**Note: Additional resistors, LED flashers, or vehicle programming will likely be required when used as a signal bulb. May also be required if vehicle has extra sensitive circuitry occasionally.
Click here for resistors
Click here for list of LED flashers
**Pro Tip: If bulb is behind a colored lens, be sure to choose the corresponding color for best results (ie. red bulb behind red lens, amber bulb behind amber lens). Using a white bulb behind a red lens is not brighter or optimal.
Bulb Cross References: