1.LED microscope lamp with high brightness, long life, low temperature, low temperature, light and soft no stroboscopic, long service life, energy saving, integrated design, simple and elegant, compact appearance, convenient for installation.2., adjustable light intensity, is an ideal source of automation equipment, single cylinder microscope, stereo microscope and other optical instruments and equipment.3., the power supply of new imported plastic injection molding shell, with flame retardant, anti-aging and other characteristics.Input voltage: AC90V-240VOutput voltage: DC12VMaximum output power: 5WColor Temperature: 6000-6500KCap material: plasticMaximum inner diameter of lamp holder: 60MMMaximum outer diameter of lamp holder: 95MMLED type: F3LED quantity: 144PCS 60PCSWorking distance, 4-12CM, no shadowPlug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so onMaterial: ABScolour: blackPackage Contents:1 x LED Lamp Ring1 x Power line1 x Light source regulatorOnly the above package content, other products are not included.Note: Light shooting 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.