T8 Led Tub is Worth Buying

DATE:2017-03-20

ABSTRACT:T8 LED tub is the use of CREE and AOD super bright LED white light as a light source, the shell for the acrylic or aluminum. The cover can be made of PC tube,

T8 LED tub is the use of CREE and AOD super bright LED white light as a light source, the shell for the acrylic or aluminum. The cover can be made of PC tube, high temperature of 135 degrees. LED tub and the traditional tub in the size of the same caliber, the length of 60CM and 120cm, 150cm three, the power were 10W, 16W and 20W.

The luminous principle of the T8 LED tub is that the terminal voltage of the PN junction constitutes a certain potential barrier. When the forward bias voltage is applied, the potential barrier decreases and the majority of the carriers in the P and N regions diffuse toward each other. As the electron mobility is much larger than the hole mobility, there will be a large number of electrons to the P region diffusion, constitute the P area minority carrier injection. These electrons are combined with the holes on the valence band, and the energy obtained when recombination is released in the form of light energy. This is the principle of PN junction light.

T8LED tub energy saving up to 80% or more, life is more than 10 times the ordinary tub, almost maintenance-free, there is no need to constantly replace the tub, ballast, starter problem, about six months down the cost savings You can change the cost. Green environment-friendly semiconductor light source, light soft, pure spectrum, is conducive to the protection of workers and physical health, 6000K cold light source gives a refreshing feeling of visual, help to concentrate and improve efficiency.

LED tub is the only drawback is the price is high, although the current price of Energy Saving Lamp is about ten times the fluorescent, if linked to its life, energy saving and pollution-free point of view, is still cost-effective. Because if the life of 5,000 hours compared to the fluorescent tub, then the life of 50,000 hours of LED tub has been worth 10 times the price to buy, and in the meantime, the energy saved is entirely pure income.