Ultra-quiet, intelligent remote-control dimmers that memorise last setting. Double-click to gently illuminate to full level. Timer-off facility (up to 70secs delay). 240 and 240 and LV (Universal). Specifications: H x W: 86 x 86mm. No derating with GU10 loads. Fits standard 35mm backbox. For 2-way dimming, use Rania accessory. Includes fixing screws and instructions.