Light LuminanceEnter valueSelectapostilbblondelbrilcandela/square centimetercandela/square footcandela/square meterfoot-lambertlambertlumen/square centimeter/steradianlumen/square foot/steradianlumen/square meter/steradianmillilambertmillinitnitskotstilbwatt/square centimeter/steradian (at 555nm)apostilbblondelbrilcandela/square centimetercandela/square footcandela/square meterfoot-lambertlambertlumen/square centimeter/steredianlumen/square foot/steradianlumen/square meter/steradianmilliambertmillinitnitskotstilbwatt/square centimeter/steradian(at 555nm)