Track Spotlight and Three-Phase Track Calculator
Calculate how many track spotlights a shop or showroom needs, the three-phase track length and connectors; with layout, average illuminance and a 3D view.
1. Space and dimensions
2. Product
3. Quantity and layout
Drag luminaires (and tracks for track spots) on the plan view to move them.
4. Request a quote
Result
- Luminaires
- 6 (3 × 2)
- Total power
- 246 W
- Area
- 60 m²
Bill of materials
| Item | Code | Qty |
|---|---|---|
| Focus Dikey · 41 W · 4000K | 10 01 IC RS 001-41-840 | 6 |
| Three-phase track (3 m) · Surface | 20 01 IC RA 014 | 6 |
| Three-phase power feed | 20 01 IC RA 016 | 2 |
| Three-phase end cap | 20 01 IC RA 017 | 2 |
| Three-phase straight connector | 20 01 IC RA 018 | 4 |
The quantity is calculated from the illuminance target of the space type (EN 12464-1) and the product's power and lumen data. This is a preliminary design; we prepare a DIALux design for the final layout.
How is it calculated?
- Choosing the type of space fills in the EN 12464-1 illuminance target and maintenance factor.
- The lumen method is applied with the product's power and lumen data, the room size and ceiling height; the quantity is laid out evenly in columns × rows.
- With automatic power, the variant that keeps the spacing best suited to the mounting height is chosen. You can change the power and the layout yourself.
- The result is a preliminary design; we prepare a DIALux design for the final layout and light distribution.
Frequently asked questions
How far apart should track spotlights be in a shop?
For general lighting spots are placed 1–1.5 m apart; accent lighting on shelves and windows is denser. Narrow beams lower the uniformity; 40° or wider optics are preferred for general lighting.
Is the quantity final?
It is a preliminary estimate. The lumen method gives the average illuminance; the exact distribution with furniture, columns and windows is confirmed in a DIALux calculation.
How do I request a quote?
Send the result by e-mail with the form on the page, or send the bill of materials as a WhatsApp message.