
The Osram Plantastar has been developed to meet the requirements of todays greenhouses. Illuminating vegetation cannot be compared to the lighting of roads, which is what standard HPS bulbs were designed for. Plantastar bulbs put out a balanced spectrum that is 30% higher in blue output than standard HPS bulbs.400 watt:Initial Lumens: 58,000Glass Size: T-17Operating Position: Universal600 watt:Initial Lumens: 90,000Glass size: T-17Operating position: Universal
BrochureThis lamp is truely awsome,it puts my Horti to shame,5/5 awsome..
This bulb is the greatest its just like the grow-lux bulb
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