Plejd has become Sweden's leading standard for smart lighting. The system is reliable, installs invisibly behind existing wall switches, and allows you to control lighting via both the app and your standard physical switches.

What does it actually cost to upgrade your home with Plejd? The total cost consists of two parts: hardware costs for the Plejd units, and labor costs for a licensed electrician. Here is a clear breakdown of prices, calculation examples, and how to apply the Swedish ROT tax deduction.

What Do Plejd Units and Materials Cost?

Material costs depend on how many lights and wall switches you want to control, as well as the functions you need. Standard Plejd products typically cost between 600 and 1,000 SEK each:

Product	Function	Approximate Price (incl. VAT)
Plejd DIM-01	Universal in-wall dimmer for trailing-edge and leading-edge dimming	600 to 750 SEK
Plejd REL-01 / REL-02	Relay for on/off control of lights or appliances	600 to 800 SEK
Plejd CTR-01	Controller for 0-10V dimming or relays	650 to 750 SEK
Plejd Gateway (GWY-01)	Connects the system to the internet for remote control and schedules	850 to 1,050 SEK
Plejd WMR-01 / RTR-01	Wireless rotary dimmer or push-button controller	550 to 750 SEK

In older properties with shallow junction boxes, a small additional cost for extension frames or box replacements may apply, but in the vast majority of cases, the Plejd unit fits neatly behind your existing switch.

Electrician Labor Costs

Installing Plejd requires work on the fixed 230V electrical system. A certified electrician in Stockholm typically charges between 650 and 950 SEK per hour before tax deductions.

Installation time is roughly 20 to 40 minutes per unit. The service includes:

Isolating power and performing safety verifications
Connecting phase, neutral, switch wires, and push-springs behind the wall plate
Mounting and refitting the switch plate cleanly
Commissioning, testing, and zone configuration in the Plejd app

In addition to the hourly rate, a standard call-out and service vehicle fee of around 450 to 750 SEK usually applies.

Price Examples for Different Projects

Here are three common scenarios for installing Plejd in Stockholm:

1. Small Project: 3 Switches in Living Room and Kitchen

Ideal for those who want to begin by dimming primary living spaces:

3x Plejd DIM-01: approx. 1,950 SEK
Electrician labor (approx. 2 to 3 hours): approx. 1,800 to 2,500 SEK before ROT
ROT deduction (30% off labor): approx. 550 to 750 SEK discount
Total price after ROT deduction: approx. 3,500 to 4,500 SEK

2. Medium Project: Full Apartment (7 Switches plus Gateway)

Suitable for a 2- or 3-bedroom apartment to control all fixed lights and enjoy remote access away from home:

7x Plejd units (combination of DIM-01 and REL-01): approx. 4,550 SEK
1x Plejd Gateway: approx. 950 SEK
Electrician labor (approx. 4 to 6 hours): approx. 3,600 to 5,200 SEK before ROT
ROT deduction (30% off labor): approx. 1,080 to 1,560 SEK discount
Total price after ROT deduction: approx. 8,500 to 10,500 SEK

3. Large Project: Detached Villa (15 to 20 Units plus Gateway)

Comprehensive smart lighting throughout the home, including facade lighting on astronomical clock timers and whole-house scenes at the main entrance:

18x Plejd units (dimmers, relays, and controllers): approx. 12,000 to 14,000 SEK
1x Plejd Gateway: approx. 950 SEK
Electrician labor (approx. 8 to 14 hours): approx. 7,200 to 12,000 SEK before ROT
ROT deduction (30% off labor): approx. 2,160 to 3,600 SEK discount
Total price after ROT deduction: approx. 18,000 to 25,000 SEK

Save Money with the Swedish ROT Deduction

When you hire Smista Elinstallation to install Plejd in your private residence, you can utilize the Swedish ROT tax deduction:

The deduction provides a 30% discount on the entire labor cost.
The discount is applied directly on the invoice, meaning you only pay the net amount.
You must own the property (house, townhouse, or co-op apartment) and have paid sufficient taxes in Sweden during the year.
Note that hardware and units are not covered by ROT; the deduction applies exclusively to electrician labor.

Why Must a Certified Electrician Install Plejd?

According to regulations set by the Swedish Electrical Safety Authority (Elsäkerhetsverket), mounting Plejd units behind switches constitutes work on fixed electrical installations. Connecting to 230V mains is illegal for unauthorized individuals.

Benefits of professional installation by Smista Elinstallation:

Maximum Electrical Safety: We inspect wiring, boxes, and connections to ensure complete safety and prevent overload risks.
Valid Home Insurance: If an electrical fire occurs and unauthorized work was performed on fixed wiring, insurance coverage can be voided.
Proper Calibration: We configure load profiles (leading or trailing edge), set minimum dimming levels, and eliminate LED flicker or buzzing.

Frequently Asked Questions About Plejd Installation

Can I install Plejd myself?

No. Plejd units are wired directly to 230V mains behind physical switches. Swedish law requires a certified electrical installer to carry out this work.

Do I need to replace my existing switches?

No. One of the greatest advantages of Plejd is that pucks fit directly inside the wall box behind your current switch plates. You keep your existing interior design.

Do I have to buy a Plejd Gateway?

No. Plejd operates locally using Bluetooth and its proprietary robust mesh network. A Gateway is only required if you wish to control lights remotely outside your home or connect with Google Home and Apple HomeKit.

How many Plejd units do I need in a room?

You generally need one unit per switch channel or group of lights you want to control independently. A dual switch controlling two separate light fixtures requires two units or a 2-channel dimmer.

Want a Fixed Quote for Plejd in Stockholm?

Smista Elinstallation is a certified installer of Plejd and smart home systems in Stockholm. We handle everything from system design and component selection to tidy installation, app setup, and customer walkthroughs.