Universal Air Locker SP Replacement Switch (LED Backlit) (ARB180224SP)Replacement switch caps and switch bases for ARB Air Lockers and Air Compressors, now offered as a complete pre assembled unit. The previously used incandescent backlit switch is updated to a new LED backlit switch and refreshed switch design. Features Universal replacement for ARB Air Locker and Air Compressor switches Updated LED backlighting Includes switch cap and base as one assembly Direct replacement for original ARB SP series switch