... 190*H84mmLamp inner diameter: 158mmWeight: 795gDimmable availableLight-sky LED down light seriesBasic parametersLifetime:50,000 hrs 2700-3500k( ... consumption of the light. Newest high efficiency constant current led driver (95% energy saving), long lifetime, short circuit ... use in showroom of jewelry, crystal, arts, brand stores, watch stores, opticians, car stores, shop, supermarket, shopping mall, ...