Magnetic light trap with activated carbon filter

Regular Price
29.90€
Sale Price
29.90€
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Unit Price
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Tent opening | 150mm including 1 filter

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Probably the most well-designed light trap for a grow box

Unlike many other “light traps” offered by various manufacturers, our design is almost 100% opaque.
In addition, it is directly equipped with an activated carbon filter (ACF) and thus not only provides light blocking but also an additional filtering function.

Thanks to the two-part construction and a total of 2 × 6 pressed-in neodymium magnets, the filter can be replaced extremely quickly, without tools and conveniently.

Ideally suited for tent openings with a 150mm diameter (minimum size). 20cm openings are also acceptable and work just as well (as in our showroom grow box). It looks even better with 150mm openings.

Development & Prototyping

We searched for a long time – and found nothing.
Getting filtered fresh air into the grow tent without disturbing the flowering phase through light exposure can't be that difficult, can it?!
Why can't you just buy something like this?

Although the basic principle was quickly clear to us, the development proved to be significantly more difficult than expected.
It took numerous prototypes, different inlays, and various arrangements of the inner chambers before we could finally hold a component in front of a lamp that was actually almost 100% lightproof and still supplied the grow box with enough fresh air.

Let's be realistic: 99% – because 100% lightproof would probably only be possible with a black hole 😉

In the final step, we added a suitable activated carbon filter mat to the design and integrated neodymium magnets so that the filter can be changed quickly, without tools and effortlessly.

The result: a well-designed light trap that does exactly what it's supposed to.

die 3d konstruktionsdatei von einer schwarzen lichtfalle mit 150mm durchmesser von sprtahub

Uncompromising parts

We only offer a product for sale when we are 100% convinced of its final version.

Until then, testing, adjustments and further development will take place.

The final light trap also had a long and arduous journey before it was truly as good as we had envisioned – and as we offer it today.

Strong neodymium magnets

Six very strong, pressed-in neodymium magnets hold the two parts of the light trap reliably and firmly together.

This ensures everything remains securely connected, yet can still be opened quickly and without tools.

der prototyp einer lichtfalle für eine growbox
Eine Lichtfalle für ein growzelt in schwarz ähnlich wie mutual garden lichtfalle für eine grwobox

The black sheep

A consistent and visually appealing design is very important to us.

However, for the light trap, we deliberately had to use black in order to guarantee maximum opacity.

In this case, function clearly took precedence over appearance – and sometimes exceptions prove the rule.

Frequently asked questions about the light trap

Yes.
After numerous tests and prototypes, we have succeeded in developing a light trap that is technically almost 100% lightproof.
In practice, this means: no light penetration, even with direct lighting.

You can order suitable replacement filters directly from us.

Alternatively, they are also available on common online trading platforms such as Amazon, eBay & Co. and can easily be cut to size.

The minimum tent opening size is 150 mm, the maximum size is 200 mm.

If you need a different size, please let us know.