LED bulb can develop visible and invisible light by adjusting the chip wavelength. For UV LED, because its overall cost is low, becomes one of the development drivers of ultraviolet lamps. According to the estimation of industry experts, composition annual rate of growth of ultraviolet light market, between 2017~2021, will reach 13.32%.

Traditional ultraviolet lamps has the limits of space and light, which needs another lens to light room. Also, most of traditional ultraviolet lights have mercury elements. However, UV LED has a long life, small volume, uniform light output and power saving. Even if the initial cost is high, it can save up to 50% maintenance cost, thus reducing the overall cost.

Ultraviolet light is the invisible light between 100 and 400nm. It is widely used in sterilization, printing, medical treatment and curing technology, and is widely circulated in the market. At present, the commercial development of UV LED is more than 365nm to 400nm, which belongs to a long wavelength UVA spectrum, used for curing adhesive, often used in consumer electronic products and disposable medical products.

With the development of LED in UVC spectrum, the future of LED can be used to sterilize and sterilize, replacing the traditional ultraviolet lamps.

UV LED Instrument does not operate under ozone, save electricity and miniaturize. There are higher degree of freedom in product design. UV LED Light is portable and can be embedded into other devices, a few seconds can be disinfected, for the laboratory or at the hospital in the narrow space, the use of an area the size of the overall cost can be greatly reduced.

But at present, UV LED Bulb is needed to solved the problem of heat dissipation at first. And that, UV LED conversion rate is only 5%, 95% converts to heat. Not only it can cause the LED Chip to overheat and fail, but also can damage its life and light output.