consumption over time. The incredibly long lifespan of LEDs is among the more compelling reasons to make the switch, as a single LED lamp lasts approximately 50,000 hours, compared with 2,000 to 4,000 hours for halogen lamps and 800 hours for incandescent lamps. Although LED lamps are typically more expensive than shorter-lived alternatives, your cost–benefit analy- sis may reveal that the reduced need for replacements will can- cel out the high initial cost of choosing LEDs. The materials that make up LED products can range from commercial to military grade, with commercial options costing less depending on the strength and degree of durability your air- craft requires. Although you will have to replace LEDs less fre- quently, the need for changeouts will still arise on occasion, so factor in the availability of replacement parts and the cost of hir- ing a specialized mechanic to perform installations and maintenance. Though LEDs have their advantages, they can be prohibitively
expensive for many aircraft operators and managers. A less- costly alternative would be to keep your existing lamps or upgrade to higher-quality halogen lighting. Halogen options, which offer durability and bright light, are usually readily available from manufacturers or suppliers. Although halogen systems require maintenance and changeout-related costs over time,
they’re generally compatible with older lighting systems and involve a much lower cost per lamp than do LED upgrades.
Consult an Experienced Manufacturer Making an informed choice about a lighting upgrade includes comparing the costs and energy savings of each potential option with those of your existing system. Doing so makes it possible to determine whether an upgrade is financially viable, and, if so, which lamp type best suits your budget. During your cost–bene- fit analysis, consult a qualified lamp manufacturer about the best options for your aircraft. When selecting a manufacturer, prioritize well-established companies that have a diverse product line, since this demon- strates that they’re experienced in creating myriad lighting sys- tems rather than focusing on a single product. Partnering with a quality manufacturer also makes it easier to ensure that the com- pany’s lighting systems comply with FAA regulations. As the landscape of aircraft lighting technologies continues to
evolve, a comprehensive cost–benefit analysis that compares your existing exterior lighting system with prospective upgrades will help you evaluate the viability of an overhaul that fits your budgetary constraints while aligning with both your short- and long-term aircraft goals.
Join in the celebration of 45 years of excellence! Our Commitment to quality has earned us the title of the most trusted world wide. Thank you for choosing us and being a part of our success story.
MARCH 2024 ROTOR 89
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