Domus Lighting Backlit Panel Domus PANEL-BLT-606 Backlit Panel Troffer Light
Domus Lighting Backlit Panel Domus PANEL-BLT-606 Backlit Panel Troffer Light
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Domus Lighting
SKU: 17621

Domus PANEL-BLT-606 Backlit Panel Troffer Light

3 Years Warranty
3 Years Warranty
IP20 – perfect for indoor use
IP20 – perfect for indoor use
L4Y Best Choice
L4Y Best Choice
Color Temprature Changing Technology
Color Temprature Changing Technology
$80.95
$127.70
$80.95
Product Description  
Product Description
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The Domus PANEL-BLT-606 is a 600 × 600 mm backlit LED panel — 35 W, tri-colour switchable, IP20, with a harmonic filter for flicker-free operation, in Trio or DALI.

⭐ One panel, four ways to mount it
Method ⭐ What it needs Suits
⭐ T-bar grid ⭐ Nothing — it drops in Offices, existing suspended ceilings
⭐ Plaster recessed A plaster kit + a ceiling void ⭐ Flush finish in plasterboard
⭐ Surface, as an oyster ⭐ A surface frame — ⭐ with room for the driver ⭐ Concrete soffits, no void at all
⭐ Suspended pendant Suspension wires High ceilings, exposed services
  • ⭐ The surface-frame option is the one worth knowing about. ⭐ A concrete soffit or a slab ceiling has no void to recess into, ⭐ and the usual answer is a different fitting entirely. ⭐ Here the same panel becomes a surface oyster, and Domus specifically notes the frame has room for the driver — ⚠ which is the detail that usually defeats surface-mounting a panel.
  • ⭐ That flexibility has a practical value on a refurbishment: ⭐ one product code can serve a grid ceiling in one area and a concrete soffit in another, with the same appearance and the same lamp life.
  • ⚠ The frames and plaster kits are separate items, ⛔ and no part numbers are published on the listing. ⭐ Tell us which mounting you need and we will quote the right accessory with it.
⚠ A depth figure worth questioning

⭐ This panel publishes a height of 32 mm; its 300 × 600 sibling publishes 10 mm. ⚠ For a BACKLIT panel — where the LEDs sit across the whole back and need room to blend before the diffuser — 10 mm is very thin, and 32 mm is normal. ⭐ Our reading is that the 10 mm on the sibling describes the trim or diffuser rather than the fitting depth. ⚠ Offered as reasoning, not fact — ⭐ but it matters, because the recess depth is what a plaster kit has to accommodate. ⭐ Confirm the depth with us before the ceiling is set out.

⭐ The flicker filter, and why it is worth more than it used to be

⭐ Domus fits a harmonic filter to reduce total harmonic distortion, and so flicker and strobing. ⭐ The stated benefit is on camera: standard drivers that are not “flicker-free” produce a rolling band effect in video recordings, which this removes. ⭐ In a room that hosts video calls or recordings — which is now most meeting rooms — that is a real specification point rather than a marketing line. ⛔ No flicker percentage or frequency is published, ⚠ so it is a claim without a number.

⛔ dimmable=No, and a DALI variant

⭐ Trio and DALI variants are both sold; the dimmable field says “No”. ⭐ DALI is a dimming protocol. ⭐ The field almost certainly describes the Trio variant only. ⚠ Confirm which you are ordering — it decides whether the ceiling needs a control cable.

✅ The published specification
Specification Value
Size 595 × 595 mm — ⭐ the 600 × 600 grid module
Power 35 W at 220–240 V
Colour temperature 3000 / 4000 / 5700 K — DIP switch on the cable
Depth 32 mm
IP rating IP20 — ⚠ dry interior only
Construction White frame, opal diffuser
⭐ Flicker ⭐ Harmonic filter — flicker-free
Variants Trio (17621) or DALI (21648)
Warranty 3 years
⛔ Lumen output ⛔ Not published — ⭐ ≈3100–3300 lm at the sibling's efficacy
Where it works
  • Open-plan offices on a 600 × 600 grid.
  • ⭐ Concrete soffits — ⭐ using the surface frame.
  • ⭐ Meeting rooms used for video — ⭐ the flicker filter.
  • ⛔ Not in wet areas — ⚠ IP20.
  • ⚠ Not recessed until the depth is confirmed.
Specifying it

600 × 600 mm backlit LED panel troffer, 595 × 595 mm, 32 mm deep. 35 W at 220–240 V. Tri-colour 3000 / 4000 / 5700 K, DIP switch on the cable. IP20. White frame, opal diffuser. Harmonic filter, flicker-free. Trio or DALI. 3-year warranty. ⭐ FOUR MOUNTING METHODS FROM ONE FITTING — drops into a T-bar grid, recesses into plasterboard with a kit, mounts on the surface as an oyster with room for the driver, or hangs on suspension wires. ⭐ THE SURFACE FRAME IS THE ONE WORTH KNOWING: a concrete soffit has no void, and this is the detail that usually defeats surface-mounting a panel. ⛔ The frames and kits are separate and no part numbers are published — tell us the mounting and we will quote it.

