Talk About Hidden Costs...Technically Speaking
Below is a MRR and PLR article in category Reference Education -> subcategory Science.
The Hidden Costs of Lighting: Shedding Light on LED Efficiency
Discover the unintentional overcharges by local municipalities over several decades.
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Lighting Facts You Should Know
We've all experienced traffic lights as drivers or passengers. Originally, these lights used 100-watt incandescent bulbs, which convert only about 7% of their power into visible light, with the rest wasted as heat. For years, local taxes have covered this inefficiency.
The LED Revolution
LED (Light Emitting Diode) lights have transformed this landscape. Consuming just 10 watts, they produce the same, if not greater, brightness without needing a red filter to produce a "stop" signal. While the initial cost of LED units is higher, their lifespan of 100,000 hours and minimal maintenance needs offer a quick return on investment. Add to this the ongoing 90% energy savings, and the benefits are clear.
Quick Facts
- Impact Resistance: LEDs can withstand over 1,000 G's of force, compared to less than 10 G's for incandescent bulbs.
- Response Time: LEDs light up in less than 1/1,000,000 of a second, compared to 1/10 of a second for incandescent lights. This rapid response can be crucial, especially in automobile brake lights, potentially preventing collisions.
Switching to LED lighting is not just a cost-saving measure?"it's a step toward safer, more efficient cities.
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