Domus Lighting Lighting Domus PLEX-COB-20-20M - 20M Roll Pack 20W LED Per Metre 640LED True Dotless Striplight IP54 24V - DRIVER REQUIRED Lights-For-You 24025
Domus Lighting Lighting Domus PLEX-COB-20-20M - 20M Roll Pack 20W LED Per Metre 640LED True Dotless Striplight IP54 24V - DRIVER REQUIRED Lights-For-You 24024
Domus Lighting Lighting Domus PLEX-COB-20-20M - 20M Roll Pack 20W LED Per Metre 640LED True Dotless Striplight IP54 24V - DRIVER REQUIRED Lights-For-You 24023
Domus Lighting Lighting Domus PLEX-COB-20-20M - 20M Roll Pack 20W LED Per Metre 640LED True Dotless Striplight IP54 24V - DRIVER REQUIRED Lights-For-You 24025
Domus Lighting Lighting Domus PLEX-COB-20-20M - 20M Roll Pack 20W LED Per Metre 640LED True Dotless Striplight IP54 24V - DRIVER REQUIRED Lights-For-You 24024
Domus Lighting Lighting Domus PLEX-COB-20-20M - 20M Roll Pack 20W LED Per Metre 640LED True Dotless Striplight IP54 24V - DRIVER REQUIRED Lights-For-You 24023
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Domus Lighting
SKU: 24023

Domus PLEX-COB-20-20M - 20M Roll Pack 20W LED Per Metre 640LED True Dotless Striplight IP54 24V - DRIVER REQUIRED

3 Years Warranty
3 Years Warranty
IP54 – dust and splashproof
IP54 – dust and splashproof
Color Temprature Changing Technology
Color Temprature Changing Technology
Beam angle for focused or wide lighting
180° Beam angle for focused or wide lighting
Dimmable
Dimmable
$624.95
$807.00
$624.95
Product Description  
Product Description
x

The Domus PLEX-COB-20-20M is a 24 V COB LED strip — 20 W per metre, 640 LEDs per metre, 180° beam, IP54, dimmable, 20 m roll.

⭐ Four drivers, and where they physically go
  • ⭐ Twenty metres at 20 W is 400 W. ⭐ At a 5 m single-feed limit that is four runs and four drivers of about 120 W each.
  • ⭐ Four 120 W drivers is a real volume of equipment — ⭐ roughly four large paperbacks, all generating heat, all needing ventilation and all needing to stay reachable.
Approach ⭐ Verdict
⭐ All four in one ventilated cupboard ⭐ Best — ⭐ one place to service, one heat load to manage
Two pairs, at each end of the job ⭐ Reasonable — ⭐ shorter cable runs
Four separate ceiling voids ⚠ Four access panels — ⭐ or four unreachable drivers
⛔ Inside the joinery or the cove ⛔ Will not fit, and would cook
  • ⭐ HEAT IS THE PART PEOPLE FORGET. ⭐ A driver at 85% efficiency dissipates about 18 W as heat — ⭐ four of them in a sealed cupboard is roughly 70 W of continuous heating in a small volume. ⚠ That shortens driver life, and driver life is what determines when the installation first fails. ⭐ Ventilate the cupboard.
  • ⭐ THE ALTERNATIVE WORTH PRICING: 10 W strip over the same twenty metres is 200 W, reaches further, and may need only two or three drivers — ⭐ half the equipment, half the heat, and it looks identical because the LED density is the same.
⭐ Dimmable — and why it matters more at this wattage

⭐ This side of the range publishes a dimmable confirmation, and at 20 W per metre it is worth acting on. ⭐ The highest output in the range is often more than a finished room wants — ⚠ a bench that needs 20 W while you are working on it needs far less when you are not. ⭐ Dimming lets one installation serve both, ⭐ and it extends driver and LED life by running below full output most of the time. ⚠ The dimming happens at the DRIVER, so specify a dimmable 24 V driver — a non-dimmable one on a dimmable strip gives a non-dimmable installation, discovered at commissioning.

