Active Duty and Reserve Applicants. The United States Naval Academy offers an outstanding opportunity for qualified enlisted members of the regular Navy, Naval Reserves, Marine Corps, and other armed forces to embark on careers as officers in the U.S. Navy or U.S. Marine Corps. Regular and Reserve Navy and Marine Corps service members compete for 170 appointments.
Wiktionary(5.00 / 1 vote)Rate this definition: 1  illuminate(Noun) Someone thought to have an unusual degree of enlightenment. 2  illuminate(Verb) to shine light on something. 3  illuminate(Verb) to decorate something with lights. 4  illuminate(Verb) to clarify or make something understandable.
Illuminance (lux): Illuminance is a measurement of the light intensity at any point. The light intensity drops exponentially the further away you get from the source (distance). Luminous Flux (Lm): The luminous flux is a measure of the total light output from a source. For example, a 1 candela light source will product 1 lumen per square meter at the distance of 1 meter. Beam Angle: The beam angle is the angle of radiation for a light source. For example a beam angle on 30 degrees means the light has a shape of a cone and its borders form a 15 degree angle with the center axis. A change in the beam angle affects the luminous intensity (lux) of a light source but not the luminous flux (Lumens).