Apparatus and instruments for use in the purification, separation and sterilization of liquids and gases used in the biotechnology, pharmaceutical, medical, biopharmaceutical and food and beverage industries; Film stage lighting apparatus; Lamps for outdoor use; LED landscape lights; LED light bulbs; LED lighting systems, namely, LED modules, power supplies, and wiring; LED lights for strings, flowers, branches and other ornamental decorations; LED luminaires; LED underwater lights; Lights fo...