JTC-5019A 3W充電式可彎燈(鋁製防水頭)

With one 3W LED for brighten over 300 lumens.
Special design for the flexible neck is easy to get into the confined space.
Battery: 3.7V / 2600ma (Li-Lon) SANYO battery.
5 hours charging time for 4~5 working hours.
The battery body could be disassembled from
    the lamp for another lamp, such as JTC-5613.