Wednesday, June 06, 2007

Leds light are more efficient than conventional bulbs

Led light is made up of photons, with the rise of semiconductors, Led bulbs become more popular. LEDs are specially constructed to release electrons. The plus point is that leds light do not contain any filament. LEDs are more efficient than conventional bulbs with filaments.

The efficiency of emergency LED lights is defined according to the relation between the light intensity emitted and the electrical current that produce this radiation. The color of LED lights is usually red, green, and yellow-orange that has been been standardized by the manufacturers. LEDs require less power; hence less battery is consumed than with conventional bulbs. The energy wasted is minimal with LEDs.


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