LED-based stage spotlight ensures cool, reliable operation

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By eeNews Europe

The Kreios SL, Osram’s the first LED spotlight, is celebrating its debut in Frankfurt. With luminous flux exceeding 3000 lumens, it is currently the strongest LED spotlight available on the market. The luminaire is designed for effect light with exhibitions, fairs and shows or as background lighting for studio recordings. The Kreios SL replaces standard 100 W to 250 W halogen spotlight solutions and is an especially economic alternative for event and studio experts; the spotlight has a service life of up to 30,000 hours, and relamping is not required. With comparable halogen spotlights on the other hand, relamping has to be carried out after around 800 hours. The light of the LED spotlight can be flexibly adapted to specific applications, and the width of the light cone can be scaled in size according to requirements from 40 to 120°. With a spot reflector a narrow angle of 24° is also possible, and the light of the Kreios SL can also be gradually dimmed from 5 to 100%. Integrated cooling runs very quietly to ensure low-noise operation.

Osram Opto Semiconductors is presenting the new Osram Ostar Stage LED in the "tunable white" version for use in cardanic spotlights that can be pivoted through all axes, so-called moving heads. The LEDs enable differing white tones to be created ranging from 2,700 Kelvin (warm white) to 10,000 Kelvin (cold white), made possible by two warm-white and two cold-white chips arranged diagonally in the package. Thanks to their glass cover the Osram Ostar Stage LED has a lower profile than previous standard components, meaning that spotlights can be designed with compact dimensions.

The new "tunable white" LED supplements the Osram Ostar Stage LED coloured and pure white variants.

At Prolight + Sound, Osram’s fair booth can be found in Hall 9.0, Stand D10.


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