The Astro Tool 52SLC 500x2 Lumen Folding Double-Sided LED Slim Light W/ Wireless Charging Pad is the newest Astro lighting innovation designed with two 500 lumen main lights in the front and back for up to 1000 lumens. This light can be used like a traditional inspection light or as a flood light to illuminate areas like deep in engine bays. Light output can be easily adjusted for visibility by lowering or raising the lumen level with its dimming feature, which works by pressing and holding the power button. The 52SLC incorporates a 180° folding design, 150 lumen top light, base magnet, dual handle magnets, base hook, charge level indicator lights, and a massive battery capacity twin lithium-ion design to allow for 3-1/4 plus hours of continuous work-time on high. This light uses a more durable USB-C charging socket and includes the cable and quick-charge 2. 0 adapter for direct charging, or use with Astro's 52SL-WCP wireless charging dock to wirelessly charge up to two at a time. 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, Oil and Chemical Resistant