250 W E90 Metal Halide Lamp, Universal, GES/E40 Elliptical Enclosed/Open Fitting, 21000 lm, 15000h

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Land van herkomst: IN
Productomschrijving

Metal Halide

These lamps produce a clear white light and are suitable for display or floodlighting, where the heat output from tungsten halogen lamps would create a problem. Metal Halide Lamps have an efficiency approx. 4 times higher than halogen lamps and xenon lamps. In addition, the short-arc type is similar to a point light source, making optical design easy. As their colour temperature characteristics are similar to daylight colour, exact colours (RGB) can be reproduced. They can also be used for both high bay and low bay applications.,Compared to High Pressure Mercury lamps, Metal Halide lamps offer greater efficiencies and, compared to high pressure sodium (SON) lamps, they have similar advantages, but have different output characteristics. A disadvantage of metal halide lamps, when compared to SON lamps, is that they have a shorter service life.

Specificaties
Kenmerk Waarde
Lamp Type E90
Wattage 250 W
Lamp Base GES/E40
Lamp Shape Elliptical
Fitting Type Enclosed, Open
Length 215 mm
Colour Temperature 4000K
Colour Rendering 65
Luminosity 21000 lm
Diameter 90mm
Life Hours 15000h
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