ALT Orion Series AR111 LED owns the most choices of angles and the widest range of color temperatures to create colourful lighting effects. It uses the aerospace-industrial level of cooling technology with the longest span life up to 50,000 hours. It also uses the world-class Chips and the 12W ALT AR111 LED instead of the 100W traditional halogen bulbs to save up to 90% of energy which creates more fun on shopping and keeps the finest moment for all works of art.