hydroponics grow light with 600 watt hps lumatek bulb

Discount if you buy ALL of the hydroponics items (lamps and fertilizers)
Lamp assembly:
Integrated socket and 15` lamp cord.
Highly reflective European aluminum interior for excellent output and uniformity.
Durable white powder coated finish.
Easily air-cooled by attaching optional 4" fittings and glass.
Reflector dimensions: 20 1/4" long x 21" wide x 7 1/2" high.
Patent Pending: 12/387432.
Bulb:
Lumatek - 600 Watt Digital HPS Bulb
Lumatek is proud to introduce its new line of horticultural specific high-par output lamps. Designed by the worlds leading HID lamp engineers, these lamps provide exceptional performance on both magnetic and electronic ballasts. 100% European engineered and manufactured Lumateks high-par output lamps deliver an optimized spectrum and high level of Photosynthetic Active Radiation to promote healthy plant growth. These lamps have strengthened seals and a reinforced arc frame to ensure that they will provide long lasting performance with stable lumen output. 1 year warranty.
•92,000 approximate initial lumens
•Glass size - T17