CultiKit

CultiKit gives your plants optimal light and air circulation all year round. Easily installed under shelves, inside or under cabinets – or integrated into your own setup. Simply plug in and it runs automatically. Use CultiApp for full control of all functions.


2 x 18W effective grow lights

1 x Arctic P8 PWM fan

1 x controller and cables

1 x Power Supply

799,00 kr.

Free shipping

100-Day Guarantee: Try CultiKit for 100 days. If you’re not happy, return it for a full refund. 

Description

More than just grow lights

CultiKit combines full spectrum grow lights, fans and the option for automatic watering in one flexible solution. It’s Plug & Grow: Connect CultiKit, the lights and fan run automatically from the start. Adjust light intensity and on/off times directly on the controller with just a few button presses.

Want full control? With the free CultiApp, you can control schedules, light intensity, fans and connected pumps.

Start simple – and expand as you go. The controller supports up to 3 LED panels and can be expanded with additional fans and pumps, so CultiKit can grow with your setup.

Danish design

Built for quality

Plug & Grow

How to use CultiKit

CultiKit can be used for propagation, edible plants, and tropical or exotic plants. From seeds, cuttings and microgreens to herbs, chilli, tomatoes and plants that need extra light and care.

CultiKit can be used for propagation, edible plants, and tropical plants.

Propagation & cuttings

Up to 50 seedlings or cuttings in small pots.

Edible plants

2–8 plants depending on plant and pot size.

Tropical & exotic plants

1–10 plants depending on plant and pot size.

Rule of thumb

1 LED panel per approx. 40×40 cm area.

Fits almost anywhere

Install CultiKit under shelves and cabinets, inside shelving units and display cabinets – or integrate it into your own custom setup.

Under shelves and cabinets

In cabinets and display cabinets

In shelving units and sideboards

In your own custom setup

Efficient light – low consumption

CultiKit comes with 2 efficient 18W full spectrum LED grow lights, providing the light your plants need for healthy growth, flower and fruit. The light has natural, comfortable tones, making it pleasant to use in living spaces.

The panels can gradually fade up and down to suit your setup, creating a soft and pleasant atmosphere. Their compact design also allows them to be positioned close to the plants, delivering efficient light with low power consumption.

Each panel uses 5–18W depending on the selected brightness and features 36 Samsung LM301B LEDs in a combination of 3000K and 5000K. Together, they provide a full spectrum across the PAR range (400–700 nm), supporting plants throughout their entire growth cycle. The LED panels deliver up to 3.0 µmol/J and 220 lumens per watt. Their compact size allows them to be positioned close to the plants, helping you make efficient use of the available light.

The controller has 3 LED ports. With splitter cables, you can connect up to 6 LED panels for wider light coverage. When using more than 4 panels, the brightness must be reduced to around 50–75%.

Natural airflow – minimal noise

Plants also need air and movement. That’s why CultiKit comes with a quiet fan that simulates natural wind, helping plants develop stronger stems and healthier growth.

The airflow can also support pollination in plants such as chilli and tomatoes, while reducing stagnant, humid air around the plants, which help lower the risk of fungal problems.

CultiKit comes with an Arctic P8 PWM fan in a protective housing, making it easy to integrate into your setup. The housing protects the fan and helps reduce the risk of leaves or fingers coming into contact with the blades. The fan is regulated directly by the controller, like the fans in a quiet PC, while speed and operating intervals can be adjusted to suit your setup via CultiApp. You can easily add more fans using the built-in splitter cable.

In cabinets, display cabinets and grow tents, additional fans can be used both for air circulation and as exhaust fans to help reduce humidity. CultiKit also supports standard 12V PWM and DC fans using the included adapter cables.

CultiApp

CultiApp, available on both the App Store and Google Play, makes it easy to take full control of your system. Simple installation and user-friendly instructions guide you through the setup, allowing you to quickly customize lighting, ventilation, and watering exactly as you want.

With CultiApp, you also get access to ongoing updates, support, and a community of like-minded gardening enthusiasts. 

Easy to install – anywhere

CultiKit is designed to fit into any setup. With both screws and adhesive pads included, you can choose a setup that suits your need.

Whether you want to integrate into a kitchen cabinet, a shelf, or create your own IKEA hack, setup is simple – with no special tools needed.

