- A comprehensive range of efficient and high performing LED spotlights; ideal for retail, display, museum and gallery applications. High colour rendering with CRI 93 and/or 85 typical. A variety of beam distributions. Dimmable options available - Trailing Edge, On-board dimming potentiometer and/or DALI. Suitable for 1-circuit track (Lytespan 1) or 3-circuit track (Lytespan 3). Available in 3000K or 4000K colour temperatures. White or Black paint finish as standard. Other colours available on request. Accessories available (Monopoint, Elongation lens, Softener lens, Honeycomb filter, Barn door and Snoot). IR/UV free light source without heat radiation. LED technology provides an energy efficient solution with reduced maintenance costs.