Instructions:
【8x HD Magnifying Glass Lens】The 3.9-inch 8x magnifying glass uses a high-transmittance magnifying glass to ensure that the objects you see are super clear, make your work easier and more convenient. Ideal for reading, sewing, needlework, cross-stitch and other small projects.
 
【3 Color Modes, Stepless Dimming Function】 This Magnifier Lamp has 72 high-brightness LED lamp beads with an up of 800 lumens, 3 color modes: white light, white&warm light, warm light. Each lighting mode has 10 brightness dimming levels to achieve the perfect lighting, protect your eyesight.
 
【Hands Free Adjustable Swing Arm】 The glass lens can be adjusted 180°up and down, and 360° swivel. The telescopic long arm provides you with greater flexibility, you can keep the lens at the position you want, and the high-quality spring can keep the arm stable at any angle, free you both hands.
 
【USB Power Supply, Two Charging Methods】The clamp light comes with a USB cable and a adapter. You can plug it directly into a computer, power bank, USB charging port of socket. Or Use a good quality 5V/2A charger as the power plug of this lamp.
【Easy to Install Magnifying Tools】The sturdy metal clip can firmly fix the magnifying glass lamp so that it will not tip over. The max clamping distance of the clamp is 2.1in, it can be easily installed on any flat surface with exposed edges, such as a desk, workbench, shelf, or table.

Specifications:
Material: Aluminum Alloy
Item Color: Black
Magnification: 8X
Size of Lens: Outer (Φ160mm), Inner (Φ100mm)
Arm Length: 50cm
Clamp Width: 55mm/2.1inches
Light Source: LED
Quantity of LEDs: 72
Light Colors: White, Warm White, Warm Light
Brightness Adjustment: 10 Levels
Input Voltage: 5V2A
Power Cord Length: 1.35 meters / 53inches

Included:
1x LED Magnifying Lamp
1x Metal Clip
1x Lens Cleaning Cloth
1x 5V2A Adapter
1x Instruction