What is the difference between Led spotlight and downlight?

　　 1. The difference between LED spotlights and downlights: ceiling openings
The opening sizes of home downlights are generally 2 inches, 2.5 inches, and 3 inches. The larger the opening size, the higher the overall height of the downlight and the greater the depth of your ceiling. Generally speaking, downlights The height after all stretches is between 10 cm and 13 cm, so the ceiling depth of the downlight installation should generally be more than 13 cm. If the ceiling is too shallow, you can consider installing ceiling spotlights or horizontal downlights.
　　The installation ceiling of the ceiling spotlight requires only 6 to 8 cm.
　　 2. The difference between Led spotlights and downlights: light source
　　 From the perspective of the light source, the downlight can be equipped with incandescent bulbs or energy-saving lamps. It is yellow when the incandescent lamp is installed. When installing energy-saving lamps, depending on the bulb type, it can be white light or yellow light.
Because the number of downlights in the home is generally relatively large, considering the energy saving problem, energy-saving lamps are generally installed inside the downlights. Now there are mini energy-saving lamps dedicated to downlights on the market. Energy-saving lamps are divided into 2U tubes and spiral tubes. There are four types of wattage: 3 watts, 5 watts, 7 watts, and 9 watts. In addition, the downlight is fixed, its light source direction cannot be adjusted, and the spotlight's light source direction can be changed.
　　 3. The difference between Led spotlights and downlights: light efficiency requirements
The inner part of the downlight uses energy-saving lamps. The colors are available in white and yellow light. The diffuse light source is non-condensing and low in temperature. It is an auxiliary type lamp, so it is mainly used for lighting. The angle of the light source can not be adjusted. It is generally used In the aisle, the bedroom circle and the living room circle.
　　 There are two types of spotlights used in home decoration: built-in spotlights and exposed spotlights. They are generally used in living rooms, bedrooms, TV background walls, wine cabinets, shoe cabinets, and so on.
　　 Fourth, the difference between Led spotlights and downlights: price
　　 Seen from the price of the same grade, the spotlight is more expensive. Generally speaking, domestic downlight spotlight brands with better quality include Op, Sanxiong·Aurora, NVC, Songye, and Sanli. Among them, NVC and Sanxiong·Aurora, Songye has the best price/performance ratio. Downlights generally have three types: large (5 inches), medium (4 inches), and small (2.5 inches).
The current market price of 　　 small is between 25-15 yuan, medium is between 28-32 yuan, and large is between 36-48 yuan. Of course, the above prices do not include the light source. There are two types of downlights: horizontal insertion and vertical insertion. The price of horizontal insertion is slightly more expensive than that of vertical insertion (the same material is required).
　　 5. The difference between Led spotlights and downlights: danger
Generally speaking, downlights are safer than spotlights. Generally, spotlights cannot be used to illuminate wool fabrics at close distances, nor can there be flammable obstacles at close distances, otherwise they will easily cause fires. Downlights will not have much of this aspect. Considerations.