Osram led star par16 20 25deg 3 w827 gu10 the osram led star par16 20 25deg 3 w827 gu10 has as an extremely low energy consumption 3w with an exceptionally lonmg life 25 000 hours areas for application include display cabinet lighting in shops for hospitality in retail outlets and exhibition rooms and for outdoor use in outdoor luminaires minimum ip65 the lamp is shock and vibration proof thanks to modern led technology and is mercury free base gu10 not dimmable