0
LEDs save a lot of electricity, whitch goes on your electric bills.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Which devices do we use for illumination?
LEDs, light bulbs, candles, oil lamps, campfires, etc.
How are leds used in green computing?
Green computing refers to IT or computing with the least negative impact on the environment. Newer monitors and displays use light-emitting diodes (LEDs) instead of fluorescent bulbs which reduce the amount of electricity used by the device.
What type of bulbs use phosphors?
fluorescent, LEDs
Which bulbs use the Light Bright technology?
LEDs are the only bulbs capable of using the Light Bright technology. LEDs came out in 1962 and the only color available was red and at a low-intensity however current versions are available across the visible spectrum and can be very bright.
Why do many people now use fluorescent light bulbs instead of incandescent light bulbs?
cuzz its better yoo.
Is tungsten used in the toy industry?
It used to be. Lots of toys have small light bulbs in them, and the filaments in light bulbs are made from tungsten. In modern times, they're more likely to design those toys to use LEDs, which are tungsten-free.
Can LED lights be used on a timer?
LEDs do not work on all timers. This is also the case with many energy saving bulbs. The timer lets enough voltage thru to partially light the LEDs and energy saving bulbs. LEDs will light fully when the timer is "on", but will continue to light dimly when the timer says "off". Energy saving bulbs will have a dim flicker when "off" thru a timer. I have not found a timer yet that solves this problem. If anyone knows of a solution I'd love to be able to use energy efficient lights with the convenience of a timer.
How are LEDs different from other artificial light sources?
The difference is that LEDs use less electricity.
Some streetlights use icadescent bulbs and others use LEDs. Which would you recommend and why?
Provided the lights are shielded and ONLY point downwards - LED lights use the least amount of energy but as their light is white they can cause worse light pollution for astronomers.
Why are light bulbs filled with argon and not air?
If you use air instead of argon to fill a light bulb, the air will burn the light bulb.
Why Led bulb are better than filament bulbs for maximum reduction in the consumption of electrical energy explain?
LEDs produce visible light and not heat. Filament bulbs use much of their energy to produce heat. The LED bulb produces more light per watt consumed.
How do LED displays work?
Light emitting diodes (LEDs) do not have a filament, like other bulbs do. They emit light by moving electrons inside the bulb. LED displays use up less energy than other displays.
