Now you can convert almost any taillight, turn signal, marker light and numerous other armature from old style incandescent into state of the art bright shining LED. These LED conversion "bulbs" simply replace the bulb, and that is it! No electronics to install as everything needed is build into the socket. LED lights use only a fraction of the power normal bulbs do and live much, much longer. These 12 Volt LED replacement bulbs have a normal BA15 socket. BA15S versions are to replace single filament bulbs, whereas BA15D version are to replace dual filament bulbs, usually found in stop/taillight combinations and turn signal/running light applications. Available in clear, red and amber. Red and amber LEDs are great when used in combination with clear or smoke lenses. Sold each.
Note: When used to replace turn signal bulbs the installation of a Load Equalizer or electronic turn signal relay may be required.