Mantle Portable Lamp in Cobalt Blue Architonic Mantle Portable Lamp in Cobalt Blue Architonic Mantle Portable Lamp in Azure Blue Mantle Portable Lamp in Stone White Portables IP44 Wet Rated Tala Mantle Portable Lamp in Cobalt Blue Architonic. Conceived as a way to enhance the dining experience and bring people together, Mantle was carefully designed to cascade light downwards to illuminate a surface. The slender size and conical form allow light to project evenly, while the handle encourages easy interaction. Mantle's new finishes are satin powdercoated for durable longevity and soft tactility. The name Mantle refers to both the cloaking of the internal batteries and circuity by a single sheet of stainless steel and the classic clock or cape like form.