Discontinued.

See part number 67419.

PROFORM's affordable self-powered timing light eliminates the difficulty of setting your ignition timing. Each light weight designed unit comes standard with 2 D-size batteries, built-in flashlight, spare bulb, and protective rubber bezel. No battery leads needed, so it's easy to use! Effortless 1-wire hookup, simply connect slide trigger open, place over #1 wire, and close!