... High Intentisy, long life-span, energy saving 3.more downy lamplight 4.Indoor&outdoor. Led Lighting words All kinds of colors, demention ... even in cloudy,rainy and snowy weatherLow Wattage -12V , energy efficient, long lifttime,virtually no maintenance.Full Range of ... high brightness, works well under harsh,hot and cold conditons.Energy Efficient , major reduction in power costsView angle :90-180 ...