saving energy led bulb light
I’ve long been a fan of LED bulb light,because of the energy savings. Normally,they are more expensive than incandescent light bulbs but they use less electricity. The two biggest complaints I have with bulbs is that their lifespan is significantly reduced if they are turned on and off too often and that there is mercury inside them, making disposal a little more of a hassle.
Those problems are addressed with LED bulbs. LED bulbs use less power than incandescent bulbs, last up to 100,000 hours.One interesting fact I learned was that LED bulbs rarely burn out, they simply fade over time. The lifetime measure is based on when the bulb loses 30% of its lumen depreciation. Another interesting fact is that LEDs don’t have a filament, so they don’t really “burn out.” If you drop an incandescent bulb and break the filament, it’s done.