Additional information

Weight 730 g
Dimensions 140 × 125 × 90 cm

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Accessories

Specs

The CultiKit package contains:

  • 1 pc smart controller 
  • 2 pcs 18W LED panels 
  • 3 pcs cables for LED panels (20 +40 + 60 cm)
  • 1 pc Arctic P8 PST fan including dust filter
  • 1 pc PWM converter cable (PWM fans)
  • 1 pc DC converter cable (DC accessories)
  • Power Supply (24V, 2,5A)
  • Screws for mounting LED panels and controller
  • Adhesive mounting pads for attaching LED without screws
  • Adhesive pads for attaching fan, controller and cables withot screws
  • Setup guide
CultiKit LED36 (MK_230808LED V1.0)

Conformity

CE, RoHS, EMC, RED

Dimensions

140x120x10 mm (WxDxH)

Weight

116 g

Power Consumption

5-18W

Luminous Efficacy: 

220 lm/W

Spectrum Range: 

400-700 nm (PAR range)

Supply Source

24V DC PSU

Input Voltage

24V DC

Output Voltage

3.3V DC ± 5%

Output Current

>= 1A

Efficiency

> 50%

CultiKit Controller (MK_230818A V1.0)

Conformity

CE, RoHS, EMC, RED

Dimensions

88x65x22 mm (WxDxH)

Input Plug Type

Type C

Input Voltage

115-240V AC

Output Voltage

24V DC

Output Current

>= 2.5A

Output Plug

2.1 mm ID x 5.5 mm OD 

PSU

LED Driver
Model: 240250VH-EW
Input: 220-240V-50/60Hz 0.5A
Output: 24V-2.5A 60.0W
CE TUV GS

Controller 12V Supply (Fan/pump 1 and 2)

Supply Source

24V DC PSU

Input Voltage

24V DC

Output Voltage

12V DC ± 5%

Output Current

>= 1A

Efficiency

> 50%

Supported PWM
fans (4-pin)

Most 5-12V fans can be used with the included converter cables. The following third party brands are recommended for optimal operation:
– Arctic P and F series.
– Noctua Redux, Chromax and Industrial series.
– Be Quiet Pure Wings 2 and 3 series.

Supported DC
pumps (2-pin)

Most 5-12V (0.1-1A) DC 2-pin water and air pumps can be used .

Controller 3.3V Supply (LED 1, 2, 3)

Supply Source

24V DC PSU

Input Voltage

24V DC

Output Voltage

3.3V DC ± 5%

Output Current

>= 1A

Efficiency

> 50%

This equipment has been tested and certified with SGS certification (CE, RoHS, EMC, RED). These standards provide reasonable protection against harmful interference in a residential installation.
Hereby, Culti ApS declares that the equipment is in compliance with Directive 2014/53/EU. See the full text of the EU declaration of conformity at: www.cultiplantsystems.com/culti-dk/EU-Declaration-of-Conformity.pdf

Manufactured by:
Culti ApS – Kystvejen 4 – 4600 Koege – Denmark – www.cultiplantsystems.com
© Culti ApS 2025 – All rights reserved – MK_230818A V1.0 – MK_230808LED V1.0 – Made in China

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Orders, delivery and practical info

Orders & Delivery

  1. Select “Products” from the menu and select “Add to cart” or click  image on the products you want to view.
  2. Check your order in the “Mini Cart” on the right and choose “Go to Cart” if you wish to review order or “Checkout” to order now.
  3. In “Checout” fill in your information and ensure that your name, address, phone number and email are correct.
  4. Select your preferred payment method.
  5. Fill in your payment information, click and approve.

When the order is completed, you will receive a confirmation email of your purchase. We will send an email when we have shipped your order.

We accept major credit cards such as Dankort, VISA and Mastercard, as well as Mobile Pay, PayPal, Apple Pay, and Google Pay. 

If you have received a discount code or gift card with a code, simply enter the code in the “Discount Code” field in Cart or Checkout. If the code is valid, the discount will be deducted from your order summary. If the code is invalid or expired, you will be informed about this.

If you have received a gift card with an invalid code, please contact us and provide the reference number from the gift card.

We typically ship your order within 2 business days after placing it. Depending on the delivery method, your order will arrive 2-5 days after ordering.

If the order has not been shipped, you can write to us and ask if we can change the delivery address. Please remember to provide your order number and use the same email address and phone number you used when placing the order.

If you order for a company, you can select “Company” at checkout and fill in the company name (add VAT number together with company name so it appears on your invoice).

If the order has not been dispatched, you can contact us and ask if we can cancel the order. You always have a 14-day return policy on the order if you have not opened it yet.

Returns & Warranty

There is a two-year warranty on all products sold in Denmark. Contact us if you experience issues with your product, we are ready to help.

You have a two-year warranty and right of complaint on all our products according to Danish law. Contact us if you experience any issues, we are allways ready to help.

Please read the Quickguide and Manual for your product carefully and check out our Videoguides. If you still have problems please contact us, we are ready to help.

As a private customer, you have a statutory 14-day right of withdrawal. In addition, we offer an extended return policy on selected products. CultiKit comes with a 100-day return policy and may be tested and used, provided that the return conditions are met. Please see the individual product page or our Terms & Conditions for the applicable return terms.

If you wish to return a product or exercise your right of withdrawal, you can submit your request using our online return form or contact us directly.

