1. Light source
The downlight can be equipped with incandescent bulbs or energy-saving lamps. When the incandescent lamp is installed, it is yellow light. When installing the energy-saving lamp, it can be white light or yellow light depending on the bulb type. The direction of the light source of the ceiling downlight cannot be adjusted. We can directly see the energy-saving tube of the downlight, and the waterproof downlight has a waterproof glass cover on the outside.
Common household spotlights use quartz bulbs or lamp beads. Of course, large spotlights do not necessarily use quartz bulbs. The quartz bulb has only yellow light. And the light source direction of general spotlights can be adjusted freely.
2. Application location
Downlights are generally installed in the ceiling, and generally the ceiling needs to be above 150mm before it can be installed. Of course, the downlight also has an external type. It is a good choice to install downlights in areas without ceiling lights or pendant lights, and the light should be softer than spotlights.
Spotlights can generally be divided into track type, point hanging type and built-in type. Spotlights generally have transformers, but some do not. Built-in spotlights can be installed in the ceiling. Spotlights are mainly used for places that require emphasis or performance. Such as TV walls, hanging pictures, accessories, etc., can be played to enhance the effect.
3. Price
Downlights generally have three types: large (5 inches), medium (4 inches), and small (2.5 inches). The market price of small size is between 15-20 yuan, medium size is between 28-32 yuan, and large size is between 36-48 yuan. Of course, the above prices do not include light sources. There are two types of downlights: horizontal insertion and vertical insertion. The price of horizontal insertion is a little more expensive than that of vertical insertion.
