300% Brighter: 921 led bulb red has 3030 SMD LED chips, with high illumination and perfect beam pattern, supporting 1400 lumens output. You can see farther and clearer when reversing at night. When braking, people will notice us clearly.

Easy Installation: 1:1 Design with halogens, Non-polarity, Plug and Play. 912 led bulb red can perfectly replace your original halogen light. Fit for socket 921, 912, T15, 906, 904, 902, 922, W16W, etc. Application for third brake light and high mount stop light.

CAN-BUS Ready: LASFIT 921 T15 led bulbs red have built-in CANBUS system, compatible with 98% vehicles, preventing from error code, odd flickering, and radio interference. However, for some sensitive models of Audi/BMW/MB/Jeep/VW/Ram, they may still flicker or throw error code. If you have one of the above vehicle, please contact us to double check before purchasing.

Long Lifepan: Efficient heat dissipation make sure the T15 led bulb red will work 30,000 hours. 3 Luminous Points Design, with similar beam pattern to halogen to provide safe driving.

Professional Service: 45 days money back and 1 year after-sale services, with US local customer support in California and 24h online consultation with fast response. Notice: This 912 led bulb is not compatible with 2019-2021 Ram 1500 on the cargo light which may cause key fob interfered.