Track Light SLV SIGHT DALI black 39W 3000/4000K 114 cm 1005397

Name: Track Light SLV SIGHT DALI black 39W 3000/4000K 114 cm 1005397
Brand: SLV

SIGHT TRACK DALI is a linear luminaire for three-circuit track, built on a black aluminium profile 114 cm long. An acrylic cover runs along the underside with the built-in LED module behind it, and two track adapters sit on top of the profile. The light colour is chosen during installation with a switch on the LED board: 3000 K or 4000 K. How big it is and what it mounts on The profile measures 114 cm long, 4.5 cm wide and 12 cm high, and weighs 2.095 kg. It is a luminaire for a whole run of track, so compare those 114 cm with the length of track you have above the table, counter or reception desk before ordering. The manufacturer intends it for the S-TRACK Dali three-circuit track system: the same track carries both the power and the DALI control signal to the fitting. The adapter is three-circuit, so a single-circuit track is not an option. The luminaire is protection class I, which means the track has to be connected to an installation with an earth conductor. How much light it gives and of what kind The LED module draws 39 W and delivers 3000 lm, roughly what four old 60 W bulbs gave together. It therefore lights the surface beneath it rather than merely accenting it, and the output is the same in both colour settings. Light leaves at 120°, wide and even along the whole cover. The switch on the LED board sets 3000 K, a warm white, or 4000 K, a neutral white — a decision made once, at installation. Ra 90 means colours of goods and materials read almost as they do in daylight, and UGR ≤ 25 is a figure normal for retail lighting, clearly above the 19 required over computer workstations. Dimming and running it Dimming follows the DALI 2 standard, so the track installation needs a DALI controller — a wall switch or an ordinary dimmer will not bring the output down. The light source is permanently built in; the manufacturer states that only a specialist may replace it and rates it at 30 000 hours. The luminaire is for indoor use only and works in ambient temperatures from -20 to 40 °C.Pokaż więcej

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