luminous flux Definition

illuminance, luminous intensity, luminance, brightness, irradiance, emissivity, transmittance, reflectance, chromaticity, reflectivity, photometry, photometric, incandescent lamp, absorbance, luminous efficacy, microampere, candelas, emittance, phototransistor, blackbody, transmissive, absorption coefficient, capacitances, wattages, mcd, cold cathode, kelvins, lumens, kev, ohmic, microwatt, elastic modulus, photocurrent, photometer, unpolarized, oxyhemoglobin, kinematic viscosity, photomultiplier, dipole moment, mev, emissive, permittivity, pentile, voltage divider, variable resistor, electronvolts, mflops, photodiode, fluence, photoconductive, gaussian, varistor, crystal oscillator, enthalpy, paramagnetic, dichroic, luminosities, arcsecond, photomultipliers, hysteretic, electrophoretic, inductances, megohms, josephson junction, milliwatt, insolation, colorimetry, magnon, microbalance, passband, boltzmann constant, millivolts, isotherms, dielectric constant, airglow, electret, photolysis, martensite, ellipsoidal, monochromator, thermodynamic equilibrium, logarithmic scale, amplitudes, photodiodes, polarimeter, aspheric, chemiluminescence, dipolar, image scanner, pyrometers, mgo, electron volt, bypass capacitor, lux, photoluminescence, watts, photoelectron, titrator, coercivity, sitosterol,