Features High Compatibility: Designed for use with 15-21V flat push lithium batteries, ensuring versatility across various applications and environments Powerful Illumination: Features 15 lamp beads that deliver a bright 900 luminous flux, for lighting up indoor and outdoor spaces during power outages Smart Voltage Protection: Equipped with a low voltage protection circuit that automatically powers off the lamp below 14.5V, safeguarding your battery from damage Features: 1、APPLICABLE BATTERY: The short neck lamp can be applied to the 15‑21V flat push lithium battery. 2、900 LUMINOUS FLUX: Work light can be used when the power is cut off indoors and outdoors. There are 15 lamp beads with a brightness of 900 luminous flux. 3、VOLTAGE DETAILS: Low voltage protection circuit is designed (when the voltage is lower than 14.5V, the battery will be automatically powered off to defend the battery), and the maximum working voltage is 25V. 4、APPLICABLE SCENARIOS: The light can be used in various environments, such as shops, barns, motorhomes, cars under the hood, living rooms, courtyards, or in outdoor camping, barbecues or any other dark environment. 5、EASY CARRYING: The light is light in weight and compact in size, which is easy to store and carry, convenient to use. Specification: Item Type: LED Work Light Material: ABS Battery: 15-21V lithium battery x 1 (shipped without battery) Input Voltage: 15-21V Luminous Flux: 900 Luminous Flux Output Power: 8W Color Temperature: 6500K Package List: 1 x LED Work Light Package List 1 x LED Work Light