Digit levelling staff lighting system at night

The utility model discloses a digit levelling staff lighting system at night, including LED lamp area, lamp area fixation clamp, lamp area connector, rechargeable battery, power cord, LED lamp area includes both ends lamp area, middle lamp area, the inboard rectangle that be of lamp area fixation clamp, size match with digital levelling staff overall dimension, including two parts, and partly U type, partly for the L type that be, wherein U type open -ended one end connects with the long arm end hinge of L type, and the long arm and the galianconism juncture of U type open -ended free end and L type pass through bolted connection, and lamp area fixation clamp is equipped with the notch at the long arm of L type and galianconism juncture near one side of digital levelling staff, lamp area connector is the U type, and U type opening one end is equipped with vertical square through hole, and the disconnection of square through hole upper portion forms first bar opening, the mountable of this lighting system, dismantlement convenience, and be applicable to different specifications digit levelling staff, execute light evenly.