5 Response time: the incandescent millisecond response time, LED lights nanosecond response time
Environmental pollution: no harmful metal mercury LED Lamps Bulbs
7 Color: altering current can change color, the light-emitting diodes easily by chemical modification methods, to adjust the energy band structure of the material and the band gap, to achieve red, yellow LED Flexi Strip
Green and blue color light orange. Small current when the red LED, as the current increases, you can turn to orange, yellow, and finally for the green
8 Price: LED prices are more expensive than incandescent, the price of a few LED can with an incandescent price quite, and pass LED Light Module
Often each signal to be from 300 to 500 diodes.
LED lights facing major technical problem: the output power and luminous flux, secondary optical design MR16 LED Lamp , thermal design and power | voltage regulator system design. Improvement of...