Skip to content
Project solutions

LED lighting for your project. From calculation to delivery.

Hall, office, car park or public lighting: describe the project in seven questions. You get the target illuminance per EN 12464-1, a luminaire count and a shortlist from our range. Our engineer then checks the solution and sends a quote.

Calculate your project See examples
  • Contractors
  • Lighting designers
  • Investors
  • Facility managers
Warehouse hall lit by LED high-bay luminaires
Project configurator · AI advisor

Try the configurator. First estimate now.

Pick a project type and enter the dimensions. You see the target illuminance and total luminous flux at once, with no sign-up. Confirm a business email for the luminaire count, the product shortlist and the AI advisor.

  • Free, no obligation
  • Result in about 3 minutes
  • An engineer replies within 24 hours
Project configurator
2 of 7 questions
Free
1Project type
2Dimensions
3Project stage
  • 4Light colour
  • 5Conditions: damp, dust, outdoor mounting
  • 6Quantity or project phases
  • 7Deadline
Your estimate
150lx

Storage and handling, EN 12464-1

Total luminous flux
—
Utilisation factor
—
Luminaire count
Unlocks after email confirmation
Product proposal
Unlocks after email confirmation
Unlock the proposal

Indicative calculation per EN 12464-1 with a maintenance factor of 0.8. It does not replace a lighting design.

AI advisorAnswers from our catalogue and the standards
Ask your own question after email confirmation
Unlock the full configurator and the AI advisor We send the link to your business email. It is valid for 24 hours.

Your data stays with us. Deleted on request.

Your answers are kept. After confirmation you continue from question 4.The AI advisor does not replace an engineer. The engineer sees the conversation when they take the inquiry.
Solution examples

Every project has its own standard and its own luminaires

Pick a project type. See the target values from the standard and the products we would suggest.

Warehouses and logistics centres Logistics and storage
150 lx target illuminance in the aisles between racks

Warehouses and logistics centres

High ceilings, narrow aisles and shift work. The usual mistake is poor uniformity, not too little power. Narrow-beam luminaires keep the light on the floor between the racks.

Uniformity
U₀ ≥ 0,40
Height
8–12 m
Protection
IP65
Colour rendering
Ra ≥ 80

Suggested products

Calculate your project Target values: EN 12464-1

The photos illustrate the project type. They are not our installations. The values are targets from the named standards, not measurements.

Range for projects

Categories for commercial and public projects

All industrial lighting
Most used in projects

Products we suggest most often

Full catalogue
How we work

From project brief to quote

You do not need to know how many lumens you need. That is the calculation’s job.

  1. 01

    You describe the project

    Building type, area, mounting height, light colour, conditions and deadline.

    7 questions · about 3 minutes
  2. 02

    You get the target level

    The standard sets illuminance, uniformity and the glare limit. The luminaire count follows from that.

    EN 12464-1
  3. 03

    You get a shortlist

    Specific luminaires from our range, with power, luminous flux and IP rating.

    With product codes
  4. 04

    An engineer takes over

    Checks the solution, sends a quote and, if needed, makes a lighting calculation for your floor plan.

    Reply within 24 hours
Energy saving

What does your old lighting cost you?

Investors decide in marks, not in lux. Enter your existing lighting and see the yearly difference in consumption.

GuideLED vs. klasična rasvjeta: koliko energije zaista uštedite?
— Less per year: — Power lower by —
Questions

Before you start the configurator

No answer here? Write to us. We reply within 24 hours.

Is the configurator estimate enough for a detailed design?

No. The configurator gives an indicative estimate from the target values of the standard. For a detailed design our engineer makes a lighting calculation on your floor plan.

What does it cost?

The calculation, the product shortlist and the AI advisor are free and do not oblige you to buy.

Why do you ask for a business email?

The tool is for business projects. We send the link by email to confirm that the address is yours.

Where do I buy the suggested products?

Green Tech does not sell directly. We deliver the quote through authorised partners and installers across BiH.

Do you deliver projects often? Become a partner.

For electrical installers, contractors and outlets that work with LED lighting and air conditioning.

  • A named engineer contact
  • A place on the partner map
  • Technical documentation
  • Help with quotes
Become a partner Find a partner