Specification Magnifying glass multiple: 5X LED magnifying glass LED Qty: 64pcs Lens diameter: 10.5 cm, outer diameter: 15.5 cm Power: 12W Dimming mode: three levels of dimming (white light, warm light, natural light), stepless dimming, 10 levels of brightness Voltage: 36V or less Power cord length: 2 meters Plug-in method: USB Suitable for: desk, office, anchor, bedroom Product Features: 2 Ways Clamp & 5X Magnification: It can be clipped on the table with 2 ways, horizontal and vertical. Both ways can assure the stability, saves space, conveniently attaches to a desk, workbench. 500% magnification with 4.13" Diameter Lens can see their work or hobbies easier and without glare. 3 Modes Light Setting & Stepless Dimming: LED light can be adjusted in 3 steps, with stepless dimmer in 10 levels, effectively improve productivity and boost work efficiency. Perfect for sewing, knitting, studying, writing, reading, working, and etc. Ultra Flexible: The lamp head can rotate left and right and flip up and down , you can cast the light in any direction to meet your need. Long-lasting and Energy Efficient: This lamp has 64pcs bright SMD LED, they provides more evenly lit viewing area. It provides sharp contrast for small details and minor color differences. Package includes: 1Pc x LED light 1Pc x fixed clip