¥4949 → ¥1900 The terminal connection is somewhat unstable, and it turns off if moved while lit. There's no problem at all if used while stationary. Includes a power cord and a USB port for charging smartphones, etc. Desk Light LED Eye-Friendly Electric Stand Energy Saving Study Desk Table Stand Desktop Light Touch Sensor Dimming USB Port DL13 (White) ----Quoted from the official website---- Product Dimensions: 33 depth x 18 width x 40 height cm Shade Color: White Switch Type: Touch Style: Table Light Color: White Power Source: Corded Electric Compared to fluorescent lights, the power consumption is about 1/4, offering high energy-saving and energy-efficient LED stand. Furthermore, the lifespan of the light is about 8 times longer. Of course, LEDs also suppress the heat generated by the light itself, improving cooling efficiency in the summer. Safe design for households with infants. It's a next-generation LED desk light. In the color rendering index, where sunlight is 100, general LED lights and fluorescent lights are around 70, but the new high color rendering LED desk light achieves a high color rendering index of 93 or more. It provides light with a natural color that is indistinguishable from natural light. By switching the light mode, it delivers stable light that is gentle on the eyes and less tiring, from reading and studying to relaxing before bed. It is equipped with 4 standard color temperatures to suit different purposes, such as a reading mode that is less tiring for long hours of reading, a study mode suitable for brain activation, problem analysis, and processing ability to promote study concentration, a relaxing mode to soothe fatigue, and a sleep mode that is perfect for bedtime. The light intensity can also be adjusted in each mode. All operations are easy, just by touching the touch panel. Unlike interior lighting fixtures, this desk light overturns the common sense of desk lights, which were difficult to differentiate, with a simple yet high-class design with attention to detail. It goes perfectly with stylish interiors and the latest digital appliances.