Description: 【Solar energy】: Strobe Light uses solar energy as energy, so there is no need to worry about power supply issues. 【Warning lights】: Anti Collision Light can provide bright warning lights. It is not only suitable for electric vehicles and motorcycles but also can be used as aircraft lights and drone strobe lights, with a wide range of applications. 【Four modes】: Strobe Light includes four modes, constantly on, burst flashing, left and right flashing, and flowing flashing. It can charging for 2 hours, maintain a peower supply life of 60 hours in a constantly on state, and last for 120 hours in a flashing There are two power supply modes, solar charging and USB charging. 【Material】: Night Warning Flashing Light is made of quality materials, which have good durability can resist various weather conditions, and has a long service life. 【Easy to maintain】:Due to solar technology, this Strobe Warning Lamp requires almost no maintenance, just keep the panel clean. Specification: Material: Aluminum Alloy Lithium Battery Type: 18650  Size Chart: 3.3cmx11cmx3cm/1.30inchx4.33inchx1.18inch Package Includes: 1 Light 4 Cable Ties 2 Screws 1 Glue 1 USB Data Cable Note: Please allow slightly errors 1-2cm differences due to manual measurement.