School teaching building lighting renovation choose and buy LED corn bulbs

How much knowledge of the school teaching building lighting choose LED corn bulbs , most people don't understand.When we are ready for school teaching building lighting renovation also has a lot of knowledge.Now, teach you to choose  good quality  LED corn bulbs.

1, color temperature

It divided into 3000-3500 k (warm white), 4000-4500 k (Nature white), 5000-5500 k (Day white), 6000-6500 k (cold white) .If for living areas such as bedroom, study, can choose the color temperature of warm color department;The work area, such as kitchen, basement, parking lots can choose cool color temperature , see more clearly.

2, lumen

We should  familiar with showed that lamp brightness data.Lumen is higher, the more power consumption?Actually otherwise, the power consumption is related to power, which requires everyone pay attention to the comparison of two parameters when buying bulb, if you have high lumens and low power quickly laid hands on it!


3,color rendering index
Now color rendering index of LED corn bulbs usually up to 70Ra or 80Ra , generally color rendering index ,the higher the better, because show the color of the object will be more real, so when buying LED corn bulbs  remember to ask parameters is also an important thing.

With the advent of the era of the LED, more and more schools in the building lighting reconstruction began to choose LED corn bulbs to replace the traditional fluorescent lamp. 6 W LED corn bulbs can replace more than 30 W fluorescent lamp, save half of the electric charge. Now , what do you think of LED corn bulbs ?

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