Philips are the front runners when it comes to high performance lamps designed for horticultural solutions. The Philips DE HPS 1000W GreenPower has a reputation for incredible cultivation results, which is why it's used in commercial glasshouses, indoor and in large tents all around the world.
Philips DE HPS 1000W Specifications:
Professional European 1000w high frequency horticultural lamp
No wire frame, quartz glass outer bulb for flawless optical quality