- Jahn piano lamp L4407 PIANO II Black, light source: 2 x G 4 LED 2 W, light color: 3000 K warm white, rocker switch, reflector: 292 mm individually adjustable, maximum height: 320 mm, hinge joint, made in Germany, area of ??application: piano, Base: Ø 126 mm round, power supply: EU/CH 230V/12V 14W, color: matt black EUR 255.00 - See more - Buy online