Outdoor Post Light SLV ARROCK STONE Basalt Grey 75 cm LED 3000K 231371

ARROCK STONE is a bollard light cut from natural basalt: a square 12 × 12 cm column 75 cm high, with a diagonal recess cut into one face. The LED sits at the top of the recess and throws its light downwards, across the stone surface and onto the ground. The column stands on a 17 × 17 cm base plate.

What it weighs and how it stands

The lamp weighs 21.74 kg net and 23.34 kg gross — a block that stands on its own weight on the base plate, with no foundation. The earth spike is a separate accessory (item 231235, galvanised steel) and is not included; without it the bollard is set on firm, level ground.

The column is 12 × 12 cm in section, so it takes little room beside a path, and its 75 cm height puts the light above low shrubs and bedding.

The light it gives

The integrated LED draws 9 W and delivers 330 lumens at 3000 K, a warm white. That is a level for marking out a path and picking out the block itself, not for lighting a whole driveway. A colour rendering index of Ra 80 is enough for planting and paving around the lamp.

The light leaves through the recess and falls both directly onto the ground and against the stone wall of the cut-out, so the column itself stays visible after dark. The source is not user-replaceable — the manufacturer has the module exchanged by a professional — and the declared service life is 30,000 hours. The LED driver is built in, so the lamp connects straight to 220–240 V.

Working outdoors

IP55 means protection against dust and against water jets, so the lamp can stand in the open with no shelter over it. The manufacturer gives an ambient range of −20 °C to 40 °C, which covers an ordinary Central European winter. The fitting is protection class II, so the supply needs no earth conductor.