... 2.100W, 120W, 140W, 150W,180W,210W all available. Flashing Tunnel Necklace Led Tunnel Lights120W, 140W, 150W,180W, 210W all available. Features ... % at least than the conventional Metal halide lamp, Sodium Light or HPS light.10. Ideal heat dissipation design.Specification: Item No.:HH ...