J&R BROTHER CORP LIMITED provide novelty things!
LED Silicone Touch Nursery Light Wholesale Price introduces the principle of light
How much do you know about the related principles of lights? Follow the editor of LED Silicone Touch Nursery Light Wholesale Price to have a simple look!
When the power switch is just turned on, the mercury in the fluorescent tube is heated and evaporated by the filaments at both ends of the tube to form a thin mercury vapor. The collision of atoms causes the gas to quickly break down, produce arc discharge, and excite ultraviolet rays. The ultraviolet light then excites the phosphor coated on the tube wall to emit a soft light. It does not contain infrared rays, so its light is very gentle and does not hurt the eyes; because it does not contain a hot wire, it is more power-efficient to use; it also emits a lot of beautiful and colored light. This is determined by the nature of the chemicals contained in the phosphor. For example, the one coated with magnesium tungstate will emit blue-white light, and the one coated with cadmium borate will emit reddish light.
In summary, the editor of LED Silicone Touch Nursery Light Wholesale Price tells: a brief introduction to the relevant principles and knowledge of lights.
Copyright © 2020 J&R BROTHERS CORP.,LTD. 粤ICP备10221024号 Powered by www.300.cn