Online Illumination Units Converter
Convert Lumen/Square Centimeter to Foot-Candle [ft*c, fc]

Convert Lumen/Square Centimeter to Foot-Candle [ft*c, fc]

Easily convert illumination values from lumen per square centimeter to foot-candle (ft*c, fc) using this online unit converter tool. Ideal for lighting design, photography, and lab measurements.

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Lumen/square centimeter to Foot-candle [ft*c, fc] Conversion Table

Lumen/square centimeter Foot-candle [ft*c, fc]

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Lumen/square centimeter to Foot-candle [ft*c, fc] Conversion Table
Lumen/square centimeter Foot-candle [ft*c, fc]

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What Is This Tool?

This converter transforms illumination measurements from lumen per square centimeter to foot-candle units commonly used in North American lighting practices. It supports precise adaptation of small-scale brightness data to practical lighting metrics.

How to Use This Tool?

  • Enter the illumination value in lumen per square centimeter.
  • Select the output unit as foot-candle (ft*c, fc).
  • Click the convert button to see the result instantly.
  • Use the provided examples to verify your conversions.

Key Features

  • Converts between lumen/square centimeter and foot-candle (ft*c, fc) units.
  • Supports illumination measurement for small surfaces and larger area lighting contexts.
  • Browser-based and easy to use with quick results.
  • Includes practical examples to guide conversions.
  • Aligns laboratory and device metrics with industry lighting standards.

Examples

  • 2 lumen/square centimeter converts to 1858.0608 foot-candle [ft*c, fc].
  • 0.5 lumen/square centimeter converts to 464.5152 foot-candle [ft*c, fc].

Common Use Cases

  • Determining intensity of small high-power LEDs or LED dies.
  • Measuring illuminance on microscope slides and small sensors.
  • Setting lighting levels for offices, retail spaces, and building compliance.
  • Adjusting exposure in photography, film, and stage lighting setups.
  • Managing recommended light conditions in museums, galleries, and greenhouses.

Tips & Best Practices

  • Verify unit selection carefully before converting to avoid errors.
  • Use this conversion when working between precise lab measurements and practical lighting standards.
  • Remember that foot-candle is more suitable for larger areas, while lumen/cm² is for very small surfaces.
  • Account for the large scaling factor during conversion to maintain accuracy.
  • Consider local lighting regulations and standards when interpreting results.

Limitations

  • Lumen/square centimeter is designed for very small, localized lighting measurements only.
  • Foot-candle is a non-SI unit and may lead to confusion outside North America or in scientific contexts favoring lux.
  • The large conversion scale requires careful handling to maintain precision.
  • This converter does not provide formulas or deeper scientific explanations beyond the conversion rate.

Frequently Asked Questions

What does lumen per square centimeter measure?
It measures the luminous flux (lumens) per square centimeter incident on a surface, indicating perceived brightness weighted by the human eye’s response.

Where is foot-candle commonly used?
Foot-candle is widely used in North American lighting practice for specifying lighting levels in workplaces, retail, photography, and environmental controls.

Can I use this converter for very large surfaces?
Foot-candle is more suitable for larger surface areas, while lumen per square centimeter is best for very small and localized light measurements.

Key Terminology

Lumen per Square Centimeter
A measure of illuminance expressing luminous flux per square centimeter of surface, highlighting perceived brightness based on the human eye's response.
Foot-candle [ft*c, fc]
A non-SI unit of illuminance representing one lumen per square foot, commonly used in North American lighting specifications.

Quick Knowledge Check

What does one lumen per square centimeter equal in foot-candle?
Which unit is primarily used in North American lighting practice?
For what kind of surfaces is lumen per square centimeter best suited?