GLS ES lamps, AKA Edison Screw GLS bulbs are mainly used for domestic use with screw type fitting. There are several different technologies providing different energy savings. Choose LED for ultimate energy efficiently.
Choose from a range of Golf Ball Edison Screw Halogen bulbs for a bright light similar to the original incandescent light bulb, CFL for longer lasting and lower energy or LED for Longest lasting and Lowest energy usage
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