Xinhuanet, Tokyo, February 16 (Reporter Lan Jianzhong) Japanese researchers have developed a diamond light-emitting diode that emits ultraviolet light, which can be used as a germicidal lamp. This diamond light-emitting diode is much safer than conventional germicidal lamps that use mercury.
The Japan Industrial Technology Research Institute recently announced that the diamond light-emitting diodes use a three-layer structure. The innermost and outermost layers are impure synthetic diamonds containing impurities, sandwiched by a layer of pure synthetic diamonds. The diamond light-emitting diode of this structure is capable of emitting ultraviolet light having a wavelength of 235 nm.
In order to verify the bactericidal effect of the new diamond light-emitting diodes, the researchers placed it in an environment where E. coli was distributed. As a result, it was found that the area covered with E. coli was completely irradiated by the ultraviolet light of the diamond light-emitting diode, and all of the E. coli there died.
Japanese traditional germicidal lamps contain mercury, which, once leaked, will pollute the environment. A diamond light-emitting diode that emits ultraviolet light can be used not only as a mercury light source but also as a germicidal light-emitting diode, and when combined with a fluorescent substance, it can also be used as a light source for visible light.
universal dual USB Car Charger compatible with any Android and iOS mobile devices. Car charger adapter charges your mobile device at maximum charging speed your device supports. charge your mobile devices including the iPad (max speed), iPhone (max speed), iPod.
All of our product had 100% tested before delivery to FBA warehouse, include the car charger and the Cable compatibility with iPhone,iPad.
Charging will stop automatically when battery is full.to maximize the safety of your devices.
Car Charger
Car Mobile Charger,Car Charger,Double Car Charger,Dual Port Car Charger
Hebei Baisiwei Import&Export Trade Co., LTD. , http://www.baisiweicable.com