Why buy lamps to choose LED corn light?

Buy the lamp to buy the lumen not to buy the wattage, look at the lumen and buy the lamp to know whether it is good or wasteful.The advent of LED corn light changed the pursuit of lighting.
The benefits of LED corn lamp replace HID lamp

The brighter the light source, the greater the light flux.The unit that measures the size of the light flux is called the lumen (lm), and the brighter the light source is, the greater the number of lumen. But because incandescent lamp, luminous efficiency of the same brightness of the incandescent light bulb consumes power (wattage) is the same, so buy lumen can simply agree to buy wattage, so we become accustomed to, see wattage buy lamp has become the established consumption habits.

Now, we are entering the era of LED corn light, with the improvement of LED manufacturing technology and the continuous improvement of the light efficiency under the condition of constant power.So, the same wattage bulbs, LED corn lights will be much brighter than traditional incandescent bulbs.

It's worth noting that the brightness of LED corn lights can vary widely between the same number of watts.Because the luminous efficiency of LED corn light (lm/W) depends on the light emitting chip, drive power conversion efficiency, luminous efficiency of light glass shell of pervious to light and heat dissipation effect of many factors such as efficiency.
Therefore, LED maize lamps are designed and manufactured using different materials and different technical solutions, although the power consumption (wattage) is the same, but the lumen (i.e. brightness) are far apart.

Suppose a 30 square meters of the sitting room, the required luminous flux is 3000 LM, so consumers can choose and buy 200 w bulb, or 50 w fluorescent lamp, or 20W high  efficiency LED corn light.
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Although the wattage is different, but they eventually lighting effects are similar, if under the same lumen parameters chosen low wattage LED corn light, so congratulations you, such a wise choice for your home to save more than 37% of the electricity!

In this way, it is the parameter standard, and the comparison of the wattage can always get you to buy high efficiency, energy saving, economical and economical lamps and lanterns!

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