What is a downlight
Tube lamp is to have a screw lamp head commonly, can install incandescent lamp or energy-saving lamp lamps and lanterns directly. Its biggest characteristic is that it can keep architectural decoration
Integral unity and perfect, won't destroy the perfect unity of ceiling art because of the setting of lamps and lanterns. This kind of concealed luminaire is embedded in the ceiling, all light is projected downward and belongs to direct light distribution. You can use different reflectors, lenses, blinds, light bulbs to get different light
The effect. Tube lamp does not occupy the space, can increase the soft atmosphere of the space, if want to create warm feeling, can try to dress to set more than tube lamp, reduce empty
A sense of oppression. It is commonly used in hotels, homes and cafes.
2. Classification of tube lamps
Canister light classification
1. Installation method: embedded tube lamp and open mounted tube lamp.
2. According to the installation mode of the lamp tube, there are: screw lamp head and plug lamp head, vertical tube lamp and horizontal tube lamp.
3. By size: 2 ", 2.5 ", 3 ", 3.5 ", 4 ", 5 ", 6 ", 8 "and 10". According to the U.S. energy star certification standards
The aperture size of the tube lamp is the maximum distance between two points inside the light outlet of the lamp.
4. Light source: ordinary tube lamp and LED tube lamp.
What is the size and specification of the tube lamp
Tube lamp size specification
Lamp cup size hole size
1, 2 inch tube light Φ (70) - 90 x 100 h Φ;
2, 2.5 -inch canister light Φ (80) - 105 x 100 h Φ;
3, 3 inch tube light (90) Φ - 115 x 100 h Φ;
4, 3.5 -inch canister light Φ (100) - 125 x 100 h Φ;
5, 4 "canister light Φ (125) - 145 x 100 h Φ;
6, 6 "downlight Φ (170) - 195 x 195 h Φ;
7, 8 inch tube light (210) Φ - 235 x 225 h Φ;
8, 10 inch tube light (260) Φ - 285 x 260 h Φ;
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