I've used it a few times, but I'm selling it because I don't use it anymore. Item Weight: 1.4 kilograms Shade Color: White Switch Type: Push Button Style: 5) Flexible Arm Brand: Iris Ohyama Color: White 【Less tiring on the eyes】Because it's LED, it's bright and doesn't flicker, making it less tiring on the eyes. Recommended for long hours of use. 【Gentle on the eyes】Employs a special lens that concentrates light in one point, making it less likely to shine directly into the eyes. Furthermore, Iris's unique guard design protects the eyes from the light source, cutting down on glare. 【Glare Guard】Guard design protects the eyes from the glaring light source, cutting down on glare. 【Stepless Dimming】You can adjust the light intensity steplessly by long-pressing the switch. You can change it to match the atmosphere of the room. 【Flexible Arm for Freedom】The light part has a wide range of motion, allowing you to illuminate the desired area according to your work. 【Compatible with both left and right hands】The base can be removed, so it can be used on both the right and left sides. 【Product Details】●Product size (cm): Approximately 36cm wide x 17.1cm deep x 33.5cm high ●Weight (kg): Approximately 1.4 ●Luminous flux: 600lm ●Color rendering: Ra85 ●Light color: Daylight white ●Power cord: 1.8m