Rechargeable and detachable There is 4400mAh rechargeable battery built-in, longer working time.300Lumens super bright and timer setting The led painting light is 300lumens super bright ,it is bright enough to light up your pictures, paintings or posters.3 lighting colours and brightness dimmable The cordless battery picture light has 3 lighting colours to select, warm light(3000k)/nature light(4500k)/white light (6000k).Remote control or touch button There are 2 switch modes . Remote control or touch button. Press the remote control to change lighting colours ,adjust brightness or set timer auto-OFF.Or you can short touch the button in the light to change colours or long touch the button in the light to adjust brightness. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!