Hella Optilux bulbs are ideal for professionals who travel off-road, or make special demands on light power (such as those in agriculture or forestry, or on building sites). In addition, Hella bulbs have been involved in many victories in 24-hour races.
The Optilux Extreme Yellow (XY) Bulbs provide both fit and function. These bulbs are designed to give you better visibility in extreme weather conditions as well as provide you with the look of the GTS Series race car lights. Race car drivers prefer a yellow beam because it provides a better color contrast in rainy, foggy and white out situations. The Optilux XY Bulbs produce a crisp yellow light from a bulb that is manufactured to the most precise measurements to provide the exact amount of light needed on the road.
Hella Bulbs Pass The Following Tests:
Geometric Measurement: A measuring projector is used to check the filament geometry - with regard to the statutory standards in accordance with IE C 60810. The filament must be dimensioned and positioned within the bulb as specified in the standard.
Life Test: Sophisticated tests are used to prove the high reliability of the HELLA bulbs over a long period.
Vibration and Shock Test: Here, vibration resistance of the bulb and the filament in particular, is tested on an electrodynamic vibration table.
Paint Adhesion Test: The adhesion of paint on colored glass bulbs is tested in a climate chamber at different temperatures and air humidities. Optimum adhesion of glass bulb paint guarantees the prescribed amber indicator light over the whole service life period.
Light Flux Measurement: The Ulbricht sphere and goniometer are used to determine the light fluxes and luminous intensities of the HELLA bulbs. This guarantees optimum light output of the bulbs.
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Hella Tests Products Using The Longest Light Tunnel In Europe!
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