Copter 3F The Copter 3F is a versatile, track-mounted luminaire, measuring 1153×40×57mm and can rotate 359°. Crafted from white or black powder-coated aluminum with opal polycarbonate protection, it's available in various color temperatures, with dimmable and non-dimmable options. Special versions include tunable white (2700K-6500K) and PI-LED (1800K-16000K RGB). All models come with a 5-year guarantee. The optional spacer makes it possible for the lines to cross over one another. download tech. spec. Technical specifications 2450 lm up to 5480 lm 2700K / 3000K / 4000K Tunable white: 2700-6500K PI-LED: 1800K - 16000K + RGB Up to 153 lm/W RAL colors on request CRI90+ DALI dimmable 5 year warranty