LUMINTURS 3W LED Dedside Desk Table Reading Lamp Clamp Clip On/Off Switch Fl... Input Voltage: AC 85V-265V; Watts: 3W Emitting Light color: Warm white 2800k; Lumens: 300 Lumen Come with US standard plug Length of the flexible pipe: 50cm / 19.6", Clamp open up to 6CM, The wire is about 110cm / 4' Heavy duty clamp for clipping on desks, beds, tables, bedroom, study room, office or anywhere you need task lighting