2G11 18W - 80W compact fluorescent bulb Master PL-L 4 Pin - PHILIPS brand Advantages - Particularly long service life - More light at high temperatures in the light thanks to Philips bridge technology Features - Dimmable up to 10% on a suitable electronic ballast - Good colour rendering Application - Very suitable for flat lights, e.g. recessed or surface-mounted panels in private or professional applications Notes - Photometric and electrical properties are influenced by operating conditions such as ambient temperature, operating position and the HF ballast used. Notes - The photometric and electrical properties of the lamp are influenced by the operating conditions such as the ambient temperature and operating position as well as the HF ballast used - Frequent switching with insufficiently preheated electrodes shortens the service life of the lamp