The decorative Book Light has a luxurious appearance, various materials and styles, and a complex structure. It is used to embellish the space effect. The decorative function is as important as the lighting function.

The Book Light in the living room has far exceeded the value of the Book Light itself. The Book Light has become a rare work of art. Under the concept of light decoration and heavy decoration, the decorative function of the Book Light is more obvious.

When the writing and Book Light is in a normal sitting position, the inner wall of the lampshade and the light source should not be visible when the human eye is looking at the horizontal direction; The working area illuminated by the Book Light shall be 250lx - 500lx, and the minimum illumination shall be ≥ 120lx. It should be ensured that the illumination in the working area illuminated by the Book Light is relatively uniform, and no particularly bright or dark light spots can be generated. Only by ensuring these three basic optical performance requirements can eye fatigue be alleviated, and it can be called a writing and Book Light.