Sino Power PAR Light Which Is Mainly Used In Indoor And Outdoor Filming With Electronic Ballast. The Light Head Is Made Of Die-cast Corrosion Resistant Aluminum Alloy. Studio Spotlight Is The Main Light For News Broadcast, Proscenium And Studio. The ...Read More
Sino Power Electronic Ballast Series Product Is A Sort Of Electronic Ballast Which Can Drive Metallic Halide Lamp . It Can Auto-identify Metallic Halide Lamp Head And Possess High Power Density, Especially Suited For Indoor And Outdoor Illuminance ...Read More
FR-4 (or FR4) Is A Grade Designation Assigned To Glass-reinforced Epoxy Laminate Sheets, Tubes, Rods And Printed Circuit Boards (PCB). FR-4 Is A Composite Material Composed Of Woven Fiberglass Cloth With An Epoxy Resin Binder That Is Flame Resistant ...Read More