LED Anti-Collision Lights (No Controller),7 Colors High Brightness LED Strobe Drone Lights,High Brightness Wireless LED Strobe Light,Anti Collision Lights for Car Features: 1.Increased visibility and safety. 2.USB rechargeable with long battery life. 3.7 light colors and 33 light modes for customization. 4.Wide range of applications for drones, vehicles, and outdoor activities. Specification： Power Supply: 5V 1A Built-in battery: 3.7V 90mAh Charging Time: about 60 minutes Main body material: ABS Product size: about 39x27.2x13mm/1.54x1.07x0.51in Product net weight: about 15g Light color: white, blue, red, yellow, green, purple, ice blue Battery life: slow flash up to 8-10H, always bright up to 1-2H Package Includes: 4/6/8 pcs * LED Anti-Collision Lights 4/6/8 pcs * Type-C charging cable 8/12/16 pcs * Fixing tape 8/12/16 pcs * ring belt Note: 1.Due to manual measurement, please allow a difference of 1-5g/1-2cm. 2.Due to different displays and different lighting, the picture may not reflect the actual color of the item. Thank you for your understanding.