Philips SOX-E PSG 36W BY22d T50 at tiny prices! Fast shipping. Philips quality in large quantities with important discounts! Contact us! Philips SOX-E PSG 36W BY22d T50 specifications Philips SOX-E PSG are low pressure sodium vapor lamps, with U discharge tube containing sodium, inside a clear tubular envelope, under vacuum. These lamps have the Philips Solid-State Getter (PSG) technology, the getter is therefore in a stronger form, more reliable throughout the lifespan of the lamp. In addition, the uniform distribution of sodium provides better stability, greater efficiency and longer life. With a diameter of 52 mm, Philips SOX-E PSG 36W BY22d T50 lamps have a BY22d base. Philips SOX-E PSG 36W BY22d T50 lamps provide a light at a color temperature of 1800K, which corresponds to a monochromatic yellow light. The luminous flux is of lumen. With a lifespan of 18000 hours, Philips SOX-E PSG 36W BY22d T50 light bulbs are very energy efficient and allow you to space out replacements. Thanks to their UV filter, objects will not suffer from fading. Philips SOX-E PSG 36W BY22d T50 use Philips SOX-E PSG 36W BY22d T50 are perfectly adapted to harbor lighting.