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iPower MH bulbs make your plants grow better & faster metal halide lamp for plant growth product Description Item specificsitem type: grow lights width: 3 cmpower source: achid: metal halide lamps body material: Glass base material: aluminum light source: halogen bulbs is dimmable: Yes Brand name: iPower power: 400W/ 600W/ 1000W optional length: 27 5cm voltage: 85-265v features: plant growth application: outdoor, professionaladvantages: the maximum blue light for vegetable growing strong；more pure white light than the popular HPS lamps, close to daylight frequencies, which allows it to be used for growing plantsbalanced orange-red light for stem elongation & flowering day light provide optimal spectral energy required for vegetative growth high ratio of red & blue spectral for a good photosynthetic efficiency good Lm output for a high nominal value robust plants with high blue light output high ratio of red light to healthy plant growth long average life, high Lm output, low energy consumption for indoor (high ceiling areas - ""high bay"" Applications) & outdoor use due to good light quality application: efficient lighting growing in the greenhouse extend the additional lighting plant culture exterior a ID for growing plants, horticulture & hydroponics industry"
Amazon.com
iPower Grow Light
iPower Digital Dimmable Grow Light Ballast - 400W, 600W, 1000W
Want to grow bigger and better plants? Tired of yielding less due to poor weather? iPower HPS/MH Digital Dimmable Grow Light System is the solution for all indoor & greenhouse gardens.
iPower Super HPS & Metal Halide Lamp - 400W, 600W, 1000W
Super High-Pressure Sodium Bulb
produces light by an electric arc through the sodium mixture within the filament.
The sodium light with its superior long-wavelength light and lumen-per-watt performance is best suited for plants in the flowering stage.
Best for big blooms and radiant flowers
Metal Halide Bulb
produces light by an electric arc through the vaporized mercury and metal halides, a mix of metals and halogens.
The filament generates a wider spectrum of wavelengths of light, produces more short-wavelength light and has strong light penetration.
Best for optimized vegetative growth
Frequently Asked Questions
Q: How many plants can fit under a 4' x 4' (16 sq. ft.) area?
A: The amount of plants that can fit in a 4' x 4' area is completely dependent on the size of the plants and the size of the pots used. A five gallon pot is about 12" in diameter on the bottom, which means you may have up to 16 pots in a 4' x 4' area.
Q: Can a lower wattage lamp be used with a higher wattage iPower ballast, and vice-versa?
A: Different mismatched wattage lamp and ballast per light fixture may cause premature ballast and/or lamp failure, and is not covered under warranty. Please use the same paired wattage lamp and ballast per light fixture; the dimming feature is designed for the purpose of a lowering lamp output when needed.
James Meagley
Reviewed in the United States on October 23, 2023
Great bulb, it works great and lights up the whole room. The blue color light is just perfect for vegetative growth. It was kind of hot and heated the room up a bit. Really great bulb for the price.
Jason Barber
Reviewed in Canada on July 18, 2021
So far so good I’ll have to use tor awhile to see how good they work. Fast shipping. Good customer service
Customer
Reviewed in Canada on May 12, 2021
Good stuff.. i make grow 2 times with it ( 2 month 18/6) and still work 👍make beautiful plants
Customer
Reviewed in Canada on December 2, 2021
After installing light bulb, Unfortunately, it broke pieces when I sprayed water in my pot. Fortunately, I wasn’t harmed, but a big explosive sound and light like lighting. So, Everyone is careful! I wish I could get a refund. But, I am not sure it is who's responsible. Is it seller or buyer? I am a novice indoor gardener. Honestly, I didn’t know how the light bulb worked. Anyhow, I just ordered another bulb for Plants. Ah. Still shock by the boom and worry about cleaning Glass pieces tomorrow.
Aaron
Reviewed in Canada on October 27, 2021
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Richard J.
