Sunmaster 600 watt 6K Cool Deluxe Conversion Bulb. Metal Halide Bulb for use in a High Pressure Sodium Ballast. Lamp may be burned in any position.

Manufacture Code: LM.600W.U25.CDX
Initial Lumens: 50,000

This type of lamp allows you to tailor the light source to the growth stage of the plant (halide blue light for growth and sodium red light for flowering/budding) by merely changing lamps.
Sunmaster is the leader in Metal Halide lamp technology. Sunmaster designed this high tech lamp exclusively for the plant growth industry. People using High Pressure Sodium have seen poor growth durring the grow stage of plant life. These lamps can screw into a HPS ballast to improve plant growth durring the grow stage.

— Ships via UPS from Portland, Oregon USA

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