Optics and lighting calculations
From choosing the optics to calculating the installation, with the photometric data you need to sell the product.
What it includes
- Selection of secondary optics (lenses and reflectors) and LED modules
- Analysis of IES and LDT photometric files
- Lighting calculations in DIALux for indoor, outdoor and road applications
- Checking illuminance, uniformity and glare (UGR)
- Assessment of LM-80 data and lumen maintenance
- Photometric data for datasheets and catalogues
Reference standards
| Standard | Scope |
|---|---|
| EN 12464-1 | Lighting of indoor work places |
| EN 12464-2 | Lighting of outdoor work places |
| EN 13201 | Road lighting, performance requirements and calculation |
| IES LM-80 | Measuring lumen maintenance of LEDs |
Input data
Calculations start from the optics manufacturer's photometric files or from laboratory measurements. Goniophotometric measurements are carried out by external laboratories.
Do you have a luminaire to develop or to fix?
Tell me about the product and where it stands. I reply personally, with a proposal or with the questions needed to make one.