Reviewed in the United States on May 3, 2019
Received new product in original box, not sure what others are talking about. Been in use about 3 months, 18 hrs/day, could definitely tell it was bluer and certainly as bright. Excellent results so far. Would buy again. Update: Bulb lasted almost exactly 2yrs, approx 11,000 hrs, then exploded. Just a few big, hot pieces, but no big deal. Still would buy again.
onelivestarfish
Reviewed in the United States on April 17, 2019
Apparently this bulb needs a glass shield/housing to be used. It was used in an open reflector and caused sunburn and severe plant burn. It took our tomatoes 2 weeks to recover after using this bulb for less than a week. Unless you have a glass shield/housing, I would not recommend using this bulb.
Jay Phillips
Reviewed in the United States on February 28, 2018
Ipower is not the brand to buy. Many cheaper brands are of good quality,Phillips Apollo for example are not expensive but work great. Not a fan of the ipower.
Preston
Reviewed in Canada on December 14, 2017
Purchased 3weeks ago. Fits in a 6" cool tube. Seems to run perfectly fine and the clones love the light. Obviously works much much better then the t5s i had.
Robert
Reviewed in the United States on January 28, 2014
Well I see that some people have problems with the bulb and getting a replacement. I have been doing buisness with E-Marketing Solutions The price is great, the packaging is top notch, fast shipping and should you have a broken bulb or problems with your product just make sure you purchased it from E-Marketing Solutions they will ship you a new blub the next day . Their customer service is one of the best no hassels what so ever 5 star and I have been buying on line for years.I get two blubs for the price of one and never have to worry about any problems once I purchase it from E-Marketing Solutions I hope this helps those who have been having problems in the past.Also the bulb comes with one year warranty!
jT
Reviewed in the United States on July 25, 2013
I picked up this metal halide 1000 watt bulb to use as a a spare, but I ended up using it as soon as I got it. So far this bulb works great, not a problem, started right up. I only plan on using this ballasts/light for vegging for a short period but if it turns out this bulb doesn't perform by the time I'm done using it I will post more info. Otherwise, consider it a good bulb, you can't beat the price, and as long as it performs I'll get more.
Ciomara12
Reviewed in the United States on August 18, 2012
I bought this for my indoor plants (orchids), i noticed a difference in growth in the first month , they were getting plenty of new growth. Orchids are very sensitive to light so i was concerned they may get burns at first , but they didn't. They should be blooming shortly and usually the blooms are erratic and go in all sorts of directions, im anticipating some really straight spikes this year with this bulb. The only thing i would say , which is true for ALL lights , is that you lose luminescence as the bulb ages so they have to be replaced shortly. You also will see a large spike in your electric bill , so make sure you have a strict timer , even a few hours of light is enough to see a difference , i keep mine on for 4 hours a day . Another great thing is they have a warranty if anything goes wrong. which is great because sometimes they burn out for no reason at all.
DonnieBoy
Reviewed in the United States on May 14, 2012
I'm quite impressed with the performance of this Metal Halide bulb. I have run this bulb 18 hours a day for only 3 weeks now, and the vegetative growth is prodigeous! I also have a new iPower digital, dimmable electronic ballast that I purchased earlier, also thru Amazon, and have had the opportunity to use all the available settings on my ballast-- 500watts,750watts, and 1,000watts. The light was very steady and constant, even between changes in wattage -- up or down. At 1,000watts, this bulb REALLY puts out the LUMENS, I don't have a meter, but it's INTENSE, believe me you..... I have grown before, using only High Pressure Sodium bulbs, but it's really HARD on young plants and seedlings, what they need is the cooler blue light of the spectrum, to build up their basic structure in preparation for flowering and/or fruiting. Yields can increase exponentially with proper use. ALL very young plants need SPECIAL care to become strong and productive later on, this bulb does as advertised.....I am extremely pleased with the bulb, BOTH for the PRICE and the PERFORMANCE...Delivered right to my POBox, really quick, just a few days, really!! The only, and I mean the only thing I could find wrong was that the shipping box did not have enough filler so that the bulb (in it's own box) was sliding about quite a bit, luckily I got it out, hooked it up, and it worked great! A LITTLE more packing material would be advised to make this a PERFECT deal, but if I need another...I'm getting it from these guys. FAST service and GOOD product!!
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