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PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications

PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications

PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications

$ 12.98

Score By Feature

Based on 266 ratings
Value for money
7.36
Longevity
4.27

OveReview Final Score

How Our Score Is Calculated

Product Description

This lamp offers the widest spectrum on the market with a CRI of 98, making it the closest match to sunlight there is
This allows for extremely tight internodal spacing, resulting in a full canopy and more flowering sites
BENEFITS FROM A SIGNIFICANT IMPROVEMENT IN SPATIAL QUALITY, as well as producing a higher PAR rating than standard MH lamps
The temperature of the color Lighting with a Luminous Flux (LM) of 4000k The CRI for 33000 is The first PAR 98 can be found here As a function of time, 540 nanomols/s are released every second. This is PZ18
OVER A LONG TIME With a warranty of 1 year, this product can last for 15000 hours

Questions & Answers

It is too hot for my plants when I have a 1000w MH bulb. What is the cooling capacity of a 600w motor?

Since the power consumption will be reduced, the computer will be cooler. It depends on the plant, if it's something like a tomato or marijuana. Those plants need temperature. The goal is for it to grow faster. A MH grow light has some infrared rays, which is why it can give you a temperature. To plants in order to grow. The plants would be fine with a lower wattage lamp if you feel that the lighting is too hot, however. To increase the distance between the lighting fixture and the plants, as well as the distance between the lighting fixture and the plants, you can feel free to do so.

What are the risks of dimming a What would happen if a bulb was dimmed by 50% using an electronic ballast? Will the light spectrum be affected, etc.?

Yes, I agree.

What is the compatibility between the bulb and the m47 ballast?

I used a Galaxy electronic selector amp, but I'm not sure I used it with it

Selected User Reviews For PROTOPIA CMH 315W 4000K Grow Light Bulb,33000Lumens,Richest Spectrum on The Market with a CRI of 90,Great for Commercial Applications

Keep your plans and do not switch from MH bulbs to 315w CMH bulbs
3/5

My plants can tell me where people get the numbers for CMH lamps, but I have no idea how they do it. This weak 315w CMH lamp has caused all the plants in my house to turn yellow and lose their leaves, as the bottom portion gets no light. After switching from 400 w MH to 315 w CMH after one week, I found that the branches of my plants had grown so tall they were destroying them. Furthermore, the stems and branches of these trees have become more and more frail as they have been stretched so much. It was as if the plants were in a shade and needed to stretch upward to get to the light when using the CMH lamp. It is best not to switch from MH to CMH lamps if you do not want your plants to be harmed. A CMH lamp does not come close to the efficiency of an image lamp. Growing my plants using a 315w CMH lamp with a Growers Choice 315w CMH ballast has caused my plants to stretch four or five times more than normal. I am extremely disappointed in these plants, and I do not recommend switching to these lamps from MH It was much easier to achieve a more even spacing between internodes with MH lamps and even CFLs than with My CMH lamp has been permanently removed, and I'm now using MH lamps for closer internodal spacing, thicker, stronger branches, and thicker, darker leaves to ensure an overall healthier plant.

Valentino Torres
Valentino Torres
| Oct 24, 2020
The delivery was on time, and the system was All pieces were there when I received them, and everything worked as expected
4/5

Being a delicate item you worry, but mine has made it to its destination and is performing its duties. It is safe to install as long as you take normal precautions. (please screw it in) Best not to touch the bulb with your hands, oil can cause hot spots on the bulb and possibly cause it to fail (maybe - will say again). Just good practice, these bulbs are very hot. Only once have I had a problem like this, and it wasn't this product, it was a high pressure light i was installing years Whenever it occurs, I wear gloves now and it never happens again.

Noelle Stanton
Noelle Stanton
| Jun 25, 2021
The solution works well
5/5

Using the Protopia Metal Halide bulb served as a trial in order to compare how efficient it works with a few other bulbs I've tried in the past. I was looking for a 600-watt MH bulb with a high concentration of light Overall, the performance of the device was not too bad for its price. This is a product I will purchase.

Lily Brady
Lily Brady
| Nov 13, 2020
We tried to fall in love with I really wanted to believe in this product, but I can't stand it that I have ordered it twice so far and it has yet to work for Using it for the second time was worse than the first as the oil already appeared to be used and the handle felt loose, causing me to be scared to use it
3/5

If you want to grow your business, you should definitely invest in something that isn't going to fail mid-way

Update Normally takes two weeks for a refund to be processed. If you require bulb, go somewhere else.

Paislee HARTLEY
Paislee HARTLEY
| Nov 12, 2020
This is intended for horizontal use only
3/5

This is a hot product. White is a bright color, and it has to be hung a lot farther from the canopy to not be damaged. In small spaces, there is no point in purchasing it. This is good for supplemental ultraviolet blasts near the end of flowering. A hidden flap on the inside of the box says, "HORIZONTAL USE ONLY. ". This light is extremely hot, and if you pay too much attention to it, you will burn. It is required to wear long sleeves and UV glasses. After 10 minutes of sunbathing, I felt sunburnt.

Collins Lane
Collins Lane
| Dec 16, 2020
I was able to burn out the battery in less than 100 hours
3/5

I was able to use the product for about a week, then it There were no greasy residues on the glass, I had not touched the bulb without gloves, the bulb wasn't wet etc. I haven't contacted customer service as it might have just been a defective unit, so I shall just return the unit to hortilux. I looked up the price on this and if you are going to get a bulb that lasts, this will be a great deal, but my bulbs worked out to be about $1 per day until the end of their lives.

Brittany Ross
Brittany Ross
| Jun 28, 2021
It lasts only a short time
3/5

A second time I've purchased this bulb in the last half It's worth mentioning I bought this one instead of the first one since it didn't seem to match the first. An hour of waiting was all it took for me to get back online. Earlier last night, one of them blew. It took me a while to open this one, and it didn't work right away. When I opened it, I noticed this marking on the damaged bulb inside. The first one failed to work, and I was sent to Amazon for assistance. There are two bulbs in my home that need replacement. Buying the third is not an option.

Calum BUTCHER
Calum BUTCHER
| Mar 31, 2021
I love how it works
5/5

It is a well-made product we will buy again if we need it.

Harold MELLOR
Harold MELLOR
| Mar 26, 2021

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