A laser tail light is useful when you are riding a bike at night or in foggy or rainy days. Where can you find a practical tail light? This Waterproof Water-Cube Style 2-Mode Laser Tail Light is suitable for you. Waterproof function is excellent for your convenient use. It has two laser modes for your selection. Adopting superior material, it is durable and features a long lifespan. Eco-friendly and power-saving, it features high brightness and low power consumption. Bring one home now!<!--Features --><p>FEATURES</p><ul><li> Necessities for your safe cycling</li><li> Eco-friendly and power-saving</li><li> High brightness and low power consumption</li><li> More economical choice</li><li> Easy to use and install </li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Input Power</td><td width="365"> 100mW</td></tr><tr><td width="131"> Working Time</td><td width="365"> 9-36 Hours</td></tr><tr><td width="131"> Seat Post</td><td width="365"> ┵20-60 mm</td></tr><tr><td width="131"> Certification</td><td width="365"> CE & Rohs</td></tr><tr><td width="131"> Battery</td><td width="365"> 2 x AAA Batteries</td></tr><tr><td width="131"> Color</td><td width="365"> Green</td></tr><tr><td width="131"> Waterproof</td><td width="365"> Yes</td></tr><tr><td width="131"> Laser Modes</td><td width="365"> Two Parallel Lines & Starry Sky</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (3.03 x 2.83 x 1.38)" / (7.7 x 7.2 x 3.5)cm ( L x W x H)</td></tr><tr><td width="131"> Weight</td><td width="365"> 1.62oz / 46g </td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>1 x Laser Tail Light</li><li>1 x Fixed Mount</li><li>2 x AAA Batteries</li></ul><!--Extra Info --><!--produts_compatibility -->