Tubs Modular Track Three Lineal Pendant LightArchitectural Design An intricate, geometric network fashioned in black aluminium, the Tubs Track Lineal 3 Pendant is part of an organic lighting system that can fill a space with both strong and ambient lighting effects. Fashioned into two tiers of architectural sculpture, this pendant also boasts a luminary duality: the ability to switch between easily shining its light halo directly or working with reflected light.