Patent ID: 8596810

Claim:
A lighting device comprising a base and a light, with the light including a housing receiving a controller electrically connected to a lighting element, a chargeable battery, and a switch module, with a female coupler provided on one of the base and the light, with a male coupler provided on the other of the base and the light, with the female coupler detachably engaged with the male coupler to detachably mount the light to the base, with the light detachable from the base and useable independently, with the base including a support having an inverted L-shaped head with a horizontal section and a vertical section, with the female coupler including a slot defined in the horizontal section and a retaining notch defined in the vertical section and in communication with the slot, with the male coupler including a connection peg having a reduced section with an annular groove, with the connection peg received in the slot, with the reduced section engaged in the retaining notch and held between two lateral walls of the retaining notch.