... high brightness illumination. A full range of JJS9001 lifting lamp including lighting components, pneumatic lifting parts, generator parts, control ... mainly in 4 500W lamps centralized fixed in the lamp disc, simple detachable and upper and lower, left, ... large area various illumination angle; Lighting Working voltageVlamp cap power WSwivel angle°Average life hWeight kg2204*500180,36020005Lifting ...