Socket: E27Leistung: 5x1W Aluminum casing IP54Betriebsspannung: 24VLeistungsaufnahme: 5 WLumen: 550 ± 10% Kelvin 6400-6600, kaltweißAbstrahlwinkel: 120 ° Working temperature: 0-40 ° CGröße: H: 120mm, D: 55mmKönnen be used as a substitute for traditional bulbs .Achtung: Please use at the Synergy 21 LED spots exclusively regulated, or switch - they Netzteile.Verwenden NO halogen transformers or power supplies wound, otherwise there is a risk of destruction of the LED by Überspannung.Bitte they measure previously necessarily the tension. We recommend to measure the voltage, the Synergy 21 Digital Multimeter DM830.Bitte note that the Synergy21 LED retrofit bulbs may only be operated at an operating temperature between 0-40 ° C. If there are deviations, the service life of the LED's can not be guaranteed Energy efficiency class: A ++ kWh / 1000h: 5