The Gen 3 Z-Bar Slim LED desk lamp produces 40% more light than Gen 2 models and features improved design and adjustability. Three-bar design allows for maximum reach and flexibility. The adjustable LED head can spin sweep side to side and rotate to point in any direction held securely in place by a weighted base. It is also detachable for easy repair or replacement. A control strip on the stem allows one touch on/off and LED dimmer operations. The energy efficient LEDs produce a warm light that will last for up to 50000 hours. Five year manufacturer's warranty. This energy saving light earns LEED credits. Aluminum construction. Black finish. One touch dimming and on/off. 9' power cord. Includes 35 LEDs using 8.5 watts of power. 3200-3700K color temperature produces warm light; CRI 85. LED lifespan up to 50000 hours. Stem is 14" high. Adjustable up to 41" high. Round base is 9" wide. Aluminum construction. Black finish. One touch dimming and on/off. Includes 35 LEDs using 8.5 watts total energy consumption. 3200-3700K color temperature warm light; CRI 85. LED lifespan up to 50000 hours. Earns LEED credits. Each of the adjustable segments measure 13"-14". 9" diameter weighted base. 9' power cord. 5 year manufacturer's limited warranty.