All range of louvers can be choose I shape and V shape Product Name: EURO-Style fluorescent louver Specifications: 1) Use for: construction project, office, hotel, deparment store and so on 2) Power: 2X20W,2X40W,3X20W, 4X20W, 24X30W, 4X40W, 3) Voltage: 110V,120V,127V,220V,240V 4) Frequency: 50/60Hz 5) Material: Steel base for 0.25mm, 0.3mm,0.4mm,0.5mm Reflector for stainless steel, imported/ ...