We all know that downlights and spotlights are two common lamps in home decoration. Many people are not very clear about the difference between the two. They only know that they are installed around the ceiling and are mainly used for lighting effects. But don't worry, let me briefly introduce the difference between spotlights and downlights for you, so that everyone has a clearer understanding of this.

The difference between spotlights and downlights 1. Ceiling openings

Generally speaking, the opening size of the downlight can be roughly divided into three types, namely: 2 inches, 2.5 inches and 3 inches. It should be noted that: the larger the opening size, the higher the overall height of the downlight, and the greater the requirement for the ceiling depth. Generally speaking, the height of the downlight is between 10 cm and 13 cm after being fully stretched, so the ceiling depth of the downlight is usually more than 13 cm. If the ceiling is too shallow, you may consider installing a ceiling spotlight or a horizontal downlight. . The ceiling spotlight installation requirement is only 6-8 cm.

The difference between spotlights and downlights Two, light source

From the light source point of view, downlights can be equipped with incandescent lamps and energy-saving lamps. Incandescent lamps show yellow light, and energy-saving lamps show white light or yellow light. Since the number of downlights in the home is generally relatively large, considering the energy-saving problem, the downlights are generally dominated by energy-saving lamps. Nowadays, there are mini energy-saving lamps dedicated to downlights on the market. There are two types of energy-saving lamps, 2U tube and spiral tube, with wattages of 3 watts, 5 watts, 7 watts, and 9 watts. In addition, the downlight is fixed, its light source direction is not adjustable, and the spotlight's light source direction is adjustable.

The difference between spotlights and downlights Three, light efficiency requirements

Generally speaking, the inner part of the downlight is mainly energy-saving lamps. There are two colors of white light and yellow light to choose from. It has the characteristics of non-focusing and low temperature. It is an auxiliary type lamp and cannot adjust the angle of the light source. Mainly used around the aisle, bedroom and living room. In home decoration, spotlights can be roughly divided into built-in type and exposed type, which are mainly used in living rooms, bedrooms, wine cabinets, shoe cabinets, etc.