Vision Scientific VMLIFR-09B Black Adjustable 144 LED Ring Light for Stereo Microscope | 2.5″ (62.5mm) Inside and 3.64″ (92.5mm) Outside Diameters | 1-7/8″ (48 mm in Diameter) Ring Adapter Included

144-LED intensity adjustable ring light for stereo microscopes with mounting size 2.4″ (61mm) in diameter. The ring light has 2.5″ (62.5mm) inside and 3.64″ (92.5mm) overall outside diameters. It works with power supplies from a 100-240V and comes with a 1-7/8″ (48 mm in diameter) ring adapter. With variable intensity control, it provides cool, even, intense and focused shadow-free illumination. It is an ideal durable cool light source for all stereo microscopes. Product Specification Inner Diameter —————- 62.5mm Outer Diameter ————— 92.5mm Input —————————— AC110~240V 50-60HZ, auto switching Output —————————- 3.5~5.5 W LED Quantity ——————- 144 LED bulbs LED Life ————————- 20,000h Light Color ——————— White Light Intensity Adjustment —- 0-100% Color Temperature ————– 6000K Max Light Intensity ————– 60,000Lux Working Distance —————- 60-180mm Mount Rings———————– Fits up to 61mm Mounting Depth—————— 16mm Packing List: One 144-LED Ring Light One Power Adapter One 48mm Ring Adapter Shipping Weight: 1 lbs

Features

• 144 LED bright focused and shadow-free illuminator
• 2.5″ (62.5mm) inside and 3.64″ (92.5mm) overall outside diameters
• Power input: 110-240V, 50-60HZ, auto switching
• Variable intensity control, the brightness is adjustable from 0-100%
• 1-7/8″ (48 mm in diameter) ring adapter included