Light4U Surt S is a compact, high-efficiency zoomable track spotlight with a clean cylindrical form and an output of up to 2300lm. Designed for galleries, museums, exhibitions, restaurants, showrooms, residential settings, and retail interiors, it delivers precise lighting control in a smaller scale. The beam angle is adjustable from 15° to 60°, allowing accurate tuning on site while maintaining a consistent and refined appearance.

Surt S is available in single CCT, tunable white, or dim-to-warm. It can be equipped with a potentiometer integrated in the track adapter for manual dimming, or controlled via phase-cut, DALI, or Casambi. Optional filters or a honeycomb louvre provide additional control over beam shaping and glare. Finishes include white, grey, or black. Designed for efficient performance and flexibility, it offers precise light control in a compact format