1、APPLICABLE MODEL: Adjustable microscope ring led light support 360° rotation, suitable for single tube and stereo microscopes with a 63mm diameter 2、56 BRIGHT LED BEADS: Soft and long lasting LED light source with over 30000 hours of usage time, along with a 48mm adapter ring for additional compatibility 3、WIDE COMPATIBILITY: LED ring microscope light is designed for 63mm interfaces with a 360 degree metal rotating ring, suitable for AC100V‑240V input voltage 4、BRIGHT AND LASTING LIGHTING: Microscope LED ring lamp produce 12000lx illumination with a color temperature of 6500K, offering a brightness adjustment range of 0‑100 percent 5、CONVENIENT AND RELIABLE: Rotate to adjust the light brightness of adjustable LED ring microscope light, providing a reliable and energy efficient lighting solution for microscopy applications Item Type: LED Ring Microscope Light Model:KP-LED-56A（63mm） Number of LEDs: 56Pcs Interface Size: Approx. 63mm / 2.48in with self belt 360° metal adapter Adapter Ring: Approx. 48mm / 1.89in Input: 50/60HZ Output: DC12V 0.5A Maximum Output Power: 3.5W Working Distance: Approx. 50 ~ 250mm / 1.97 ~ 9.84in Maximum Illuminance: 12000lx Color Temperature: 6500K Brightness Adjustment Range: 0-100 Percent adjustable Light Color: Pure white Product Lifespan: >30000HRS Effective Light Distance: Approx. 75mm / 2.95in Effective Light Diameter: Approx. 30mm / 1.18in Product Shell Color: White Lampshade: Frosted Head Outer Diameter: Approx. 96mm / 3.78in 1 x LED Ring Light 1 x Plug 1 x 48mm Ring Adapter