How many spotlights per m2? Everything you need to know!
How many spotlights you place per square meter depends on various factors, such as: the light output, the wattage, and of course the type of light source. LED spotlights can be installed in various locations. Are you going for, for example, recessed LED spotlights, surface-mounted LED spotlights or LED wall spots?
In this context, it is important to consider the specific application and the desired effect of the LED spotlights. Various guidelines are followed when installing spotlights. A common rule of thumb is that LED spotlights should be placed at a distance of 1-2 meters from each other. This distance ensures that the light is evenly distributed and not too bright. If you place recessed spotlights too close together, it can cause eye glare.Furthermore, it is also important to take the size of the room into account. In a large room, you will need multiple LED spots to achieve the desired effect, whereas in smaller rooms, fewer LED spots will suffice.
Factors for the number of spots per m2
There are several factors you should consider when installing LED (recessed) spots:
- The wattage of the light source: the wattage of the light source determines how much light is needed per square meter. The wattage is related to the light output of the lamp, which indicates how bright the light source is.
- The type of light source: the type of light source also influences the number of spots you need. LED lighting emits more light than conventional energy-saving and halogen lighting. This must be taken into account when replacing fixtures.
- The size of the room: the larger the room, the more lighting you need.
- The reflection of the surfaces in the room: a white wall reflects more light than a dark wall. The reflectivity of the walls and their color determine how many light sources you need.
To determine the number of spots in a specific room, we use a rule of thumb. This rule of thumb is based on 2 watts per square meter, or 2 watts = 1 m2. Of course, there are exceptions to this rule, depending on the situation. A workspace requires more light than a cozy living room.
Number of illuminated m2 at various wattages
The terms wattage and lumen indicate the power and light output of a light source. However, these values do not show how many square meters are illuminated.Below, the number of illuminated square meters is displayed for various wattages.
| Wattage LED (recessed) spotlight | Lighting area (m2) |
| 2 Watt | 1-3 M2 |
| 3 Watt | 2-4 M2 |
| 5 Watt | 3-6 M2 |
| 7 Watt | 6-8 M2 |
| 9 Watt | 8-10 M2 |
| 12 Watt | 12-15 M2 |
| 15 Watt | 15-18 M2 |
| 18 Watt | 18-20 M2 |
How far apart should the spotlights be placed?
The distance between the spotlights depends on several factors, such as the distance between the ceiling and the floor.The beam angle of a light source also plays a role in how far apart the spotlights should be placed. The table below shows various beam angles for spotlights. The column on the right indicates the spacing between the spotlights.
| LED Spot Beam Angle | Spacing between spots |
| 10° beam angle | 0.5 M2 |
| 24° beam angle | 1.0 M2 |
| 36° beam angle | 1.5 M2 |
| 60° beam angle | 2.7 M2 |
| 100° beam angle | 5 M2 |
Order LED recessed spotlights online at MeinLED
At MeinLED we have a wide range of LED recessed spotlights and LED spots for every situation. This allows you to purchase the suitable spot for every atmosphere and space.
If you order before 4:00 PM, you will receive your lighting the very next day! For questions and/or advice, you can always contact our customer service; our staff is happy to help you! Enjoy fast delivery, great service, and high-quality products!
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