Low-pressure mercury discharge lamps with a tubular 26 mm envelope Benefits - Special fluorescent coating gives good colour rendering - Relatively high efficacy, both initially and during lamp life...
The MASTER TL-D Super 80 lamp offers more lumens per watt and better color rendering than TL-D standard colors. Furthermore, it has a lower mercury content. The lamp can be operated in existing TL-...
Low-pressure mercury discharge lamps with a tubular 26 mm envelope Benefits - Special fluorescent coating gives good colour rendering - Relatively high efficacy, both initially and during lamp life...