Pole-Mounted Luminaire NORLYS Trelleborg 2620GR Graphite RAL 7016 LED 20.9 W 4000 K DALI2

Trelleborg 2620GR is an L-shaped pole-mounted luminaire made of extruded aluminium profile, powder-coated graphite (RAL 7016). The arm reaches out 60.5 cm and is 11 cm wide; the whole luminaire is 49 cm tall. A flat LED module works from the underside of the arm behind a clear polycarbonate lens. This is the head only: the pole is bought separately.

Mounting on the pole

The luminaire is matched to a pole with a 100 × 110 mm profile and slides onto its top. Norlys offers Trelleborg poles 2650–2658 for it, sold separately; the illuminance diagrams are given for mounting heights of 4 and 5 m. The terminals take conductors up to 5 × 4 mm² and allow the supply to be looped on (up to 5 × 2.5 mm²). The luminaire is protection class I and needs an earth conductor. One circuit breaker can supply up to 18 luminaires on B 10 A, 29 on B 16 A, 30 on C 10 A and 49 on C 16 A — the figure for laying out the circuit along a longer path.

What light it gives and how it is controlled

The Philips Fortimo module draws 20.9 W and delivers 3067 lm at 4000 K — neutral white. The Ledil VSM lens produces an IESNA type V distribution, a symmetrical round pool of light around the pole, with only 0.6% of the output going upward. Colour rendering of Ra 70 is enough for finding your way on a path or car park, though colours look less true than at Ra 80 and above.

The driver supports DALI2 and NightDim — the luminaire can be connected to DALI control or programmed to reduce output at night. It ships set to maximum current; Norlys programmes other parameters by arrangement.

Durability and service

IP65 means dust-tight and protected against water jets, and IK10 is the highest impact rating on that scale. Norlys gives a module life of L90B10 over 100,000 h and a driver life of 100,000 h; the module and driver are replaced by a professional service, and the driver is available as a service kit. The luminaire is intended for private grounds and parks.