Plantmax PX-LU360/MH High Pressure Sodium Conversion Lamp, 360-watt (Discontinued by Manufacturer)
Ideal for usage during the flowering stage of life for your plants. Plantmax conversion series lamps allow you to use the same fixture/ballast for different stages of plant growths. From the vegetative to the flowering stages, Plantmax conversions series have it all. Designed to fit MH ballasts.