Gross Eco Concept ceiling fan in grey and white This ceiling fan stays in the background visually thanks to its restrained colour scheme - thanks to the reversible blades in light grey or white. The focus is therefore on functionality, with which the 152 cm ceiling fan can also impress in large living rooms. In addition to using all four blades supplied, Eco Concept can also be used as a two- or three-blade version if required. Functions Thanks to its quiet operation, slow motion function, sleep timer function and convenient remote control, Eco Concept is a particularly pleasant ceiling fan. Six speed levels ensure the right air circulation at all times, which can also be reversed thanks to the reverse function. This means that in winter, the Warm air accumulated under the ceiling is returned to the room, saving heating costs. The motor's patented direct current technology further increases efficiency. The ceiling fan can be fitted with a light (see accessories) during installation or at a later date. Technical data - Forward and reverse function - Slow speed - Motor with energy-saving, patented DC technology - Weight: 6.1 kg Power per speed: - 2.8 W at 30 rpm - 4.9 W at 51 rpm - 6.6 W at 75 rpm - 11.8 W at 101 rpm - 18.1 W at 127 rpm - 30 W at 149 rpm