* Model No.HS-OP10R
* With CE & ISO 13485 approved. * Coaxial parallel light principle. * 6 different apertures with red-free filter & blue filter they can be switched. * 29 kinds of adjustable corrective lenses. * Range of lenses: -35D to +40D * Supplied by 2xAA alkaline batteries (not included) * Deluxe LCD screen handle can be adjustable the brightness of light source. * CRI≥90%, ensure to insure real color rengition. * Constand current IC circuit, maintain the optimal lighting effect. * Low power consumption led bulb, long life of 20,000 hours. * Package: 1 pc/box, 20 pcs/carton, carton size:420x300x320mm, carton G.w./N.w.:10/9.5 kgs, 13,720 pcs/20'FCL. * MOQ: 20 pcs * HS: 9018194900