【No Screen Glare】Compared with traditional desk lamps, this lymax computer monitor light can minimize screen glare. It uses an asymmetric light source with 60 LED lamp beads, no flicker, no glare, which enables to reduce eye fatigue. 【Wireless Control 】 One wireless switch can control multiple hanging lights [ Dimmer switch ] To adjust the brightness,To adjust the color temperature:2900-6000k [ Touch control ] Left button short press to switch color temperature Long press to adjust brightness Right click on/off [ Material ] Aluminum Alloy (tube) + ABS (Base),Color Rendering Index: Ra 8o