Why can led light saving
Advantages of energy saving lamp
High luminous efficiency: luminous efficiency is luminous efficiency, which refers to the luminous flux and luminous intensity of a light sourceThe ratio of electric power consumed. It can be expressed by lumens per watt or LMN (luminous flux: refers to light sourceThe amount of light emitted in a unit time is an important indicator to measure the brightness of a lamp. LMexpress. ）The luminous efficiency of compact fluorescent lamp is about 5-6 times higher than that of ordinary bulb, such as 11WThe luminous flux of energy saving lamp is equivalent to 60W ordinary incandescent lamp.
Why can LED lamps save energy? Under the same lighting effect, LED street lamp consumes less electric energy than other lamps. For lighting engineering, there is often a threshold of power. In fact, as the requirement of power, it is 90lm / W based on the national standard, corresponding to the lighting effect.
LED projection lamp or similar products: spotlight, spotlight, etc. Floodlights similar products: tunnel lights. Our company's floodlights and floodlights are different in shape: round ones are floodlights, square ones are floodlights. The use of LED floodlight and led floodlight: usually in an outdoor lighting project, both of them will be used together, which is also a common outdoor lighting fixture.
First of all, LED projection light, advantages: light concentration, long transmission distance, high transmission altitude. The position where the floodlight is installed is far away from the wall, object, etc. where the light is transmitted. Secondly, led floodlight, advantages: light scattered in a face, light uniform, mainly used for large-area lighting. Floodlights are often installed in the corner of the wall, the bottom of the object and other places, and the light distance is not very far. In common, semiconductor LED light source, energy saving and environmental protection, is the most common LED lighting fixture.
Secondly, why do bidding projects limit relevant data?
First, on the market, the lighting effect is usually seen by power, so the power size will be required accordingly, and the final lighting effect is seen, so the lower the power, the more energy-saving, but more in line with the concept of LED street lamp energy saving.