Contact Us

Tel:+86-760-22357149

Fax:+86-760-22323133

Mob:+86-13798206445

E-mail: loyal@loyallighting.com

Add:Caosan Zhuwei Industry Zone, Guzhen Town, Zhongshan City, Guangdong Province, China. 528421

Home > News > Content
Led Lights Are Not Bright Reason Analysis Jul 05, 2017


At present, the quality of the market led lights uneven, may be used for a short time on the bad, so bad, how should I do? Here are some methods for finishing.

First look at the market from the shell material on the common three kinds of light bulbs:

All plastic led lights

This led lamp is the cheapest on the market, led light but also the worst quality, the most low-end products. There is no doubt that the problem is the most. Because the material from the fundamental decision, the plastic led lights are generally resistance to buck (large wattage is also useful for linear constant current drive), light board and some even use the glass board, and even cardboard are There is no plastic shell of the whole body can not heat, led light born not long life. There may be a large wattage of aluminum radiator.

If it is broken directly, nothing to repair.

Aluminum led lights

This type of light bulb is currently on the market more stable quality, but also with the most. Its shell structure is outside the plastic, there are aluminum heat dissipation, if the conscience of the manufacturers to use the cross-flow constant pressure drive, the service life is very long, if the material is not cut corners, led light the general will not be any problem.

If it is broken, the light is broken, change the light source. Drive bad drive can be.

All aluminum led lights

This kind of bulb is a few years ago the market is more popular program, because the material cost factors are gradually replaced by aluminum-plastic type. Of course, this with aluminum, heat is very good, life is also very good. The only drawback is the high cost of materials, led light the price is high. In case of use, the problem is very small.

If it is broken, the light is broken, change the light source. Drive bad drive can be.

Led lights from the shell material is mentioned above three kinds: plastic, aluminum, aluminum.

Led lights from the drive power on the classification are: RC capacity buck, linear constant current, constant current constant pressure.

Driving power is the core of the bulb, led light the bad situation may occur:

1. The whole light does not shine,

2. light light,

3. The lights appear flashing situation,

It does not light for a while.

Led lights from the light source: the current market is mostly 5730 light source, of course, there are enough tile and less than the points of the tile.

Light source may be the case of bad:

1. part of the light; part of the light does not shine,

2. The whole light does not shine,

3. A light appears black spots,

4. The whole lamp appears to deviate from the conventional color temperature.

General good quality light bulbs are at least 3 years or more, buy low-cost products more easily problems, it is recommended to use a good heat aluminum or aluminum shell, led light constant current constant pressure drive, foot tile led lights.