Product Description Color Temperature: 4500K Led Qtys: 16Leds Power: 3W Luminous Flux: 350 Lm Lithium Battery: 5 V, 1800 Mah Dimension: 35.2 * 37 Cm Color: Black Material: Metal Package Content: 1 * Led Table Lamp 1. Brightness Dimmable --- There Are Two Control Methods, One Is Touch Control, The Other Is Remote Control, Touch Switch To Turn On And Off, Long Press To Dim. You Can Adjust The Brightness Continuously (Increase Or Decrease The Light). The Brightness Level Is Saved Automatically, I.E. Memory Function. Touching Safe For Children. 2. Angle Adjustable --- Unlike Other Magnetic Flat Lights On The Market, You Can Rotate The Light 90 Degrees Using The Supplied Magnetic Bracket To Easily Adjust The Lighting And Direct It To The Desired Location. The Perfect Reading Lamp, Suitable For Books On The Bed, Bedside Lamp, Bunk Bed Or Bunk Bed Lamp And Bedside Lamp. 3. Easy Install And Portable --- Included Extra Nickel-Plated Ferromagnetic, For Non-Metal Surface Use, The 3M Glue Is Updated Type, Will Not Damage Your Wall And Furniture. Cabinet Light Can Be Stuck On Anywhere, For Closets, Bedrooms, Kitchens, Children'S Rooms, Trunk, Make-Up Mirrors Etc. 4. 5V Usb Rechargeable --- Internal 1800Mah Battery, No Need To Change Batteries.