Power Efficiency of Xenon Lights

Construction

• Xenon lamps use a compressed, sealed cell containing the gas. Notably, these containers are filament-free. In terms of longevity, filament-less lamps can last considerably longer, especially in mobile and portable applications where vibration and shock affects the filament. Additionally, the on/off strike cycle that ages traditional filaments is not a factor in Xenon applications.

Power Usage

• On average, Xenon lamps offer approximately 25 percent higher output while using 25 percent less power over traditional halogen lamps. Xenon lamps run cooler on average, not requiring the hundreds of degrees needed to activate the halogen light process. Halogen bulbs need to have the filament reach a certain temperature to ignite the gas, whereas Xenon units have the charge and gas in direct contact without the medium.

Lifespan

• Many users concerned about bulb efficiency are also concerned about average life span. Xenon lamps offer 8,000 to 12,000 hours under normal use. In automotive applications, this means that you may never have to replace a Xenon headlamp while you own the vehicle. Comparatively, halogen lamps only range from 2,000 to 6,000 hours, provided the lamp was handled properly and not subject to excessive vibration.

Applications

• Efficient Xenon lamps are found in cars, furniture illumination and commercial lighting environments. Favored by those that appreciate the infrequency of replacement, Xenon lamps are offered in any application where the higher output (rated in lumens) is required. Designers like to use Xenon, with a color temperature that closely approximates natural light. Additionally, high-impact and rugged applications such as flashlights find a natural home for these bright and durable lamps.