A true replacement for the wrongly termed 'zero-watt' bulb, which are usually in 10 to 15W range. Consuming only a fraction of one watt, they provide significant power saving, especially when used in multiples, for decorative purposes, and in places where they remain lit for a long period of time. Input Power: 0.5 WattInput Voltage: AC220V, 5060 HzSize(DxH)mm: 30x178Base: B22