Sill Optics has introduced a variable LED dimmer for use with condensors, lenses with coaxial surface illumination and other LEDs with current limiting and current consumption between 50mA and 450mA. The current consumption is dimmable from 10 to 100 per cent. A power pack for every socket outlet guarantees a worldwide usability of the power supply. The LED dimmer is very compact, with its dimensions of 90mm x 65mm x 40mm.