1,Safety for Use: The lampshade is made of premium durable materials with uniform light dispersion and environmental protection to ensure safety. 2,Touch Control: Gently touch the switch to adjust the three color light (warm light, white light and natural light). In any mode, long press to adjust the light with dimmable brightness. 3,Portable and Rechargeable: Built in rechargeable battery, the mushroom lamp can be charged via USB interface, which is convenient and fast. 4,Durable and Fadeless: Electroplated wire drawing process, the finish color is treated by baking varnish, which is not easy to fade, and is oxidation resistant and easy to clean. 5,Wide Application: With small size and light weight, the mushroom lamp suitable for restaurant, bar, villa, camping, picnic BBQ, bedroom bedside, etc. Item Type: Mushroom Light Material: Iron, acrylic Weight: Approx. 550g/19.40oz Size: Top Diameter: 125mm/4.92in Bottom Diameter: 60mm/2.36in Height: 210mm/8.27in Built In Battery: 18650 lithium battery 1800mAh (included) Process: Electroplated wire drawing, color paint baking Light Source: warm light, white light, natural light Function: Three color dimming, stepless dimmable Control: Touch Charging Mode: USB Type C 1 x Mushroom Light 1 x USB Cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.