Quest Gooseneck White LED Desk Lamp 20&quot; max height x 4&quot; diameter base x 2&quot; diameter head. Built-in 3.5 watt LED array; light output 200 lumens, comparable to a 30 watt regular bulb. 4500K color temperature, 80 CRI. On-off switch near base. Flexible gooseneck arm LED desk lamp in white. Touch dimmer switch so you can easily set the light level. 20&#034; max height x 4&#034; diameter base x 2&#034; diameter head. Built-in 3.5 watt LED array; light output 200 lumens, comparable to a 30 watt regular bulb. 4500K color temperature, 80 CRI. On-off switch near base. Flexible gooseneck arm LED desk lamp in white. Touch dimmer switch so you can easily set the light level. Adjustable desk lamp ideal for the office, study, or bedroom.