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Anonymous users2024-01-24The lighting requirements for regular games are that the brightness of the table lighting is not less than 1000 lux, and the other parts are not less than 500 lux, and if there is a broadcast, the brightness should be increased, to reach 1500 to 2000. Entertainment level lighting should also meet the requirements of countertop lighting of not less than 500 lux. The luminous efficiency of bulbs of the same power varies greatly, and the luminous efficiency of incandescent lamps and LED lamps of better quality is several times or even dozens of times.
In addition, the installation height and position of the lamps and lanterns of the table tennis court also affect the lighting effect, the lighting height of the regular game can not be less than 4 meters, and the height of the entertainment level cannot be less than 3 meters, the higher the installation height, the greater the lighting power required. The mounting position should not be directly exposed to the athlete's field of view. In addition, most of the lamps and lanterns cannot be used as the lighting of the table tennis court, because the glare index is required to be lower than the standard value, and special lamps and lanterns with anti-glare need to be used.
Even if the brightness of ordinary lamps is sufficient, glare can seriously affect the playing experience.
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Anonymous users2024-01-23Lighting requires a light source of more than four meters high, preferably with natural light.
The installation position of lighting is set according to the middle position of the color light of the whole space, not the partial color light, so it is generally installed in the middle of the space, and it is also possible to install a single local (explosion-proof lamp) type.
1. Spotlight: The spotlight is characterized by emitting parallel or nearly parallel beams, with very small light attenuation, high brightness, strong directionality, extra-hard light, and high contrast. Spotlights are suitable for use in local functional areas such as cooking areas and washing materials in the lighting design of hotel kitchens to help improve the illumination of cooking work areas. >>>More
Point 1: Try to choose incandescent lamps:
The use of lamps in the bathroom is much more frequent than in other rooms. So choosing an incandescent lamp will save power. And we all know that the light color of incandescent lamps is a bit yellowish, this kind of light is softer, giving people a warm feeling, and people will look more beautiful. >>>More
In terms of restaurant lighting, it is better to choose a good brand. Personally, I think the reputation of Guangboshi is very good, this is a 10-year focus on commercial engineering lighting LED downlight manufacturers, Guangboshi not only products do well, the service is also very thoughtful, provide free light environment design. Guangboshi has independently developed a number of patented products, and its long-life patented LED downlight products have been unanimously recognized by many engineering dealers, with annual shipments of more than 8 million, and the defective rate in the use process has never exceeded, which is trustworthy.
The family restaurant is a place to eat, and the focus of lighting decoration is of course the dining table, and whether the lighting is reasonable or not directly affects people's appetite. Lighting can generally be hung chandeliers, in order to achieve the effect, chandeliers can not be installed too high, above the eye level of diners. For rectangular dining tables, two chandeliers or long oval chandeliers should be installed, and the chandeliers should have light and shade adjusters and liftable functions to double as other work, and the light source of the restaurant should be warm incandescent lamps, not cold fluorescent lamps. >>>More