$ 2 LED lights , you will buy it?
LED lights on the market price to the lowest 5W bulb for example 2 , $ 3 , a high of 50 million, ranging from $ 60. With LED products , why the price difference was so great ? Because the LED industry with low barriers to entry , in a good market prospects , driven by many manufacturers crush come to the neglect of technology, quality, only buy from the wholesale market parts lowest bit improvise into a lamp. Total disregard strobe, radiation, regardless of the cooling effect , no matter how serious decay , how short life, regardless of the use of electrical safety , as long as light can be. Only point was bright LED lights, the price is cheap, healthy, safe , yet the aftermarket product life and other issues arising from the use of consumers all left , leaving consumers mistakenly believe that LED technology does not work , its performance also inferior to traditional lighting products illusion.
High-quality LED lighting products, compared with the traditional lighting products, does have obvious advantages , such as: no flicker, no radiation, no lead, mercury and hazardous substances, long- life energy saving , environmental protection, and many other advantages adjustable light color , its price will be high . But the difference between LED lighting products is not the case , many manufacturers earn profits , it will definitely play tricks on some of the components can be saved, buy some inferior raw materials to produce the product quality can not be guaranteed. Cause the product in the course of glare, flicker, vision damage consumers , insecurity and shorter service life and other consequences , not as good traditional lighting products .
On the whole , low-cost LED bulb , there are many drawbacks, low cost , product quality can not be compared with brand manufacturers. Therefore recommends that consumers try to buy big brands, big manufacturers of products , a sub-price goods, while consumers to buy low-priced LED products , be sure to pay attention to its quality.