For the latest in traditional looking LED Dimmable lamps, take a look at the range now available at (lusion.com.au). LUSION Full glass series GLS LED lamps use the latest Technology available, but have the same shape and physical appearance of traditional GLS lamps. The main advantage of the LUSION Full glass series is the beam spread which is almost double (300°) compared to earlier generation LED lamps, most of which only offer half beam (180°).