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400w Hortilux MH Blue Bulb






The 400w Hortilux Blue MH Bulb revolutionizes lighting for plant growth! Exclusive Iwasaki (EYE) chemistry provides levels of red, blue and green spectral energy to optimize plant growth and yield. Designed to provide a fully balanced light spectrum that replicates natural sunlight. Used professionally in plant physiological research and biotechnology/pharmacology industries.

Only 4 left in stock

SKU: LAM-H0400MHB Categories: ,
Your Garden's Success is our #1 Priority

HTG Supply is committed to providing you with the very best products, pricing and service in the industry. We will ship your order fast and discreetly packaged to protect your privacy. Buy with confidence knowing your HTG Supply purchase includes simple returns as well as lifetime product support. Call our team of real growing experts with your purchasing or product use questions, and we will be here to help!

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Customer Service:  1-866-710-GROW (4769) | [email protected] | Hours: Mon-Fri 9:00 a.m. to 5:00 p.m.


Hortilux Blue 400 Watt MH Bulb

Want to harness the power of the sun? Hortilux blue is the closest match to natural sunlight of any light source available today. These metal halide grow lamps provide world-class, unmatched indoor spectrum. This lamp is for experienced growers who demand the highest-quality plant production.

Keeps plants compact and directs more energy into flower production

  • Features the exclusive Hortilux spectrum
  • Is perfect for professional uses, including: in-plant physiological research, biotechnology industry and pharmacology industry
  • Feature a one-year warranty
Weight 2 lbs