Convert Lux to Fot (Phot)
How this conversion works
Converting Lux (lx) to Fot (Phot) (ph) is straightforward with Unitly. We apply lossless base-unit math under the hood so you get consistent answers whether you are auditing data pipelines, planning infrastructure, or double-checking homework.
Quick reference: 1 lx equals 0,0001 ph. Conversely, 1 ph equals 10.000 lx. Combine these ratios with the in-page calculator to convert any value instantly.
About Lux
Definition: La unidad SI de iluminancia, igual a un lumen por metro cuadrado.
History: Del latín "lux" que significa luz.
Current use: Utilizada para medir niveles de luz en fotografía y arquitectura.
About Fot (Phot)
Definition: Unidad de iluminancia en el sistema CGS igual a 10,000 lux (1 lumen por centímetro cuadrado).
History: Del griego "phos" (luz); usada en fotometría dentro del sistema CGS.
Current use: Rara en la práctica moderna; aparece en literatura histórica y algunos contextos científicos.
Related conversions
Questions people ask
- What is illuminance?
- Illuminance measures how much luminous flux is spread over a given area.
- How many lumens does a 60W bulb produce?
- A standard 60W incandescent bulb produces about 800 lumens.
Need to cite your work? Pair these explanations with our JSON-LD schema (already embedded on the page) so search engines and analytics platforms understand the context behind each conversion.