CORDLESS PORTABLE DESIGN - Built-in 5200mAh rechargeable battery, you can use the light while charging. Can be used as an emergency light in case of power outage. Cordless design in a compact size, you can place this table lamp anywhere without taking up visual space, simple and fashionable design makes your space more tasteful. BATTERY POWERED DESK LAMP - Charging time is 4-5 hours using USB Type-C, with a range of 8-40 hours of use depending on the brightness selected. Includes 18 long USB-C to USB cable for charging. 360 degree down light provides and abundance of light for any surface. 3 CCT, STEPLESS DIMING, and ON/OFF - All in one carefully concealed button can change Color temperature: 2700K Warm - 3000K Warm White - 3500K White by pressing the button to cycle CCT's and ON/OFF. Stepless dimming (5%-100%) activated by holding the button. HIGH QUALITY CONSTRUCTION - Durable quality aluminum that is powder coated for a long lasting finish with anti-scratch and anti-corrosion treatment. Satin Brass finish is a beautiful electroplated finish with a smooth texture. The base contains non-slip pads to prevent accidental slipping. HIGH QUALITY LED's - Long lasting LED's with 150 Lumens and 90 CRI. STANDARDS & CERTIFICATIONS - UL & cUL Certified for Damp Locations. 1-Year Manufacturer's Warranty. Lightweight and portable, suitable for outdoor camping, family gatherings, dinner parties, and other places to create a romantic atmosphere. UPC 810175180069 ASIN B0DWHVN9ZW Color Matte Black Shape Round Voltage 120 Volts (AC) Wattage 5 watts Lamp Type LED Room Type Bedroom, Dining Room, Living Room, Office, Study Room Brand Name East Grove Home Efficiency Energy Efficient Style Name Minimalist Unit Count 1.0 Count Item Weight 0.81 Pounds Shade Color Black Switch Type Push Button Finish Types Matte Manufacturer East Grove Home Model Number E-TL-0124-CS-BK Power Source Battery Powered Shade Height 0.5 Inches Base Diameter 4 Inches Base Material Aluminum Is Waterproof True Material Type Aluminum Mounting Type Tabletop Control Method Touch Item Type Name Desk Lamp Shade Material Metal Bulb Shape Size PAR30 Controller Type Push Button Lighting Method Downlight Number of Items 1 Number of Pieces 1 Installation Type Freestanding Light Source Type LED Additional Features 3-CCT Selectable 2700K-3000K-3500K, 3-in-1 CCT + ON/OFF + Stepless Dimming Concealed Button, 5-100% Fingertip Stepless Diming, 8-40 Hours of Use on Full USB-C Charge Included Components Complete Desk Lamp Fixture, 18in USB-C to USB Charging Cord Is Product Cordless Yes Indoor Outdoor Usage Indoor, Outdoor Water Resistance Level Water Resistant Number of Light Sources 1 Item Dimensions D x W x H 4 D x 4 W x 12.13 H Specific Uses For Product Reading Recommended Uses For Product Camping, Decoration, Power Outage, Reading Manufacturer Warranty Description 1 year manufacturer's warranty.