With the development of technology, people's requirements for lamps range from simple lighting to aesthetics and artistic atmosphere. Many people are easily confused with downlights and spotlights. I don't know what the difference between the two lights is, what is the difference in the decoration position, and how the decoration effect is different. The downlight is one of the more common lightings in the family, but many friends who like downlights know very little about downlight specifications and downlight sizes. Today, the decoration of the home network, let's take a look at the size and characteristics of the downlight.
Downlight size
1. According to the installation method: embedded downlights and surface mounted downlights.
2, according to the installation method of the lamp: spiral lamp head and plug lamp head, vertical downlight and horizontal downlight.
3, by size: 2 inch, 2.5 inch, 3 inch, 3.5 inch, 4 inch, 5 inch, 6 inch, 8 inch, 10 inch. According to the relevant standards of the US ENERGY STAR certification, the aperture size of the downlight refers to the maximum distance between two points on the inside of the light exit of the lamp.
from.
4, according to the type of light source: ordinary downlights and LED downlights.
Household standard downlight size
Lamp cup size opening size
a, 2 inch downlight (Φ70) - Φ90 × 100H;
b, 2.5 inch downlight (Φ80) - Φ105 × 100H;
c, 3 inch downlight (Φ90) - Φ115 × 100H;
d, 3.5 inch downlight (Φ100) - Φ125 × 100H;
e, 4 inch downlight (Φ125) - Φ145 × 100H;
f, 6 inch downlight (Φ170) - Φ195 × 195H;
g, 8 inch downlight (Φ210) - Φ235 × 225H;
h, 10 inch downlight (Φ260) - Φ285 × 260H;
Note: The inch here refers to inches, not the ancient measure length, inch, ruler, etc. 1 inch = 25.4 mm = 2.54 cm (1 inch = 2.54 cm), so:
4 inches = 4 X 2.54 = 10.16 cm, about 10 cm = 100 mm
6 inches = 6 X 2.54 = 15.24 cm, about 15cm = 150mm
8 inches = 8 X 2.54 = 20.32 cm. About 20cm = 200mm
1. What is a downlight? Features of the downlight
Downlight downlights can be divided into two categories:
1. The specifications of the downlight are fixed vertical downlights and horizontal downlights.
2, no need to open the hole, directly install the mounted downlight.
Second, what spotlights? Features of spotlights
The spotlights are mainly installed around the ceiling or on the upper part of the furniture, or placed in the wall, wall skirt or skirting. It is used to highlight the aesthetic function, highlight the layering and create the atmosphere, which can not only play a leading role in overall lighting, but also local lighting.
Spotlights and downlights are mainly distinguished from the following two points:
From the application position: the downlights are generally installed in the ceiling, and the general ceiling needs to be installed above 150mm. Of course, the downlights are also external. It is a good choice to install downlights in areas without overhead lights or chandeliers.
The line is softer than the spotlight.
Spotlights can generally be divided into orbital, point-and-hung and in-line. The built-in spotlights can be mounted in the ceiling. Spotlights are mainly used for highlighting or performance, such as video walls, paintings, ornaments, etc., can be used to enhance the rhyme to enhance
effect.
Usually the decorator will determine the height of the downlight according to the size of our house and the decoration, so we don't have to worry too much about the height of the Philips downlight. The above is the small size of the downlights introduced today for you to see the size and characteristics of the downlights here is over, want to know more information, please continue to pay attention to the decoration home.
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