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Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
and uniform levels of photosynthetic flux density (PPFD)
heating and cooling
Use with undiluted Bluelab pH Up or Down
Choose between lamp color temperature options of 3100K (this item
Hortilux Metal Halide (MH) HO Lamp, 400W, Horizontal microbes and uniform levels of photosyntheticOptimum spectral energy required for vegetative growth. Hortilux's basic metal halide series lamps provide high initial and maintained lumen output. These lamps are 100% lead free.
US$ 29.99
US$ 29.99
US$ 34.99
US$ 29.99
Pay in 4 interest-free payments of $19.50 Learn more