Description

600w Os600ram Vialox Nav-T Super (Son-T Plus) HPS Osram. Screw into any of our Reflectors and use with a Power Plant Ballast. High Pressure Sodium Lamp developed for Horticulture to suit E40 Lampholder. It is recommended that lamps are replaced every 9 months. After 9 months there is an appreciable drop in lumen output leading to a reduction in crop yield.