Tertra 1

The Robe Tetra1™ is a compact linear LED bar built on the proven Spiider and Tarantula technology platform.

Despite its shorter length, it retains the same feature set, build quality, and pixel spacing as the Tetra2™, generating an ultra-tight 4° beam from each of its 9 pixels to produce a bright, clearly defined sheet of light.

Its compact, detailed design allows any combination of Tetra1™ and Tetra2™ fixtures to be placed end-to-end on stage or on a truss while maintaining equal pixel spacing — enabling seamless curtains of light across large installations.

With a smooth 11:1 zoom range, the Tetra1™ transitions effortlessly between wide washes, footlights, wall grazes, and fast-paced sweeping in-air effects, further enhanced by Robe's patented MCFE™ Multi-Coloured Flower Effect for striking aerial animations.