Good lamps can make the home icing on the cake, full of high-grade sense; Inferior lamps will not only affect the overall beauty, but also harm the body.
In recent years, downlight has become more and more popular, and many people even claim that it leads the new trend of home lighting.
This makes the rabbit mushroom that has never used the downlight cool and curious: where is the downlight? Which brand is the best to buy? Is it really suitable to install downlights at home?
With these questions, Rabbit Mushroom Cool specially made an investigation and evaluation of downlight. Let's have a look!
There are so many lamps, why choose downlight?
First of all, talk about popular science. Judging from the sales of a treasure and the recommendation of bloggers, most people still like LED downlights when buying downlights. After some comparison, I really feel that LED downlights have unique advantages.
0 1. Keep the whole room beautiful.
As we all know, LED downlights are often used in art galleries, museums and other places, and now people have also found its advantages in home lighting.
The LED downlight has good illumination uniformity, color rendering index and color temperature, and the light is naturally soft and uniform. This also makes the overall interior feel as advanced and beautiful as an art museum.
In addition, the light source of LED downlights is usually hidden inside the decoration, and there is no stroboscopic glare. Indoor, people can feel obvious peace and comfort.
02. Save energy and protect the environment, and reduce electricity expenses.
LED is far ahead of ordinary lamps in energy saving and environmental protection.
Under the same brightness, the power consumption of LED downlights is 1/4 of that of ordinary energy-saving lamps, that is to say, an LED downlight can save nearly tens of yuan in electricity bills a month.
LED downlights are not fragile, recyclable and contain no harmful substances such as mercury. They are environmentally friendly, and their energy-saving performance also helps to reduce carbon emissions. They are "experts" in household energy conservation and emission reduction.
03. Longevity and cost saving.
The theoretical life of LED lamps can exceed 6.5438+10,000 hours, which can completely support the lighting of an ordinary family for decades.
In addition, thanks to the breakthrough development of LED downlights by market brands such as Philips, the prices of such lamps are also decreasing.
With so many downlights on the market, which one is the best?
Wattage (i.e. rated power): Philips
Color temperature: Philips
Light color: Philips,
It seems that Philips downlights have the best comprehensive parameters. Is that really the case?
Rabbit mushroom cool decided to compare these four downlights from five aspects: product appearance, brightness and illumination, stroboscopic, blue light and glare.
Product appearance
Philips' sparkling LED downlight Zhen Shi version looks all white and has a simple shape; Frosted material, feel very good; The luminous surface is the largest, and the whole surface is arranged in zigzag. The overall shape of NVC downlight is similar to that of Philips, but the light-emitting surface is a smoother matte material. Pranda's downlight is the thinnest of the four models and has the smallest luminous surface. ?
Felar's luminous surface is similar to NVC, but the whole lampshade is a bright plastic sheet, which will reflect light under the light.
Rabbit mushroom cool found a "Shu" logo on Philips' outer packaging, which is the first standard to measure LED quality in the industry.
From this perspective alone, Rabbit Mushroom Cool will think that Philips >: NVC > felar & gt；; Pranda.
02. Brightness and illumination
Brightness is the light that our human eyes can perceive.
After the four lights are plugged in, Philips and felar are the brightest, but Philips is softer and the light is more uniform. The brightness of NVC is medium, while the brightness of Planda is the weakest.
It can also be seen from the appearance that Philips has the largest luminous surface, and the serrated cover makes the light of the downlight more uniform and open.
Illuminance is an objective parameter, that is, the actual amount of light achieved by lamps.
Using optical fiber sensor to detect the illumination difference between different downlights, under the same distance, the illumination difference is NVC 325 lux, Feral 365,438+04 lux, Pranda 275lux and Philips 443lux.
It can be seen that Philips is the best in both the light perceived by human eyes and the objective light quantity of lamps.
In this case, Rabbit Mushroom Cool will think that Philips >; Felar & gtNVC > Pranda.
03. Gate
Many people are concerned about stroboscopic problems. In fact, there are not many in strongpoint now. For example, the downlights of the four brands evaluated this time all promote no stroboscopic.
Philips promises no video flash.
But no stroboscopic does not mean that your eyes can be comfortable. Merchants will promote the soft and uniform visual effect of LED light source, but in fact the effect varies from lamp to lamp.
In this part, four brands of downlights have been compared and tested, and they will feel that there is not much stroboscopic problem.
Small partners who are sensitive to stroboscopic, if you have different opinions, you can also leave a message in the comment area to interact ~
04. Blue
In recent years, the harm of blue light in LED lamps has attracted everyone's attention. Blue light can cause diseases such as myopia and cataract.
The national standard has a special index to measure blue light, that is, photobiosafety certification. Used to measure all kinds of radiation harmful to human body in light, divided into different safety levels.
Among them, we have looked at four products, Feral, Pranda and NVC don't have much information about preventing blue light damage.
Only the visual version of Philips sparkling LED downlight promises that this product meets the photobiosafety certification, can stay away from the harm of blue light, and refuses to look tired.
So this one, rabbit mushroom cool thinks: Philips >; NVC = Feral = Pranda.
05. Feel (glare) with your eyes
Finally, in the whole evaluation process, it is also the most important point of lamp products: feel with your eyes.
Different brands of downlights actually have different eye irritation and dizziness.
This is actually related to the glare of the lamp. Friends who drive should know that the dizziness and discomfort caused by direct high beam light is caused by direct strong light.
In the family environment, the human eye's perception of glare may be weaker, but it is still harmful.
Try to choose lamps without stroboscopic and glare.
Among the four brands, Philips has the softest light without glare and dizziness. Second, NVC, the other two brands feel ordinary with their eyes.
Here I want to mention Philips' serrated cover, which carries the "anti-glare black technology" of this downlight: dome transmission technology.
This technology combines double-layer optical design and 3D stereo light distribution, and the uneven arrangement of lamp surfaces makes the light spread more widely and distribute more evenly.
This makes the Philips downlight achieve 40% glare suppression effect, and the eye protection effect is very good.
Regarding this item, Rabbit Mushroom Cool Club thinks: Philips >; NVC = Feral = Pranda.
Summary:
Based on five aspects of experience and evaluation, Rabbit Mushroom Cool thinks that Philips >: NVC > felar & gt；; Pranda.
It can be seen that the promotion of the dome transmission technology, 3D stereo light distribution, double-layer optical design and super-large light-emitting surface of Philips sparkling LED downlight has practical effects, after all, it won the first place!
Where is the downlight suitable for use
Many people may not know where downlights should be used. In fact, downlights can be used in almost every room.
The bedroom is the area where downlights are used most in the home. Downlight lighting can create a quiet and comfortable atmosphere, which is neither too bright nor dull.
Whether it is Nordic style, Japanese style, American style or new Chinese style, this kind of downlight with convenient disassembly and small and versatile shape has gradually become the new favorite of living room lighting.
In addition to these places, the kitchen, bathroom and study at home can still be equipped with downlights.
Seeing this, are you already moved! Wait a minute, there's a charge for cooling rabbit mushrooms again ~
The choice of downlight depends on illumination, brightness, color rendering index, color temperature, strobe and so on. I think you already know what you see here.
But there is another important point-the sign of "Shu". This logo is not on the package, so it is not recommended.
This "Shu Shiguang" quality standard includes stroboscopic and stroboscopic effects, photobiological safety, glare, dimming, color matching, color rendering and noise, and it is the first standard to measure the quality of LED in the industry.
Looking for this "like your eyes" logo, there is a high probability that you will buy it.
Mastering this knowledge, everyone can buy with confidence and make the "lamp" more exciting!
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