Forrader Dimmable LED Desk Lamp, Star SR02 Warm White, Stepless Dimmer, 5W 48-LED, 360-Degree Rotation, 90-Degree Folding, 3 Parts Assembling, Eye Protection for Students Teachers Night Owls (White) Dimmable LED Desk Lamp: Turn on the lamp by press the key on the top of the light tube. Hold down the open key, you can find the stepless dimmer (electrodeless dimming) function, low/medium/high can be choosed according to different situations Assembly Type: 3 parts assembling the unit. It is easy to set up, read the instructions or study it on your own. It can be fun and challenging. If one component fails, like the light tube, light stand or the base, just swap it out for a new one. No need to buy a whole different lamp. Please email us 360-Degree Rotation, 90-Degree Folding: Turn the LED light tube 360 degrees sideways and 90 degrees up and down. Put the lamp on your desk, you can sit at your desk, surrounded by books, papers and light, or you can lie in bed, simply need to rotate the light stand and adjust the angle of light tube PC Lampshade, Tempered Glass Base: It has a sleek design, the base is made of tempered glass that is 1/4 inch thick so it sits heftily on your desk, the pipes are made of plastic that is light and not top heavy so this lamp will not tip over Eye Protection: Warm white light, 5W, 48-LED, Luminous Flux is 60-480LM and lighting angle is 120 degrees, which is a good emission of light and easy on your eyes at the same time. So this desk lamp is appropriate for students, teachers and night owls, study or living room of insufficient light