Suspension lamp system available with different sizes of shade. The S shade is made in copper or brass and available in solid copper or brass finishes, both with a shiny exterior and a satin interior. It is also sold in a textured matte black or white exterior, combined with a shade interior in satin brass or copper. M and L shades are made in aluminum and available in solid textured white or matte black. The flat canopies are only sold in black and white. The Speers single fixture lamps are available in a surface version (S1) or in a recessed version (SR1). The multiple fixture lamps (S2, S3, S4, S5 and S6) are only sold in a surface version and the flat canopies are always white or black. Speers lamps are equipped with a high-luminance LED light source. They include a glass lens that focuses the light and enhances its luminous efficiency. Speers S1 and SR1 have phase-cut dimmers. Speers S2 and S3 have push-dali dimmers and Speers S4 and S6 have 1-10V dimmers.