Candela frequency and that has a radiant intensity in that direction of watt per steradian. The definition describes how to produce a light source that (by definition) emits one candela, but does not specify the luminosity function for weighting radiation at other frequencies. Such a source could then be used to calibrate instruments designed to measure luminous intensity with reference to a specified luminosity function. An appendix to the SI Brochure makes it clear that the luminosity function is not uniquely specified, but must be selected to fully define the candela. The candela is sometimes still called by the old name
Candela, Coahuila of pools that are filled with clean mountain water. It is also a great place to go on a "carne asada" (term for a Mexican-style barbecue). Las Lajitas is part of the Candela river which leads downstream to the town. It is notable for the shape of its rocks, hence the name "Las Lajitas". El Ojo de Agua is a spring of thermoheated waters. One can enjoy a skin renewal bath there. Another noteworthy asset of Candela is that it boasts several vast ranch-estates in its vicinity, such as the Santa Lucia de Sanmiguel - one of a few hidden