This dimmable 6-Watt Halo Elite Glass GU10 by Bell lighting implements a precision moulded polycarbonate lens to ensure precise beam angles. Using shatterproof frost glass casing for safety and improved aesthetics this bulb is one of the most reliable and effective products currently on the market. This 240 Volt light can emit up to 520 lumens and has an average lamp life of 25000 hours.