LED (light emitting diode) lighting fixtures; LED (light emitting diodes) lighting fixtures for use in display, commercial, industrial, residential, and architectural accent lighting applications; LED flood lights and LED work lights for construction settings; LED landscape lights; LED light assemblies for street lights, signs, commercial lighting, automobiles, buildings, and other architectural uses; LED light bulbs; Light bulbs; Light reflectors; Lighting fixtures; Lighting fixtures for use in parking decks and garages; Lighting fixtures for use in parking lots and walkways; Lighting fixtures that integrate natural daylight and fluorescent lighting into the fixture; Lighting tracks; Lights for use in growing plants; Luminaires, using light emitting diodes (LEDs) as a light source, for street or roadway lighting; Optical lens covers that improve light output and uniformity and protect the LED, sold as a feature of an LED lighting system