- Color: White<br />- Material: Plastic casing<br />- Power: 0.8W<br />- Light up by wind while the speed rate reach to 40km/h<br />- Wind powered、 no battery needed<br />- Comes with self-adhesive tapes for easy installation<br /><br />                                                                                                                                Dimensions: 4.72 in x 2.52 in x 2.44 in (12.0 cm x 6.4 cm x 6.2 cm)<br />Weight: 2.33 oz (66 g)<br /><br />