This bulb is fantastic for vegging plants and auto flowering plants.
Long life (after 20000 hours the bulb will still be 80% efficient)
The Philips Master Color Elite MW system offers an unrivalled level of light quality and performance. The lamp's sparkling white light
creates a natural ambience and really brings out the best in all different types of colors. In addition, the high efficiency of the lamp and
ballast together means reduced energy use and a lower cost of ownership compared to a 400W Metal Halide HID system.