Tungsten Filament Spot Light ( FD-W300/500 FD-W650 FD-W1000 FD-W2000 ) This series features high illumination, even gradual-changing beam, evident light spot and flood, compact structure and aesthetic configuration etc. This compact style could be the best option when you need a tungsten filament spot light with small volume, light weight and high efficiency of illumination. It is especially suitable for small and medium size studio & film rooms with limited area and height.