Dimensions (H x D): 16 x 12cm
The switch is stepless light adjustment type
Linotronic LED: 6 LEDs (highly bright luminotrons)
Batteries: Two Ni-MH 1.2V/600mAh chargeable storage

It can be permanently used without replacing any part only by putting it in the place with light, 8 hours charging under the sun for illumination of 1. 5 to 2 hours, Fully charging of the storage batteries for illumination of 4 to 5 hours, Turn the switch clockwise, do not twist it with force when reach to the end, otherwise the switch might be damaged, It can charge the chargeable AA storage battery (No. 5), It should be used at least once per six months.

Brightness: 13000mcd*6LED