import { NamedUnit } from "../../NamedUnit.js";
import { UnitMatrix } from "../../UnitMatrix.js";

/**
 * SI derived unit of luminous flux. 1 lm = 1 cd·sr; the steradian is dimensionless,
 * so dimensionally `lm` is identical to `cd`.
 * @type {NamedUnit}
 */
export const LUMEN = new NamedUnit(
    'Lumen',
    'lm',
    'SI derived unit of luminous flux. 1 lm = 1 cd·sr.',
    new UnitMatrix().set(0, 0, 0, 0, 0, 0, 1)
);
