Reported that the LED Lights are becoming the only bright spot in the 16th Guangzhou International Lighting Fair Pazhou concluded LED exhibitors. LED products technically have significantly improved varieties covering all fields of residential, led marine lighting, commercial, public, but mostly in commercial and public market force, and home applications, many enterprises have come up with effective solutions.
Products: Household LED street light sources are available
In the home field of the various types of lamps, chandeliers, lamps, spotlights, downlights, led marine lighting, fluorescent, and even crystal light source and the reading light source, LED products are everything, and has covered all household lighting.
Technology: LED technology breakthrough
LED concept can have a longer life, anti-vibration performance is very good, with good in the car, LED low voltage, used under the water is safe, LED energy saving, less demanding but to control the apparent color index used in long-term lighting occasions, can do the job. However, the LED is not without its drawbacks, the light fades too large, low color rendering index and color tolerance has been fatal to household lamps.
Rating: market acceptance needs to be improved
A lot of LED light-emitting principle is not suitable for made desk lamp, LED Street light more blue component, is not conducive to the vision. Luminous flux less than years of product appears in the LED lamps are a common problem, “low light, there is a problem is the color, led marine lighting, look at something below the LED lamp color distortion. The same time, shinesmall part, called light-shaped distribution inappropriate. addition, its bright luminous point, a direct look at it, will feel very dazzling “, experts said, the LED lamp is not yet a national standard, therefore, in addition to individual particularly good quality products, and can not play the role of eye protection. There is heat, the light fades quickly lead to a sharp reduction in product life, has been the industry criticized. According to the LED light source of some of the short board, the industry that are not suitable for LED lighting in the reading room, library and gymnasium, and other places.
More terrible is that the strength of the manufacturers are the main focus of the light source and the chip part, the whole lamp involving superficial. “A lot of LED manufacturers are not complete lighting manufacturers, led marine lighting, they have to use their own chips, or have to buy the cheapest chip shallow processing.” Obviously the whole light of the LED structure is still in the brewing of a Yun. Lighting is not a light bulb, but a combination of optical design, systems engineering, and want a quick popularity of the almost impossible.