HORTILUX BLUE Metal Halide grow lamps provide world class spectrum that is unmatched in the lighting industry. HORTILUX BLUE is the closest match to natural sunlight of any light source available today. This lamp is for experienced growers who demand the highest quality plant production. The exclusive EYE HORTILUX BLUE spectrum provides high quality, natural-looking plants during ALL phases of plant growth. Note: Recommended for use with Core and Coil (magnetic) Ballasts or Hortilux Ballasts. If you using a digital ballast of another brands please verify with your ballast manufacturer that it is compatible with the Hortilux 600w Blue Metal Halide.
L**N
You get what you pay for!
I love these bulbs. The price is higher, but well worth the quality: long lasting, reliable light. I tried a cheaper “blue bulb” and lost a ballast to it (see my review for a cheaper blue bulb here on Amazon.com). I bought a new ballast and and switched back to Hortilux, and my plants and I are much happier. The cost/benefit makes it well worth the additional cost!
J**H
they promptly shipped another and it works great. They even threw in some free nutrients for ...
First bulb came broken, they promptly shipped another and it works great. They even threw in some free nutrients for the trouble. Great seller. Light works awesome too
A**R
The best!!
These bulbs r off the chain. They love it. Use it through veg first 3 weeks of flip then switch th hortilux Super HPS bulb to finish flower out
G**N
Five Stars
Well worth the investment!!!
E**.
Five Stars
the best grow lamp ever!!!
J**F
One Star
It burnt out in about 10 minutes.
S**U
Big bulb
Looks very promising compared to its younger 400 watt brother. The size reminds me of a refurbished 1000watt to me, meaning its pretty big, but not over sized. CAnt wait to try it, specification says optimal usage with magnetic ballast, so I pairing them up with hortilux 600w gold ballast for a test trial.
M**E
fantastic growth....
i wouldn't use any other type lights
Trustpilot
4 days ago
5 days ago
