Features: Suitable with 18V batteries (BL1830/BL1860B/), this 15 LED portable worklight delivers 1600LM brightness with adjustable angles and double USB ports for device charging, perfect for job sites requiring versatile light. Crafted from sturdy ABS materials, the foldable spotlights features low voltages protections to prevent battery damage and supports 21V adapter input as power when batteries are unavailable. Ideal for contractors, craft enthusiasts, and outdoor adventurers who use 18V tools, offering hands release lighting for accuracy tasks in workshops, campsites, or urgent scenarios. Optimize visibility in tight spaces or nighttime repairs with its 180° adjustable head, while the USB ports keep phones/powered devices operational during extended outdoor projects or power outages. Designed for safety conscious users, this portable (230g) work lamp integrates over discharge protections and clear voltages specifications to ensures compatibility with 18V batteries only. Specifications: Component:Plastic Size:Approx.10.2x17.5cm/4.01x6.88inches Applicable battery:2 Types Number of LEDs: 15 LEDs Input voltages: 15V-21V USB output: 5V/2.1A input: 21V Package Includes: 1Pc 2Inch Manual-To-Contract Battery Lighting (Without Battery Chargers) note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.