Advantages and disadvantages of LED lights

The inherent characteristics of LED determine that it is the most ideal light source to replace the traditional light source, and it has a wide range of uses.

LED advantages

High energy-saving: energy-saving energy without pollution is environmental protection. DC drive, ultra-low power consumption (single tube 0.03-0.06 watts) electro-optical power conversion is close to 100%, the same lighting effect saves more than 80% energy than traditional light sources.

Long life: The LED light source is called a longevity lamp, which means a lamp that never goes out. Solid cold light source, epoxy resin encapsulation, no loose parts in the lamp body, there are no shortcomings such as easy burning, thermal deposition, light decay, etc. above.

Changeable: LED light source can use the principle of red, green and blue three primary colors, under the control of computer technology, the three colors have 256 grayscales and can be mixed arbitrarily, which can generate 256×256×256=16777216 colors, forming different lights. The combination of colors is varied to achieve a variety of dynamic changing effects and various images.

Environmental protection: better environmental protection benefits, no ultraviolet and infrared rays in the spectrum, no heat, no radiation, low glare, and recyclable waste, no pollution, no mercury, cold light source, safe to touch, typical green Lighting source.

High-tech tip: Compared with the monotonous luminous effect of traditional light sources, LED light sources are low-voltage microelectronic products that successfully integrate computer technology, network communication technology, image processing technology, embedded control technology, etc., so they are also digital information products. The "high-tech" technology of semiconductor optoelectronic devices has the characteristics of online programming, unlimited upgrades, and flexibility.

 shortcoming:

The price is expensive, it needs constant current drive, and it is easy to light decay if the heat dissipation is not handled well.