✅ What is published
Specification Value
Load 20 W per metre — ⭐ 400 W total
⭐ Drivers ⭐ 4 at ≈120 W — ⛔ not stated on the listing
⭐ Heat to dissipate ⭐ ≈70 W across the four — ⭐ ventilate
⭐ LED density ⭐ 640 per metre — dotless
Colour temperature 3000 / 4000 / 5000 K
Beam angle 180°
Dimmable ⭐ Yes — ⭐ specify a dimmable driver
IP rating IP54 — indoor including wet areas
⭐ Driver ⭐ REQUIRED — stated in the title
Warranty ⭐ 3 years
⛔ Made to order, cut to length

No lead time is published. Call our team to confirm. ⭐ We will.

Where it works
  • ⭐ Multiple task runs across a fitout — ⭐ four from one roll.
  • ⭐ Where the four drivers can be grouped and ventilated.
  • ⭐ Dimmed installations — ⭐ 20 W is often more than a room wants.
  • ⛔ Not with drivers in joinery — ⚠ they will not fit and would cook.
  • ⚠ Not at 20 W throughout — ⭐ price the 10 W too.
Specifying it

COB LED strip, 20 m roll. 20 W per metre at 24 V DC, 400 W total. 640 LEDs per metre, dotless. 3000 / 4000 / 5000 K. 180° beam. IP54. Dimmable. Four drivers at approximately 120 W. 3-year warranty. ⭐ FOUR 120 W DRIVERS IS A REAL VOLUME OF EQUIPMENT — roughly four large paperbacks, all generating heat, all needing ventilation and all needing to stay reachable. ⭐ HEAT IS THE PART PEOPLE FORGET: at 85% efficiency the four dissipate about 70 W continuously, which in a sealed cupboard shortens driver life — and driver life determines when the installation first fails. ⭐ VENTILATE IT. ⭐ And price the 10 W strip: half the load, half the heat, and it looks identical.

Supplied and supported by Lights For You.

Questions
How many drivers will 20 metres need?

Four, at about 120W each. Twenty metres at 20W per metre is 400W, and the published single-feed limit is 5 metres — so four runs and four drivers. That count is not stated on the listing.

Where should they go?

All four in one ventilated cupboard is usually best — one place to service and one heat load to manage. Two pairs at each end of the job is reasonable and gives shorter cable runs. Four separate ceiling voids means four access panels, or four unreachable drivers. Inside joinery or a cove is not an option: they will not fit and would cook.

Why does heat matter?

Because it is the part people forget, and it determines when the installation first fails. A driver at 85% efficiency dissipates about 18W as heat, so four of them in a sealed cupboard is roughly 70W of continuous heating in a small volume. That shortens driver life, and the driver is already the part that fails first in any low-voltage installation. Ventilate the cupboard.

Is there a way to reduce all of this?

Price the 10W strip. Over the same twenty metres it is 200W, reaches further, and may need only two or three drivers — half the equipment, half the heat, and it looks identical because the LED density is the same 640 per metre. Whether it gives enough light depends on what the run is doing.

Why is dimming worth specifying at this wattage?

Because the highest output in the range is often more than a finished room wants. A bench that needs 20W per metre while you are working on it needs far less when you are not, and dimming lets one installation serve both. It also extends driver and LED life by running below full output most of the time.

How do I dim it?

At the driver, not the strip. Specify a dimmable 24V driver — a non-dimmable one on a dimmable strip gives a non-dimmable installation, and that is discovered at commissioning rather than at order. Tell us the control you intend to use and we will match the driver.

Will the four runs look consistent?

Yes. 640 LEDs per metre is constant, and one roll is one batch — so all four runs come from the same production and the white is consistent between them. That matters where two runs meet at a corner or face each other across a room.

