Represented by the LED tube light, LED lighting lamps and lanterns, from the Angle of the composition, mainly for the most important components: chip, heat sink, power supply, chimney, etc.
All these components, and the corresponding influence the properties of the
LED spotlights.
1, LED chip, high quality LED chip, high light efficiency, low temperature rise, high color rendering index, high junction temperature, antistatic.
And inferior chip, it will shorten the service life of LED lamps and lanterns in advance.
Visible, the high quality LED lamps and lanterns is inseparable from good LED chip.
Of the chip, LED light source of light for different chips, the price difference is very big.
Usually, the United States (
CREE）
Chip is more expensive, Japan, and Taiwan and domestic chip price is lower than the day, the United States.
2, radiator: due to the LED chip in the process of operation, will produce a lot of heat, if not in time, light volume of heat, can damage the LED chip and parts, lead to the whole lamp reported loss in advance, and cause the light failure phenomenon.
When light initial luminous flux decline to 70%, has been identified with the LED lamps and lanterns at the end of life.
Therefore, the cooling performance is not ideal, shorten the actual life is directly responsible for the LED spotlights.
Therefore, the selection of lamps and lanterns must be observed when the radiator structure.
Comparing the traditional aluminum (
The extruded aluminum)
Process heat sink, die casting,
The box mould pressure out of the radiator)
Process of radiator.
3, driving power supply: in many cases, the LED lamps and lanterns appear problem, there is a lot of failure may be because the driver.
Bad driving power within the electrolyte will over time, the influence of heat and continue to a large number of volatile, ahead of the lamps and lanterns of premature aging.
4, reflective glass, reflective glass bearing for LED lamps and lanterns is the important task of the secondary light distribution.
Reflective cup usually have on market at present, frosted, milky white, transparent reflective cup, there are several light diffusion reflective cup.
In particular, do not add the lamps and lanterns of reflective cup or use transparent reflective cup (
In the majority with traditional lamps and lanterns)
, is in fact no secondary light distribution effect, can directly see the LED light source, look there will be a dazzling sense, and the object light weak glare problems that occur.
And frosted reflective cup, after the LED lighting lamps and lanterns, also can see the LED light source, the object will be part of the weak.
Milky white reflective cup LED lamps and lanterns and light are invisible after LED light source, but the light transmittance is low.
I believe you also understand the performance impact of every parts and components in the LED tube light.
In selection when buy, can not only see the appearance of lamps and lanterns, or covet price cheap!
After all, the overall performance, directly affects the service life of LED lighting lamps and lanterns.
Owing to its small led downlights and ip65 led downlights benefits, has become a buzzword in the low profile led downlights market.
Foshan Rayven Lighting Co., Ltd’s core aim is to afford high-quality products with the concept of manufacturing technology.
Foshan Rayven Lighting Co., Ltd are providing this to you at very low cost. Our claims are only based on different feed-backs received from various clients and not based on self-judgment.
