Light4U Sana L HE is a large, fully adjustable high-efficiency downlight developed for retail and commercial interiors that demand high output and visual comfort. With a 185mm cut-out, luminous output up to 5800lm, and a system efficacy of 158lm/W, it offers robust performance in a refined form. A 350° rotation and 50° tilt allow flexible aiming in larger retail spaces — ideal for supermarkets, department stores, grocery areas, and high-ceiling environments.

The downlight features CRI90 as standard and maintains consistent colour quality with 2-step MacAdam binning. Beam angles of 15°, 24°, 36°, 45°, or 60° allow precise distribution according to the application. Available in single CCT, tunable white, dim-to-warm, full spectrum, or retail colour versions. Driver options include on/off, phase-cut, DALI, Casambi, and 1–10V. Emergency versions are also available. For smaller ceiling cut-outs, see the Sana M HE. For compact layouts, consider the Sana S HE.