Product Specifications  
Product Specifications
x

Specifications

BrandDomus Lighting
Model / SKUsPLEX-COB-20-20M — 24023 3000K, 24024 4000K, 24025 5000K
⭐ 20 m at 20 W = 400 W⭐ Four runs · ⭐ four drivers at ≈120 W
⭐ Which is a real VOLUME of equipment⭐ Roughly four large paperbacks
⭐⭐ HEAT IS THE PART PEOPLE FORGET⭐ At 85% efficiency each dissipates ≈18 W
⭐ Four together⭐ ≈70 W of CONTINUOUS heating in a small volume
⚠ Which shortens driver life⭐ And driver life determines when the installation first FAILS
⭐⭐ VENTILATE THE CUPBOARD⭐ Grouping them is best — one place to service
⛔ Not inside joinery or a cove⚠ They will not fit and would cook
⭐ THE ALTERNATIVE WORTH PRICING⭐ 10 W over 20 m = 200 W — ⭐ half the heat, ⭐ looks identical
⭐ Dimming matters MORE at this wattage⚠ 20 W/m is often more than a finished room wants
⭐ And it extends driver and LED life⭐ By running below full output most of the time
⚠ Dimming happens at the DRIVER⭐ A non-dimmable driver = a non-dimmable installation

Variant specifications

Driver location⭐ Verdict
⭐ One ventilated cupboard⭐ Best — one service point
Two pairs, each end⭐ Reasonable
Four ceiling voids⚠ Four access panels
⛔ Joinery or cove⛔ Will not fit, would cook
Data Sheet & Manual  
Data Sheet & Manual
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Download Datasheet (PDF)

Warranties, Return & Refund Policy  
Warranties, Return & Refund Policy
x

Warranties

For all warranty claims please ensure you have your proof of purchase at hand, an invoice from your electrician from the installation and check the faulty product is within the applicable warranty period. Warranty is replacement only.

Lights For You is not responsible for damages caused by unprofessional installation, modified products or manipulated by the customer or by any other person not authorised by the manufacturer; as well as by improper use, manipulation and/or short circuits, apparent signs of improper treatment.

Faulty items: lodge warranty directly with the brand (manufacturer). Keep proof of purchase.

Damaged or Missing Items

Notification of any damages or missing items must be received by Lights For You within seven (7) days of receipt of the product. Please email photos to ashfield@lightsforyou.com.au.

If the product is to be repaired or replaced, it must correspond to the one originally sent by Lights For You and the customer must include the delivery note and/or invoice.

Returns

Change of Mind Returns

  • Customers who wish to return a product due to a change of mind or cancelled order may do so within thirty (30) days of receipt.
  • The customer is responsible for the shipping costs for a change of mind return, irrespective of any free, discounted or any other type of shipping promotion that may have been applicable at the time of your order. This includes any costs you incur for us shipping the product to you in the first place and the cost of shipping the product back to us.

Lodge a Return

You must lodge a return request via the below request form.

Excluded from Change of Mind

  • Clearance items
  • Discontinued items
  • Globes
  • Custom items
  • Made to Order (incl. custom cut profiles & LED strips)
  • Lamp shades
  • T4 fluorescent tubes
  • Gift cards

Credits will be issued in the form of store credit or gift voucher and will be equal to the price paid for the product minus the cost of shipping. Store credit vouchers are valid for six months from the date of issuance.

Our Rights

We reserve the right to refuse a return in cases where we cannot be reasonably satisfied that you purchased the product from us or where we are not responsible for the damage in accordance with our Faults & damages policy.

Cancellations

Customers who wish to cancel all or part of an order due to change of mind or incorrectly ordered may do subject to cancelling in within 12 hours, during business hours from time of purchase. Once products have been shipped, you cannot cancel them.

Your Options

  • Restocking fee: 20% will apply unless otherwise stated, or unless another order of equal or greater value is placed in lieu of this re-stocking fee.
  • Credit: will be issued in the form of store credit and will be equal to the price paid.

    Please refer to the following link to learn more about our policies

    Learn More

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