The smallest multi-functional delay box available. These Dedenbear Lightning delay boxes have a billet aluminum enclosure that keeps all of the precision circuitry protected. Features include: Four different delay modes. Tap/tap down. Starting line launch control. Two 4-stage throttle stop/nitrous timers Adjustable transbrake lockout East touch illuminated keypad Lighted display for easy nighttime viewing Independent line lock output Remote dial-in board display output Accidental transbrake release protection