The Hammerfest 5132GR is a post-top head: a flat, round diffuser 55 cm across rests on three slanted arms that meet in a sleeve. The cast aluminium body is powder-coated in graphite (RAL 7016), and the satin PMMA diffuser spreads the light. Only the luminaire is supplied — the pole is bought separately.
Mounting and connection
The head is 76 cm tall and slides 95 mm deep onto a Ø60 mm pole spigot. The 154 mounting adapter and other accessories are sold separately. Power comes through a 6 m H05RN-F 6G1 cable connected in a junction box inside the pole.
The luminaire weighs 9.18 kg and has a side area of 0.1 m², the figure used when choosing a pole for wind load. It is a Class I fitting, so a protective earth conductor is required. Because of its 26 A inrush current, the manufacturer allows 18 luminaires on a B 10 A breaker and 28 on a B 16 A.
Light output and control
The 28.8 W LED module is rated at 4503 lm, and the luminaire emits 3721 lm at 32.5 W, or 114.5 lm/W. That is enough to light a path, a square or a residential walkway; it is not decorative lighting. 4000 K is a neutral white, with CRI 80. Light goes mainly downwards; 2 % of the output goes up, as the BUG rating B2-U2-G1 records.
The Osram driver is built in and supports DALI2 and NightDim (4DIM). It leaves the factory set to maximum current — other parameters, such as night-time dimming, are programmed by arrangement with the manufacturer.
Lifetime
IP65 means a dust-tight housing protected against water jets, and IK07 states its impact resistance. The manufacturer gives an L80 lifetime above 102,000 hours — about 93 years at three hours a day — and 100,000 hours for the driver. The LED module and control gear are replaced by a professional service.
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