Koncept AR3000-C-SIL-DSK Z-Bar LED Desk Lamp, Cool Light, Silver 9.5 watt/12V desk lamp with 4500K cool white LED and 9" tip-resistant base Aluminum housing for light weight and resistance to corrosion Built-in touch strip dimmer and multiple dimming levels for adjusting light intensity Lamp head swings and rotates and dual arms swing and pivot for positioning light 10' cord with plug and transformer for resistance to unstable voltage