At present, people's lives can not be separated from the existence of lamps and lanterns. With the development of the times, indoor lamps and lanterns have changed from the original bulbs to the current LED lamps. They not only have better brightness, but also play a certain eye protection mode, and also have great advantages in power saving. For example, Oval LED  can be easily used in any lamp to play the role of light source. Today, let's learn about the purchase methods of Oval LED lamp among LED.

1、 Look at the color

Generally speaking, the same lamps and lanterns show the same color, but if there is no led spectrophotometer, it is difficult to ensure the color of the products when producing lamps and lanterns. Moreover, elliptical led beads are also a one-way conductive semiconductor, so when reverse current occurs, it will cause leakage. If the leakage current is large, it will affect the life of lamps and lanterns, The price will be relatively low.

2、 Look at the angle of light

I believe everyone has found that when buying Oval LED, the price is also different. The main reason is that the lighting angle of the lamps is different. Therefore, when buying, you may want to know the emission angle of the beads. If it is the full diffusion angle, the price will be higher. In addition, the price will be different because of the different chips. Therefore, you can understand these problems in detail when buying

In order to ensure that the quality of the Oval LED  you buy is relatively high, when choosing, you can learn some tips about purchasing, which can effectively ensure the long-term use of lamps and lanterns, and also make the decoration more beautiful and generous, bringing more beauty to yourself.