By helping Mr. Zhao deal with the problem of the dining room chandelier, the table light source is roughly summarized. From the perspective of light quality (the light quality determines the freshness and appetite of the food), lighting is always the most professional point light source, that is, lighting: CRI > 91. According to the height, calculate the appropriate beam angle, do a good job of anti-glare, and the light will just illuminate the desktop without exceeding the desktop too much, resulting in light on the face ... But from the space.

No picture, no truth

When buying a ph5 chandelier, the merchant originally equipped it with the No.2 semi-shading led light source, 12w. After using it, Teacher Zhao raised the problem that children's sight is shorter than that of adults, while children are too young to avoid strong light, and they often look straight at the light source for a long time after being attracted by the strong light in the chandelier. In order to prevent the strong light from hurting children's eyes, the need to transform the light source was put forward. In order to solve this problem, We have prepared ①No. 6w led bulb in an attempt to reduce the glare of the light source by changing the wattage, ④ Anti-glare screw lamp in an attempt to solve the glare problem of the direct-view light source by controlling the light angle and anti-glare treatment; The experimental results and the characteristics of the light source are as follows:

First, there is no shading led bulb, which emits light at almost 361 degrees. The disadvantage is that the lower part will look directly at the light emitting part when it is installed, and the upper part will look directly at the light emitting part when it is installed. Because the hoisting height of the dining room lamp is relatively low, many modeling lamps will also expose the light source. For example, when such a light source is installed at ph5, the lighting gap can look directly at the light source when looking up, resulting in glare, but when the wattage is reduced.

② Semi-shading led bulb, the upper part of which doesn't emit light, is an improved product of ①. There is no glare at the upper part when the light source is installed, and there is no glare at the lower part when it is installed. It is suitable for most lamps. After ph5 installation, it is glare when you look up after sitting down. 12w can just illuminate the desktop, and the reflective effect of the lamp body laminate is preserved and beautiful.

③led Edison light bulb, with bare light-emitting chip, is suitable for glass lampshade or lampless lamps with bare light source. The light bulb itself is a part of visual decoration, but the disadvantage is that the light-emitting chip is bare and the wattage is very dazzling, so it is not needed in this experiment, so it can only be uploaded to the Internet.

④e27 screw spotlights, which have no scattered light, have high color rendering index, but the disadvantage is that the lamps will lose light and the decorative effect will be discounted;

specially-made five-star restaurant special product →e27 screw spotlight, with color rendering index > 91, beam angle 24, 7w

By the way, you can shoot the lamp by popular science. Like a computer, you can have many plug-ins. The lamp body is mainly for styling and heat dissipation, and the lens can also be equipped with a strip-shaped light-emitting sheet with better light concentration and aperture excess effect, which is specially installed. In order to prevent the light from overflowing the desktop, the result is taken.

From this angle, it is seriously suspected that the ph5 with the spotlight is not powered on. The biggest problem with this kind of anti-glare spotlight is that only looking at the top light source part, I always feel that the light is not turned on. Alas ... the bar spot is tilted on the desktop, and it is difficult for the naked eye to adjust it, but the round spot is easy to serve.

When the light is turned on, the ph5 with the spotlight looks dull and dull, with no sense of movement, so sad! !

the texture of the desktop is really low, and the expensive walnut dining table feels like the veneer of science and technology, and you don't want to buy it at a 21% discount.

Look directly at the light outlet of the spotlight, and the wood has a glare, so you can stare at it for a long time easily and comfortably ... The wood on the desktop feels very textured, the lighting is layered, and the photo is a little reflective and explosive ...

The anti-glare spotlight and the 6w led bulb look directly at the light source. In order to protect children's eyes, we choose to sacrifice the soul of ph5. If we don't turn on the light, we won't turn on the light.' As long as the meal is lit, it will do ... So, there is no universal answer. Each family can choose it by themselves according to the light consumption requirements of each family, the modeling characteristics of lamps and the advantages and disadvantages of light sources. < P > The above contents are shared by the well-lived user, Da Miao No.1 M, hoping to help you ~