Lightman Octagonal Flicker Free HMI Parlight (1200W/1800W) employs multiple-mirror reflection combining the Fresnel lens and parabolic reflector. Gorgeous Parlight doesn’t require external lenses. Original octagonal structural design. Aluminum alloy casting, light, corrosion-resistant and heat-resistant. No external lenses required for spot and flood. Aluminum alloy casting, light, corrosion-resistant and heat-resistant. Ideal for high speed filming.