Now that led is three primary colors, what are the advantages?
LED lights have some advantages:It's solid, and there can be no glassLight efficiency, one-way light-emitting, it will save electricityLong life, but be sure to have enough heatA wide range of color temperature, you can choose your favoriteNo UVThe obvious refers to the high, can not have the distortion phenomenonFrom the drive output to low voltage, as long as the drive isolation is good, more secure
In fact, LED is not three primary colors, three primary colors refers to energy-saving lamps (or fluorescent tubes), LED light white light is blue chip, plus yellow fluorescent powder, that is, blue and yellow two colors. The use of three primary colors is not cost-effective because of the light effect.
