LTO1853 Features: * Accessory holder * Stamped, 20 ga. steel * Clean surface, no visible hardware on exterior of Accessory Holder * Steel springs, riveted to accessory holder, holds filter and secures holder into shade no tools required * Required to attach lenses, filters and lovers to Metallics fixtures * Each holds a maximum of two accessories * Labels UL, I.B.E.W Color/Finish: * Finish: Matte Black Collection: * Track collection