Philips TL-D Super 80 18W 835 - 59cm at reduced prices! Take advantage of Philips quality with important discounts for large quantities! Fast shipping, do not hesitate to contact us! Philips TL-D Super 80 18W 835 - 59cm specifications Philips TL-D Super 80 are fluorescent tubes providing a good color rendering and high luminous efficiency. These are the most popular models, they replace the standard color tubes 33/640 (TLD Standard colors). Philips TL-D Super 80 18W 835 - 59cm measure 59 cm and have a G13 base type. Philips TL-D Super 80 18W 835 - 59cm providing light at a color temperature of 3500K, which corresponds to a neutral light. The color rendering index is also excellent, more than 80Ra. Philips TL-D Super 80 18W 835 - 59cm are very energy efficient: their energy label is classified A. Philips TL-D Super 80 18W 835 - 59cm lamps also have a very long lifespan, 15000 hours on average! Philips TL-D Super 80 18W 835 - 59cm use Philips TL-D Super 80 18W 835 - 59cm lamps are mainly used in schools as classroom lighting, as enhancement.