Hortilux 400 Watt Super HPS Bulb


SAVE $16.90 (17%)

The EYE HORTILUX Super HPS Enhanced Spectrum 400 Watt grow lamp delivers 55,000 lumens and fine-tunes your lighting system to provide optimum spectral energy levels to promote vigorous plant growth. Super HPS Grow Lamps provide 17% more total energy and 25% more energy in the violet and blue spectrum than standard High Pressure Sodium lamps. These lamps are environmentally friendly and pass EPA and TCLP test criteria as non-hazardous waste.

Extend the growing season to 365 days a year with EYE HORTILUX grow lamps! Choose EYE HORTILUX lamps to raise your lighting system to a new level of performance and optimize spectral energy levels to promote vigorous plant growth - the EYE HORTILUX 400 Watt HPS Lamp offers specialized red, orange, yellow and blue spectrums for increased photosynthetic activity and a higher lumen output. Universal, for both horizontal and vertical operation.

Optimal Growth: 9-10 Months
Average Growth: 11-12 Months
Maintenance Growth: 12-13 Months
Burn Hours Per Day: 12


More Info

Out of stock




Produces noticeably bigger, fuller flowers and overall heavier yields

Maintains results after multiple growth cycles, saving you money

Provides 25% more light energy than competitive brands in violet, blue and green

Provides 17% more total spectral energy than the competition

Produces more spectral balance for increased plant response and accelerated growth


Exclusive EYE HORTILUX spectrum

E-Ballast compatible

Full one-year manufacturer warranty

Operated and tested before packaging

Patented, environmentally-friendly design (EN)

Completely lead-free

Meets federal EPA standards

Meets TCLP test criteria as non-hazardous waste

Made in Mentor, Ohio USA

Additional Information

Name EYE HORTILUX 400 Watt Super HPS Bulb
SKU 901545
UPC 639125666206
Weight (lbs) .25
Warranty 1 Year
Watts 400w
MSRP $94.95
Initial Lumens 55,000
Color Temperature 2100K
CRI 23
Operating Position Universal
Fixture Requirement Open Rated
ANSI Code S51
E-Ballast Compatible Yes
Warm-Up Time 5 Minutes
Hot Re-Strike Time 15 Minutes


Weight 2 lbs

HID Bulb Type

Product Category

Grow Lights

Base Type


Color Temp. (Kelvin)

Spectrum Type


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