or are you experiencing hyper flash with your new LED indicators? These are the plug & play solution to this frustrating problem! Suitable for ALL t10 connections, these adapters plug in-line between your new bulb & OEM body harness and remove that annoying error. Especially common in the Euro car world (Audi, VW, Mercedes, BMW etc) - these allow you to run those nice, fancy LED bulbs without any hassle. In easy terms, they turn any 501, T10 LED into a CANBUS compatible bulb. Suitable For: - T10 bulb housings (A.K.A 501, 194, W5W). - 12v Models Specs: - Voltage: 12V, 0.29A - Output Power: 3.2W - Length: Approx 17.5cm - Built in heat-sink Please note, these are sold INDIVIDUALLY, so please select your required quantity from the menu on the listing.