Osram dsst cl p 9 w825 e27 4008321986443 the osram dsst cl p has an extremely low energy consumption of 9w and up to 80 less energy consumption compared with ordinary light bulbs the average life of the lamp is up to 10 000 hours the lamp is one of the smallest energy saving lamps possible and can be easily fitted instead of ordinary light bulbs the lamp has an attractive appearance so is suitable for open luminaires and is also ideal in particular for small designer luminaireand dec