Tips:1.Please try to use a fully charged battery for the first time to avoid triggering voltage protection.2.The 8-inch version without high and low beam functions, only the light switch function!!!3.This product does not include battery.Product Information :1. Suitable for for Makita 18V lithium batteries.2. The lamp can be folded into a convenient angle for use. Suitable for lighting in work, study, outdoor, field, emergency and other places.3. ABS materials are more environmentally friendly and reduce human hazards.4. The battery can be used flexibly. It is very powerful and full of functions.5. Stable and powerful performance, built to strict quality.6. Input voltage: 15-21V7. CCT: 5500-6000K8. Type C and USB Output: Built in USB fast charging control IC, output voltage range: 3V to 12V, automatically adjust the output power according to the fast charging protocol: maximum 18W( 5V 3.4A , 9V 2A , 12V 1.5A, Etc.)9. The low-voltage protection board is integrated to ensure that the battery stops working when the voltage is lower than 15V, so that it can be used safely to avoid over discharge of the battery and damage to the battery.Note: The 8-inch model has only one setting, no high and low beams, while other sizes have high and low beams.Fitment:Suitable for Makita 18V lithium battery18V: BL1815 BL1830 BL1840 BL1845 BL1860 and so onTips: BL1415G BL1430G BL1815G BL1830G and all G series battery is not supportedPackage Included:1 x LED Working Light NOTE:PO BOX address is not supported, please provide the correct physical addressATTENTION:If the customer change their mind and want to cancel the order, please contact us within 2-3 hours after placing the order. Or, once the package is dispatched, we won\'t be able to intercept packages in transit. Please understand.Refund note: Only return the product cost, not refund the freight!!!