A comfortable home, certainly not without a good lamp, at present there are many in the selection of lamps and lanterns tend to ask whether they can save energy and environmental protection, so most people will choose the LED lamp, it is a more popular by people a lamp. So, how long is the life of led lights? How to buy LED lights? Let's find out next!
A, how long is the life of led lights
1, first of all, LED lamps and lanterns life is generally in 100,000 hours, and LED made into a certain power lamps and lanterns, the greater the power it is the higher the heat requirements, if the heat is not good, will directly affect the life of the LED.
2, LED in the lighting industry, we are more common in the number of LED life value can reach 30,000 to 50,000 hours. Incandescent lamp life standard is generally one thousand hours, most LED lamps and lanterns are used to the home, it is the most important reason is energy saving and price advantage.
Second, how to buy LED lights
1, colour temperature
Most LED light sources are divided into two types of cool and warm colours, if it is used in the bedroom, try to choose to use the warm colour series of LED lamps and lanterns, to create a warm atmosphere in the bedroom. If it is the living room or corridor, the use of cool-coloured series of LED lamps and lanterns it will be a better light source.
2, colour rendering index
The CRI is also known as the colour rendering index, the colour rendering index actually refers to the colour of the LED light, there are many kinds, so in the selection can be based on their own decoration style with a different colour scheme. the collocation of CRI is also directly take to decide whether the style of presentation is complete, can match with the decoration style.
3、 Lumen
Lumen is a very familiar proportion, lumen is the lighting index of the lamp, if the lumen is high, the stronger the light source. So is not the higher the lumen the better, in fact, not so, as long as it can meet the general lighting on it, the higher the lumen but the higher the energy consumption, long time use of such will also ignore the eyes.
