we can supply the below microscopes led ring light. (1) model：mlr60 adjusting ring illuminator introduction： ·control by current, make sure led long life ·high quality white led, low quantity of heat, can obtain best illuminative effect. ·90~260v broad input voltage, separable power line, can be applied in any country or area. ·fix it under the main body objective cover directly as reflect illuminator (matched size: Φ61.5mm). (2)model：mlr25 adjusting led directly ring illuminator introduction： composed with adjusting electrical source and white light ring led. adopt the technology of control by current (matched size: Φ25mm), make sure led long life. 　 use with zoom monocular video microscope systems, it is used for motherboards and printing boards' orientation, checking wafer parts, liquid crystals' emendation, checking plastic containers, labels, pins, integrate circuit lettering and similar purpose.