... 1) Landscape accent spotlighting, display case accent lighting.2) Artworok lighting, mood lighting, shop windows, gereral lighting.3) Hotel, office, cafe or other architectural ... .4) Input Voltage: 85-145V AC or 190-265V AC5) Color Temperature: Warm White: 2,700 ~3,500K, Cool White: 5, ... 5~100% and very stable10) External driver is sold with lighting fixture as a whole unit11) Life Span: 50,000 hour12 ...