Philips Master 100w SON T PIA Plus 220 GES
MASTER 100w SON-T PIA Plus 220 GES is a high pressure sodium lamp with a clear tubular outer bulb. These light bulbs are used for road and residential lighting, decorative floodlighting and industrial areas. The high luminous efficacy makes this the most energy efficant HPS lamp. Average lamp life 32000 hrs.
