High-pressure sodium lamp has very long life

08 April, 2008

Greenstock now offers a long-life high-pressure-sodium lamp from Aura. It has a 48 000 h life, based on a 12 h switching life. Light output is said to be 22% higher than standard SON lamps at 147 lm/W, with a 15% depreciation over its life.

For more information on this story, click here: April 08, 107

Buteline Stand E2

Buteline UK is excited to be at elementalLONDON with its innovative and sustainable plumbing system, demonstrating the speed, simplicity and security that define Buteline and Bute-Heatline underfloor heating installations.

Lighting the way

Halesowen College has set a sustainability example for higher education institutions by installing smart lighting as part of its latest environmental initiative, making up to 85% energy savings compared to the previous system.

Calendar

Submit event

Tweets by MBS_magazine