Account

You will receive an order confirmation when you buy CultiKit with details about your purchase including username and passeord to your account. Log in to your account.

Access to your account is shown in your order confirmation. Your username is usually your email address. If you have problems with your password, you can create a new one here. Contact us if you still have issues accessing your account.

Your password is given in your order confirmation email. Under My Account you can change your password. Make a new password here if you have problems.

Please check your order confirmation email. Please contact us if you have problems.

Your account will be automatically deleted if it is not used for 12 months. You can write to us and have your account restored or you will get access to a new account if you purchase a product that includes our software again.

If you wish to have your account deleted now, please use the form below, choose Account and write “DELETE ACCOUNT” in the message.

Quality without compromise
Our products are carefully developed to combine durability, functionality, and aesthetics – always at competitive prices.

Expert help and guidness
We are passionate plant nerds and ready to guide you, from gear selection to creating optimal growing conditions.

Grow with ease all year round
Create perfect conditions for even light-demanding plants and join a dedicated community of plant enthusiasts.

Find a Retailer

Our retail partners make it easy to discover and purchase Culti products online and, as our network grows, in selected physical stores and showrooms.

🇩🇰 Denmark

One of Denmark’s largest garden centres
More than 2,100 m² of plants and solutions for both indoor and outdoor.

Visit GUG Anlæg & Planteskole »

Webshop specializing in indoor growing all year round.
Strong expertise and a wide range of quality products.

Visit Microgardens.dk »

Online retailer with warehouse in Ringe, Denmark
One of Europe’s leading specialists in hydroponics and indoor growing.

Visit Nordic Hydro »

Seeds, flower bulbs, accessories, events and courses
Carefully selected with a focus on sustainability, quality and reuse.

Visit Spirekassen »

🇳🇴 Norway

Showroom & Online Store
Visit Urban Farmers store in Stavanger to experience the complete Culti product range. 

Visit Urban Farmer »

🇪🇺 Europe

Online retailer • Ships throughout Europe, the United States and Canada
One of Europe’s leading specialists in hydroponics and indoor growing.

Visit Nordic Hydro »

Become a Retail Partner

Interested in offering Culti products to your customers? Explore the Culti Retail Programme and become part of our growing retail network.

100-Day Return Policy

Try it, plant it, live with it. If it’s not the right fit, you can return it within 100 days – even if it’s been used.

CultiKit & matching accessories:
     Free return shipping
     Used? No problem – as long as it’s clean and complete

Questions? support@culti.dk

 

Electronics and accessories purchased as part of CultiKit are covered. Standalone accessories like pots or fans follow our standard 14-day return policy. Read full return policy here »

CultiKit LED 18W

The CultiKit LED panel is compatible with the CultiKit controller and provides a high light output of up to 220 lumens per watt with 36 Samsung LM301B LED diodes .

  • 18W with high light output
  • Minimal heat and low energy use
  • Full Spectrum (growth and flowering)
  • Comfortable in open spaces

Technical Specifications

Model

CultiKit LED36 (MK_230808LED V1.0)

Dimensions

140x120x10 mm (WxDxH)

Weight

116 g

LEDs

36 pcs Samsung LM301B (12x5000K + 24x3000K)

Power Consumption

5-18W

Luminous Efficacy: 

220 lm/W

Spectrum Range: 

400-700 nm (PAR range)

Supply Source

24V DC PSU

Input Voltage

24V DC

Output Voltage

3.3V DC ± 5%

Output Current

>= 1A

Light Output and PPFD

Total Luminous Flux

18W * 220 lm/W = 3960 lumen

PPF (Photosynthetic Photon Flux)

18W * 3,0 µmol/J = 54 µmol/s

Photosynthetic Photon Flux Density at Different Distances

Distance (cm)

PPFD (µmol/m²/s)

5 cm 

1755

10 cm

560

20 cm

192

30 cm

108

40 cm

73

Daily Light Integral (DLI)

DLI is calculated as

DLI = PPFD * 3600 sec/h * light hours / 1.000.000

Example

At PPFD = 250 µmol/m²/s and 16 hours of light:
DLI = 250 * 3600 * 16/1.000.000 = 14,4mol/m2/day 

Recommended Usage

Seedlings and Cuttings

100-200 µmol/m²/s

Vegetative Growth

200-400 µmol/m²/s

Flowering

400-600 µmol/m²/s

For optimal results, we recommend combining multiple panels to achieve even coverage over a larger area.
The panels are most effective at a distance of 5-20 cm from the plants.
We recommend a distance of 30-40 cm for seedlings/cuttings, 20-40 cm for vegetative growth, and 5-10 cm for flowering/fruiting. 

Certification / Conformity

Hereby, Culti ApS declares that the equipment is in compliance with Directive 2014/53/EU. See the full text of the EU declaration of conformity at: www.cultiplantsystems.com/culti-dk/EU-Declaration-of-Conformity.pdf