LED lighting fixtures for indoor and outdoor lighting applications; LED underwater lights; Light Emitting Diode (LED) plant grow light; LED and HID light fixtures; LED nail lamps; LED (light emitting diode) lighting fixtures; Hydroponic growing systems comprised of light emitting diode (LED) plant grow lights, grow cabinets in the nature of closed environments with integrated water delivery chambers, and automated controls therefor; Television studio lighting apparatus; Desk lamps; Light bulb...