Wholesale China Product

merchandise detailed:
1.Show according to science experiment data, use similar has the effect protection most to mankind`s sight in the ray reading of the sun light, lamp chosen to be partial to Huang with the white while suggesting a choice reading a light, be partial to blue with red of the ray will cause eyes easily tired with fidgety.
2.Consider according to the economical energy and environmental protection, normal reading please not to use to pack battery to adjust to the biggest and bright degree area lately to use with long hours, important cause should the environment and the battery condition is feat to regulate to the ray soft appearance

Operation method:
Use the method that the evil night reads a light easy, you as long as go into battery after, open a switch, the evil night reads the light will spread light source all to the transparent plank then up, you as long as reads a night the light put to be wanting to read of the top of the page is then.Not only this, you can also adjust the in keeping with and bright degree that the night reads a light, and regard as book label with it.