Tunze Wavebox Extension 6215.500
Dimensions: L125 W113 x H300mm (L4.9 x W4.4 x H11.8 in.), Immersion depth: approx. 280mm (11.0 in.), on average 18W at 18V, 26W at 24V, power supply unit: 100-240V / 50-60Hz, Magnet Holder up to a glass thickness of 19mm (3/4").