- Emitter Type: LED<br />- Total Emitters: 1<br />- Power: 3W<br />- Color BIN: Yellow<br />- Luminous Flux: 80LM<br />- Mode arrangement: High > Low <br />- Discharge time: 1.5~4 hours<br />- Built-in 1 x 18650 3.6V 2000mAh lithium battery<br />- Suitable head circumference: 80cm (Max)<br />- Comes with 100~240V 2-flat-pin plug power adapter (92cm)<br /><br />                                                                                                                                Dimensions: 3.23 in x 3.23 in x 3.23 in (8.2 cm x 8.2 cm x 8.2 cm)<br />Weight: 9.31 oz (264 g)<br /><br />