High Power Light Source Uses Next Generation LEDs

Eliminating the use of traditional halogen or metal halide lamps brings significant savings in time and costs for lamp replacement, since the LEDs have a lifetime of 30 000+ hours. In addition, compared with a standard 150 W halogen source, the LS-4000 produces 20 per cent more light while using only half the power.

Overall, the LS-4000's lifetime running costs are four times lower than for sources using halide lamps, said Ultrafine's general manager, Vicky Wright.

The unit is suitable for all types of light guides including plastic optical fibre, which can't be used with conventional light sources because of the amount of heat they produce.

Its neutral white light is optimal for colour rendering, and coloured filters are available for an expanded range of applications. A strobe function is included for high speed photography. For eye safety reasons the light automatically cuts out when the light guide is removed.

Its attractive design and robust metal casing make the LS-4000 suitable for workshop and laboratory. The light intensity and other operating parameters are shown on the display, while a USB socket on the rear allows the connection of an optional foot switch.

The power supply is 12 V dc, with a 110/240 V ac mains adapter supplied. The Ultrafine type input on the front panel can be used with adapters for ACM and Olympus light guide fittings and others.