Philips Master Son-T-Plus 600w HPS are the perfect solution for landscape and security applications where lower light levels are desired. Philips high pressure sodium lamps have superb energy savings and low maintenance costs. They also have a very long lamp life and excellent lumen maintenance.
Superior technology results in a long and reliable lifetime, high lumen maintenance and a reliable ignition over lifetime
High energy efficacy and absence of lead (Pb) makes this a sound environmental offer
High luminous efficacy makes this the most energy efficient HPS lamp