Supplied and supported by Lights For You.

Questions
How many ways can I mount it?

Four. It drops straight into a T-bar grid with no accessory. With a plaster kit it recesses flush into plasterboard. With a surface frame it becomes an oyster on the ceiling face. And with suspension wires it hangs as a pendant. That is unusually versatile for a panel, and it is buried in a paragraph most people skip.

Which of those is most useful?

The surface frame. A concrete soffit or slab ceiling has no void to recess into, and the usual answer is a different fitting entirely — but here the same panel becomes a surface oyster, and Domus specifically notes the frame has room for the driver, which is the detail that usually defeats surface-mounting a panel. On a refurbishment that means one product code can serve a grid ceiling in one area and a concrete soffit in another.

Do the frames and kits come with it?

No, they are separate items, and no part numbers are published on the listing. Tell us which mounting method you need and we will quote the right accessory alongside the panel so nothing arrives without its partner.

How deep is it?

32mm published. Worth noting that its 300 x 600 sibling publishes 10mm, which for a backlit panel — where the LEDs sit across the whole back and need room to blend before the diffuser — is very thin, while 32mm is normal. Our reading is that the 10mm describes the trim or diffuser rather than the fitting depth. That is reasoning rather than fact, and it matters because the recess depth is what a plaster kit has to accommodate. Confirm with us before the ceiling is set out.

What does the harmonic filter do?

It reduces total harmonic distortion, and with it flicker and strobing. The stated benefit is on camera: drivers that are not flicker-free produce a rolling band effect in video recordings, which this removes. In a room that hosts video calls — now most meeting rooms — that is a real specification point rather than a marketing line. No flicker percentage or frequency is published, so it is a claim without a number attached.

Can I dim it?

Depending on the variant. Trio and DALI variants are both sold while the dimmable field says "No", and DALI is a dimming protocol — so the field almost certainly describes the Trio variant only. Confirm which you are ordering, because it decides whether the ceiling needs a control cable run to each fitting.

How much light does it give?

No lumen figure is published for this size. Its 300 x 600 sibling publishes 2200 to 2350 lumens from 25W, which is 88 to 94 lumens per watt — applying the same efficacy to 35W suggests roughly 3100 to 3300 lumens here. That is an inference from the family rather than a published figure; ask us and we will get the real number.

Product Specifications  
Product Specifications
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Specifications

BrandDomus Lighting
Model / SKUsPANEL-BLT-606 — 17621 Trio, 21648 Dali
⭐ MOUNT 1 — T-bar grid⭐ Nothing needed, it drops in
⭐ MOUNT 2 — plaster recessedA plaster kit + a ceiling void — ⭐ flush finish
⭐ MOUNT 3 — surface oyster⭐ A surface frame WITH ROOM FOR THE DRIVER
⭐ Why that one matters⭐ A concrete soffit has NO void — ⚠ the driver is what usually defeats surface-mounting
⭐ MOUNT 4 — suspended pendantSuspension wires — high ceilings, exposed services
⛔ Frames and kits are separate⚠ And no part numbers are published — ⭐ tell us the mounting
⚠ Depth 32mm⭐ Its 300×600 sibling says 10mm — ⚠ too thin for a backlit panel
⭐ Our readingThe 10mm is the TRIM or diffuser, not the fitting depth — ⭐ confirm before setting out
⭐ HARMONIC FILTER⭐ Removes the rolling-band effect on camera — ⚠ no percentage published
⛔ dimmable=No AND a DALI variant⭐ The field likely describes the Trio only
⛔ LumensNot published — ⭐ ≈3100–3300lm at the sibling's 88–94 lm/W

Variant specifications

CeilingMountNeeds
⭐ T-bar gridDrop in⭐ Nothing
PlasterboardRecessedA plaster kit
⭐ Concrete soffit⭐ Surface oyster⭐ A surface frame
High / exposedPendantSuspension wires
Data Sheet & Manual  
Data Sheet & Manual
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Download Datasheet (PDF)

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Download Datasheet (PDF)

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