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. Philips SON-T PIA Plus 150W 220 E40 light bulbshave a E40 base and a diameter of 91 mm.

Philips SON-T PIA Plus 150W 220 E40 lamps provide a light at a colour temperature of 2000K, which corresponds to a monochromatic yellow light. The luminous flux is of 18000 lumen. Philips SON-T PIA Plus 150W 220 E40 light bulbs are very energy efficient: their lifespan is very long, 36000 hours on average! They are also dimmable so you can adjust the light intensity.

Usage:
Philips SON-T PIA Plus 150W 220 E40 are used for lighting residencial areas and lighting other outdoor objects such as monuments for example.