Our 9W is the most powerful GU10 that we currently stock. It comes packed with 800lm and contains a pure aluminium heat sync. With its 45-degree beam, this powerful GU10 was designed specifically for use in double-volume ceilings. It’s available is both Dimmable and Non-dimmable, with a colour temperature of either 3000K(WW) or 5000K(CW). If you go the Dimmable route, remember to pair it with the correct dimmer: either the R&D 350W or the Shuttle 500W.