ZGRIDLED is a 1 gang grid 250W Dimmer Switch, with white finish and has a soft start and push on/off operation. Zano Controls Ltd are a specialist when it comes to dimmer controls. Their product range spans the full range of dimmers, from classic 1-10V dimmers and adaptor kits to remote dimmers. Zano Controls is a name synonymous with quality, making it a name you can trust.