First, energy-saving research data show that because the LED is cold light source, semiconductor lighting itself does not have any pollution to the environment, and incandescent lamp, fluorescent lamp compared to energy-saving efficiency can reach more than 90%. Under the same brightness, the electricity consumption is only 1/10 of the ordinary incandescent lamp, 1/2 of the fluorescent tube.

Second, health LED is a green light source. LED lamp DC Drive, no stroboscopic; no infrared and ultraviolet components, no radiation pollution, high color and strong luminous directionality; good dimming performance, color temperature change will not produce visual error, cold light source is low heat, can be safe to touch; these are incandescent and fluorescent lamps not up. It can provide a comfortable light space, but also to meet the needs of human physiology and health, is to protect the eyesight and environmental protection of the health light source. Because the single LED power is small, the light brightness is low, should not be used alone, and the multiple led assembly together to design into a practical LED lighting has a broad application prospects. Lamp designers can be based on lighting objects and luminous flux requirements, determine the shape of the luminaire optical system, the number of LEDs and the size of the power, can also be a number of LED light-emitting tube combination design into point light source, ring light source or surface light source "two times light source", according to the combination of "two light source" to design lamps.

Third, the art of light color is the basic elements of visual aesthetics, is an important means to beautify the bedroom. The selection of light source directly affects the artistic effect of lighting, led in the light color display lamps art shows unparalleled advantages, color LED products have covered the entire visible spectrum range, and monochrome good, high color purity, red, green, yellow led combination of color and gray (16.7 million color) choice has greater flexibility. Lamps are luminous sculptures, the material form of materials, structures, shapes and textures are also important means of displaying art. LED technology to make room lamps will be scientific and artistic better organic combination, break the edge of the traditional lamps and lanterns, beyond the inherent concept of the so-called lamp shape, lighting design in the visual perception and shape of the artistic creative performance, with a new perspective to recognize, understand and express the theme of light. Can be more flexible use of optical technology and dark collocation, light and color combination, material, structural design advantages, improve design freedom to weaken the lighting function.

Fourth, the human nature is no doubt, the relationship between light and human is an eternal topic, "People saw the lamp, I saw the light", it is this classic words changed countless designers to the light of the knowledge. The highest state of the lamp is the "light" is also the highest embodiment of human lighting, there are no common lamps in the room, so that people can feel the light but not find the light source, reflecting the lighting and human life perfect combination of humanized design.