How to distinguish the LED lamp wattage, such as the 12 piece is how many watts
If you want to buy enough wattage LED to shoot the light, and light good, is looking for a manufacturer to do, taobao, online mall things, you can own choice. Generally don't write lumen value, not some shelf life, it is best not to buy.
On the market, shoot the light bead to 1 w/lamp bead more. The intensity of illumination, according to the requirement of the individual to buy.
LED lamp sometimes measured, if not, is difficult to know the real wattage, 5 of the lamp bead, such as single atom 1 w the lamp is 5 w, generally but the lumens is not the same, the same number of lamp bead, the same wattage, brightness is different, this time, may be on the surface of the intensity of illumination blinded his eyes
