144 LED USB Ring Light for Microscopes & Cameras - Adjustable White Illumination for Stereo, Monocular, Binocular Lenses - Perfect for Lab Research, Jewelry Inspection & Macro Photography (USB Powered)
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Description
Product parameter: Input voltage: USB 5V 2A LED quantity: 144 or 64 PCS Brightness adjustment range: 0-100% adjustable Working distance:40-160MM Maximum illuminance:30000-35000LUX Color temperature:6500K-7000K Effective lighting distance:75MM Product shell color: white Product life: 30000HRS Product inside diameter: 65mm
Features
Provides intense and focused shadow-free illumination
Input voltage USB 5V 2A
2.55" (65mm) inside and 3.75" (95mm) overall outside diameters
0-100% adjustable light intensity, is an ideal source of automation equipment, single cylinder microscope, stereo microscope and other optical instruments and equipment.
High brightness, long life, low temperature,light and soft no stroboscopic,energy saving, integrated design, simple and elegant, compact appearance, convenient for installation.
