... hotels, factories) courtyard have rainproof place, used to replace incandescent bulbs, halogen bulbs, energy-saving light bulbs, ... malls, basement) courtyard have rainproof place, used to replace fluorescent tubes.LED FloodlightOutdoor lighting, such as a courtyard, is ... lighting, mainly used in shopping malls counters, hotels, replace halogenLED ceiling light Indoor lighting, mainly used in shopping ...