ENGINEER LED Ring Light (for Stereo Microscopes) SL-77 1 unit

Catalog number: SL-77 Features: ● LED lighting device for microscopes/stereo microscopes. ● 56 white LEDs allow you to clearly observe the surface irregularities of the object. ● DC lighting method means no flickering at all. ● Stepless dimming controller adjusts to the optimum brightness, suppresses glare and greatly reduces eye fatigue. ● LED diffuser is standard equipment. Uses: ● When you want to clearly observe the surface irregularities of the object. Specifications: ● LED: 56 white lights ● Illuminance: 38000lx (MAX) ● Beam angle (°): 50° ● Mounting ring diameter: φ49mm ● Height range: 30-60mm ● Lighting unit cord length: 1.3m ● Rated input voltage: 100-120V ● Rated input frequency: 50/60Hz ● Output adjustment: 9.5V-13.5V ● Power cord length: 1.7m ● Power supply size: 87×50X46mm ● Dedicated adapter ring included