What are the characteristics of led energy-saving bulbs?
Source：Hangzhou Hesunny Hits： Date：2019.05.10
I. Energy-saving research data show that because LED is a cold light source, semiconductor lighting itself has no pollution to the environment. Compared with incandescent lamps and fluorescent lamps, the power-saving efficiency can reach more than 90%. At the same brightness, the power consumption is only 1/10 of that of an ordinary incandescent lamp and 1/2 of a 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 rendering and strong directionality; good dimming performance, no visual error when color temperature changes; cold light source Low heat and safe touch; these are not possible with incandescent and fluorescent lamps. It not only provides comfortable lighting space, but also satisfies people's physiological health needs. It is a healthy light source that protects vision and is environmentally friendly. Since the single LED has low power and low brightness, it is not suitable for use alone, and assembling LEDs together to design a practical LED lighting fixture has broad application prospects. The luminaire designer can determine the shape of the optical system of the luminaire, the number of LEDs and the power according to the requirements of the illumination object and the luminous flux. It is also possible to design a plurality of LED illuminating tubes into a "secondary" of a point source, a ring source or a surface source. The light source ", according to the combined "secondary light source" to design the luminaire.
Third, artistic light color is the basic element of visual aesthetics, is an important means of beautifying the living room. The choice of light source directly affects the artistic effect of light. LED has an unparalleled advantage in the artistic display of light color display lamps; color LED products have covered the entire visible spectrum range, and have good monochromaticity, high color purity, red, green, The combination of yellow LEDs gives greater flexibility in the choice of color and grayscale (16.7 million colors). The luminaire is a luminous sculpture, and the material form of the luminaire constructed from materials, structures, shapes and textures is also an important means of displaying art. LED technology enables the living room lamps to combine scientific and artistic better, breaking the side frame of traditional lamps, surpassing the inherent concept of so-called lamp form, and the design of lamps in the visual and visual artistic expression, with a A new perspective to understand, understand and express the theme of light. It can more flexibly utilize the combination of light and dark in optical technology, the combination of light and color, the advantages of material and structural design, and improve the degree of freedom of design to weaken the lighting function of lamps.
4. Humanization There is no doubt that the relationship between light and people is an eternal topic. "People see the lights, I saw the light." It is this classic discourse that has changed the understanding of the lamps by countless designers. The highest level of lighting is "shadowless light" is also the highest embodiment of humanized lighting. There is no trace of common lamps in the room, so that people can feel the light but can not find the light source, reflecting the humanized design that perfectly combines light and human life.