With the prevalence of LED light bulbs, there are numerous suppliers and manufacturers in the market. Many consumers are eager to enjoy the benefits of LED’s green and energy saving lighting. How to buy suitable led light bulbs for your home has been a major barrier. To solve this problem, a professional supplier gives us some suggestions.
1. The mistake of purchasing.
When pick up LED light bulbs in the shopping mall, you are always persuaded to the products with more LEDs. Many consumers are told that light with three LEDs is brighter than the product having only one LED. So it costs higher than one LED. Actually, with the different technique, the lumens efficiency of light varies. The power of chips in the market ranges from super, medium to COB. The lumen of medium-power LED is about 45lm, whereas, the lumen of high-power can up to more than 120lm. It is possible that light with three LEDs has the same lighting effect of product having only one LED. On the terms of cost, the super-power light cost higher than the medium one. In one word, the lumen of LED is decided by its property.
2. Major consumers hold the idea that high-wattage bulbs are brighter than the lower one.
It doesn’t work when you buy LED light bulbs. Lumen is an index to present LED brightness. It is the major factor of the lighting effect. 7w light could be brighter and more efficient than 8w light. Most consumes are not familiar with the term lumen. Let’s give a specific example. The initial light of 40w incandescent light is of about 380 lumens.
3. With reference to buy LED light bulbs, we can not ignore the lighting degree of light-emitting-diodes.
It is another important factor having influence on price and quality. The special lighting degree costs higher than the normal one.
4. It is acknowledged that chip determines the quality of light-emitting-diodes and also its cost.
In terms of producing place, exported chip especially made by America, Japan cost higher than China LED chip. The price of chip is proportional to its size. The larger chip costs higher.
In addition, the raw material and heat dissipation can also show the quality of light-emitting-diodes. The specifications we talked about are your effective methods to buy LED light bulbs. How to buy suitable LED light bulbs among numerous products is no longer a persistent problem.
