Low priced Philips CityWh CDO-TT Plus 50W 828 E27 ! Fast shipping. Philips quality in large quantities with important discounts! Do not hesitate to contact us! Philips CityWh CDO-TT Plus 50W 828 E27 details Philips CityWhite CDO-TT Plus light bulbs are discharge lamps which give an impression of white and warm color for comfort and safety. The light emitted is high quality with good color rendering index greater than 80Ra. Master CityWhite CDO-TT Plus are more efficient and offer better luminous flux maintenance than Philips CDO-TT. On HPS installations, they replace perfectly Philips SON.