The SYLVANIA Portable Clip-On LED Desk Lamp provides light where and when you need it - day and night. From home offices to reading spaces, this lamp is dimmable, has an on/off tap feature, and is battery powered with an USB rechargeable option. Lithium ion battery included. The sleek design provides cool white light and has an adjustable gooseneck which can be twisted in any direction. Designed for indoor use only and comes backed by our 2-year promise. Easy to use, the 3-touch dimming function can control the brightness from 10, 40, and 100 lumens. With a lifetime of 50,000 hours, see the clear difference 100 years of lighting innovation makes - only with SYLVANIA. The SYLVANIA Portable Clip-On LED Desk Lamp is dimmable, has an on/off tap feature, and is battery powered with an USB rechargeable option. 1 Lithium ion battery included. The sleek design provides cool white light and has an adjustable gooseneck which can be twisted in any direction. Offers an annual energy cost of only $0.12! Easy to use and versatile, the 3-touch dimming function can control the brightness from 10, 40, and 100 lumens. Simple to mount and portable for any home space application - and travel. This white portable lamp is innovated to last 50,000 hours and comes backed by our 2-year promise. The SYLVANIA product brand has stood for quality light for over a century. All SYLVANIA lighting products are designed and manufactured to the highest possible standards to best suit your lighting needs. UPC 046135649943 ASIN B07YW4CL8H Color Cool White Lamp Type Desk Lamp Room Type Usb Brand Name LEDVANCE Style Name Desk Light Unit Count 1.0 Count Shade Color White Switch Type Touch Finish Types Painted Manufacturer Sylvania General Lighting Model Number 64994 Power Source Battery Powered Material Type Plastic Mounting Type Tabletop Control Method Touch Item Type Name 1 desk LED lamp Controller Type touch Lighting Method Downlight Number of Items 1 Number of Pieces 1 Installation Type Tabletop,Clip On Light Source Type LED Additional Features 3-Way Included Components Desk Lamp Water Resistance Level Not Water Resistant Connectivity Technology USB Number of Light Sources 1 Item Dimensions D x W x H 2.63 D x 5.19 W x 7.88 H Manufacturer Warranty Description 3-year warranty. Global Trade Identification Number 00046135649943