It can be used as a for cameras to focus, while hunting for viewing in dark places or areas.144 LED ring light for stereo miniscopeA specially for LED light for stereo miniscopeThe Quantity of LED: 144 pcs (144 LED lights)The brightness of 0-100% Adjustable high brightnessAnti-static performanceNo fluorescent lamp flicker change light color temperature slightly in different angleIt is composed mainly of the power line, adopted a wide voltage regulator power supply, LED High-grade plastic casting shell.Power supply design with perfect protection functionsLED light with high brightness, uniform brightness and .Light color: 6000 K (Close to sunlight)Input Voltage: AC 95 ~ 240V; 50 / 60HzPower: less than 4WMaximum power: less than 3WBrightness: 30000 ~ 40000Adjustable brightness controlStrong and focused illumination with shadowlessBrightness: 20000 in the height of 80 mmConnection size: 63.5 mm or less in diameterWorkaround distance: 50 ~ 250MMregulate illumination: 0 ~ 100%Shell Material: PlasticLamp Shell BlackAmbient temperature: -40 to 45 CelsiusPackage Contents:1 x 144LEDs light1 adapterOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.