LED ground spike spotlight, 24 V DC, IP67, Round.Luminaire diameter 44.0 mm, Hight 80.0 mm Weight 0.353 kg, optimal light distribution due to a glass transparent cover.Luminous flux 640 lm, Power 1 x 8 W, Light colour warm white, Correlated color temprature (CCT) 3.000 K, Colour rendering index CRI > 80, Housing material: Aluminium / Glass, Colour: Titanium, Permissible ambient temperature (ta): -20 °C - +25 °C, Protection class (EN 61140): III, Degree of protection (DIN EN 60529): IP67, shock resistance according to IEC62262: IK04 .For connection to an external driver, which is not included in the scope of delivery of the luminaire. Depending on driver dimmable.