Osram dp35 w4f 9 827 the wattage of the lamp is 9w has a beam angle of 36 degrees and has an average life of 50 000 hours areas of application for this lamp include hotel use in restaurants shops and for furniture luminaires dimensions and weight for the product are as follows diameter 350 mm height 120 mm rated height 1060 mm cable length 2000 mm product weight 1270 g