Batteries Included: 0 Binding: Kitchen Brand: Koncept Color: Metallic Black EAN: 0874871000663 Feature: 66 super bright cool white LEDs (see product description for more info. on light output) Label: Koncept Technologies Manufacturer: Koncept Technologies Material Type: Aluminum Model: LL5000-MBK Publisher: Koncept Technologies Studio: Koncept Technologies Warranty: Limited one-year warranty
Features
66 super bright cool white LEDs (see product description for more info. on light output) energy efficient flicker-free super long lifespan
The i-TowerTM brings you the minimal design and technological smarts of the award-winning Z-BarTM LED desk lamp without the desk. The head adjusts to heights of almost 3 5 feet, so you are covered whether reading in your favorite lounge chair or lying on your sofa.
Brightness of the i-Tower is about as bright as a 4060 watt incandescent bulb. A single bright white LED puts out about 1.7 lumens of light, so 66 of them produce about 112 lumens. This 112 lumens is focused in a 50-degree viewing angle, compared to an incandescent which emits 500800 lumens in a 360-degree viewing angle, thereby wasting much of the light backwards and sideways. LEDs don't suddenly burn out like regular light bulbs. Instead, they get dimmer over time. Our LEDs utilize technology that let them sustain at least 50% of light output after 15,00030,000 operating hours. LED lifetime largely depends on operating environment so for best results, we recommend an ambient temperature of 77 degrees fahrenheit or lower. All of our LED desk lamps are backed by a one year manufacturer's warranty.
