Illuminance¶
Representation of an illuminance level. Returns objects created by amounts.
const { illuminance } = require('abstract-things/values');
// With no unit - lux are the default unit
const v = illuminance(200);
console.log(v.value);
console.log(v.fc); // convert to foot-candle
console.log(v.lux); // convert to lux
// With a unit
console.log(illuminance(5, 'lx'));
// String (with our without unit)
console.log(illuminance('200 lx'));
Units¶
| Unit | SI | Names |
|---|---|---|
| Lux | Yes | lx, lux |
| Phot | No | ph, phot |
| Nox | No | nx, nox |
| Foot-candle | No | fc, lm/ft², ft-c,
foot-candle,
foot-candles,
foot candle, foot candles |