Ring lamp with stereoscopic microscope do jewelry repair (EU 220 V) . RING LAMP LED RING DO MICROSCOPE Characteristic: 1. LED bead with super bright brightness, and brightness can be adjusted freely. 2. Long service life, no need to replace the fluorescent lamp. 3. Low power consumption and not easy to burn. 4. Flicker-free light that protects the eye well. 5. The large light diameter of 9,3 cm/3,7 inches makes it easy to work with. . RING LAMP LED RING DO MICROSCOPE Specification: Material: ABS Color: as pictures shown Diameter: approx. 9,3 cm/3,7 inch Eyepiece Magnification: 10X Lens Magnification: 20X Input Voltage: AC90V-240V Output Voltage: DC12V Output Power: 4,5 W Working distance: 40-160 mm Lighting: 30000-35000LUX Color Temperature: 6500 K-7000 K Bright Color: White LED diode number: 56pcs LED diode size: 5 mm/0,2 inch Brightness adjustment range: 0-100% Lifespan:> 30000 hours Effective distance: 75 mm/3 inches Effective optical path: 30 mm/1,2 inch Optional Type: US 110 V, EU 220 V . RING LAMP LED RING DO MICROSCOPE List of packages: 1 * LED microscope ring lamp 1 * power cable 1 * power button Note: . RING LAMP LED RING DO MICROSCOPE