... , and easier to distri bute heat, more long-life of lamp beads.l Good thermal structure design, the fully released ... , lamp life up to 50,000 hours to 80,000 hours. ... the place need supplementary lightingSpeciality stores, hotel, bar, cafe, jewelers;Indoor lighting, villa, high-quality hotel, meeting room3.TECHNICAL SPECIFICATIONSThree size ...