Philips SON-T PIA Plus 400W 220 E40 shipped quickly! Philips quality guarantee at low prices! Our customer service is available for any request! Do not hesitate to contact us! Philips SON-T PIA Plus 400W 220 E40 technical characteristics Philips SON-T PIA Plus light bulbs are high pressure sodium discharge lamps that offer unmatched reliability and a warm reboot in a few seconds. Master SON-T PIA Plus are lead-free and work on all standard high pressure sodium standard systems. Each discharge lamp of the range has a E40 base type. Philips SON-T PIA Plus 400W 220 E40 have a diameter of 122 mm. Philips SON-T PIA Plus 400W 220 E40 lamps provide a light at a color temperature of 2000K, which corresponds to a monochromatic yellow light. The luminous flux is of 56500 lumen. With a lifespan of 36000 hours, Philips SON-T PIA Plus 400W 220 E40 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 SON-T PIA Plus 400W 220 E40 use Philips SON-T PIA Plus 400W 220 E40 are used for lighting outdoors, e.g. and lighting monuments with floodlights.