The Astro Pneumatic Tool 52SL 500x2 Lumen Wirelessly Rechargeable Folding Double-Sided LED Slim Light is designed with two 500 lumen main lights in the front and back for up to 1000 lumens. This light can be used as a flood light to illumine areas like deep in engine bays, and can be easily adjusted for visibility by lowering or raising the light output with the light’s dimming feature, which works by pressing and holding the power button. This light includes a 180° folding design, 150 lumen top light, base magnet, dual handle magnets, base hook and charge level indicator lights. In addition, we have included a USB-C charging cable and adapter for direct charging or use with a wireless charging dock like the 52SL-WCP magnetic dual charging pad to charge one or more wirelessly. The massive twin lithium-ion battery is 4,400mAh in capacity and allows for a continuous 3.25 plus hours of use from the main light on high. Specifications: Charging voltage/Current: 5V 2A, Battery specification: 3.7V 4400mAh Li-ion, Charging time via type-C: ~4hrs, Charging time via charging pad: ~6.5hrs, Operation time for main light: ~3.25-8hrs, Operation time for top light: ~8hrs, Main lights output: 100-1000 lumen, Brightness for top light: 150 lumen, Color temperature: 5500-6500K