For all lighting, whether those which are general or LED lamps including the outdoor LED flood light the public are currently most preferences are composed of the shell, lighting source, electrical lamp. the most important are the lighting source and appliances are among the three components , a good electrical must be used with high quality light sources in order to achieve the best lighting effects.

So if you want to have good light especially the high power LED lighting such as outdoor LED flood light, you must have a good LED or other light source. Here , we introduce several criteria to select good quality light source :

1 , check its luminous flux, how much is its light source can be sent ;take the 100W LED floodlight for example，its luminous is 8500LM

2 , color temperature measuring device , namely how much its color temperature emitted by light source，there are the “yellow” , “white “light generally emitted by lamps. In the professional field , the yellow is “3000k less ” white is “5000k over ” those between “3000k-5000k” are in the middle of the color ;the light emitted by the high power LED light particularly over 100W outdoor LED flood light are generally white.

3 , the lamp color was observed , whether the light source of lamp fully correctly irradiate the color of an object . The lighting industry generally believe that sunlight can correctly reflect the true color of the object ;

4 , determine the average life expectancy of lamps , for example, there are a number of sources, the average life expectancy of average number of light sources among these sources light is the average lifespan of these products , pay attention to the average life expectancy is at least a half and a year or more ;the average lifespan of power outdoor LED flood light and other commercial LED light is 20000 hours.

5, test the light efficiency ,the electricity used by the lamps which are of high luminous efficiency illuminating at the same time is even less , so those LED lights particularly power outdoor LED flood lights which of high efficiency are more energy-saving;

6, observe rate of strobe lighting , strobe lighting is how many time the lamp flashes in a second , if the too large strobe is a huge damage for the human eye. Don’t be misled by those advocating there are no strobe for the LED lamps.As long as those inputting AC power  will have strobe, although part of the AC converted into DC by  drive of outdoor LED flood light and other commercial or industrial and household LED lighting , but there’s still the strobe.

We can in accordance with the above several criteria for the selection of the best quality lamps when buying the outdoor LED flood light or other commercial or industrial and household LED lights or other traditional lamps. Browsing http://www.lead-lighting.com/products/sid53-1.htm for more information about the outdoor LED flood light.

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