Article1. Buy LED lights not only look at the power
As domestic consumers have long been accustomed to incandescent the brightness measure power (W), so now see lighting products asked W, this view is actually a big mistake.
Even can replace the LED lights of the same wattage, and also because of the different manufacturers, and the brightness and power consumption are different.
This brings consumer confusion in the use of, but also led to a debate among manufacturers for product performance. Even lead consumers to look at cheap prices and buy high wattage low brightness products, set up obstacles to the popularization of LED lights.
To prevent this phenomenon, YIGAO here to buy LED lights when the lumens as the reference standard. Lumens represented by the sum of the the visible luminous flux emitted from the light source. Lower power consumption lumens higher the luminous efficiency of this product is the higher, the better the performance of the product.
Originally, the energy-saving LED products is a selling point advantage did not reach the energy-saving effect, so Only purchase when power is very wrong. To price lumens parameters to make a purchase. Buy a low power, high lumens, affordable is an affordable LED lighting products.