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Product Description
xThe Thalia OY40 is a 400 mm round oyster with a teak wood finish — 24 W giving 1,575 lm, with switchable 3000 K / 4000 K / 6000 K and three-step dimming from the wall switch you already have.
This is the middle of three, and the useful comparison is with the 500 mm.
- 400 mm — 24 W, 1,575 lm, 1.5 kg
- 500 mm — 36 W, 2,790 lm, 2.2 kg
50% more power buys 77% more light — so if the room can carry a 500 mm disc, the larger one is the better buy per lumen. The 400 mm is the right choice when 500 mm would be too large for the ceiling: bedrooms, studies, hallways and smaller living rooms.
1,575 lumens — what that actually covers
Enough to be the only light in a bedroom, a study or a hallway, and enough for a modest living room. In a large open-plan space it will not carry the room alone — that is what the 500 mm is for.
At 66 lm/W it sits between its two siblings (52 and 77.5). The Thalia is one of only two ranges reviewed in this programme that gets meaningfully more efficient as it gets bigger — most give the same output at every size.
It dims from an ordinary wall switch
No dimmer, no new wiring. Flick the switch off and straight back on: 100%, 50%, 20%, then back to full.
In a bedroom that is the feature that matters most. A 1,575-lumen oyster at full is too much last thing at night; at 20% it is a soft general light. Most fittings need a dimmer and a spare wire in the wall to do that. This one needs the switch already on your wall.
Three colour settings, reaching daylight
3000 K, 4000 K, 6000 K, on a slide switch. Most switchable fittings here stop at 4000 K; 6000 K is true daylight, which suits a study or a craft room in a way warm white does not.
⚠ Choose it before the electrician leaves. Our record flags the Thalia as colour changing, and that overstates it: the setting is made once, at the fitting, at installation, and is fixed afterwards — not from a switch, an app or a remote.
Round, and 60 mm deep
1.5 kg, 60 mm from the ceiling — a flat disc rather than a bowl. The square Lyric OY40 is the identical light in a square body; the round forgives being a few degrees off centre where the square shows it.
IP20 — indoor and dry locations only, Class I — earth required, in wood, polycarbonate and metal — the metal was missing from our record. CRI above 80. Not a bathroom; the Lunos squares are IP44.
Where it works
- Bedrooms — and the 20% step is why.
- Studies and craft rooms — 6000 K daylight.
- Hallways and smaller living rooms.
- ⚠ Not a large open-plan room — use the 500 mm.
- ⚠ IP20 — not a bathroom.
Specifying it
400 mm across, projection 60 mm, 1.5 kg, in wood, polycarbonate and metal, teak wood tones. Integrated 24 W LED giving 1,575 lm, included, with slide-switch 3000 K / 4000 K / 6000 K set at installation, CRI >80, and three-step dimming from an ordinary wall switch — 100% / 50% / 20%. 240 V, Class I — earth required, IP20 — indoor and dry locations only. Warranty is three years, as a replacement warranty.
Supplied and supported by Lights For You.
Questions
Should I get this or the 500mm?
If the ceiling can carry a 500 mm disc, the larger one is the better buy per lumen — 50% more power buys 77% more light. The 400 mm is right when 500 would be too large: bedrooms, studies, hallways and smaller living rooms.
Will it light a room on its own?
A bedroom, study or hallway comfortably, and a modest living room. In a large open-plan space it will not carry the room alone — that is what the 500 mm is for.
Do I need a dimmer?
No. Flick your ordinary wall switch off and straight back on: 100%, 50%, 20%, then back to full. In a bedroom that is the feature that matters most — 1,575 lumens at full is too much last thing at night, and most fittings need a dimmer and a spare wire in the wall to soften.
Can I change the colour temperature later?
No. Our record flags it as colour changing, which overstates it — the setting is made once at the fitting during installation and is fixed afterwards, not from a switch, an app or a remote.
How is it different from the Lyric?
The Lyric OY40 is the identical light in a square body. Round forgives being a few degrees off centre; square aligns with the room and shows any misalignment.
What is 6000K for?
True daylight — most switchable fittings here stop at 4000 K. It suits a study or a craft room in a way warm white does not.
Can it go in a bathroom?
No — IP20, indoor and dry locations only. The square Lunos oysters are IP44.
Product Specifications
xSpecifications
| Brand | Telbix Lighting |
|---|---|
| Model / SKU | THALIA OY40-WD3C (Wood) — the middle of three |
| Type | ROUND LED oyster — teak wood finish, three-step switch dimming |
| Input Voltage | 240V |
| Wattage | 24W integrated LED — included |
| Lumen Output | 1575lm — a bedroom, study or hallway on its own |
| Efficacy | 66 lm/W |
| Colour Temperature | SLIDE SWITCH 3000K / 4000K / 6000K — SET AT INSTALLATION, then fixed |
| CRI | > 80 |
| Dimming | THREE-STEP from an ORDINARY WALL SWITCH — 100% / 50% / 20% |
| IP Rating | IP20 — indoor and dry only. NOT a bathroom |
| Electrical Protection | CLASS I — EARTH REQUIRED |
| Width | 400mm |
| Projection | 60mm |
| Weight | 1.5kg |
| Material | Wood, polycarbonate and METAL — the metal was missing from our record |
| Square alternative | LYRIC OY40 — identical light, square body |
| Warranty | 3 Years — replacement warranty |
Variant specifications
| Order code | Size | Wattage | Output | Efficacy |
|---|---|---|---|---|
| THALIA OY50-WD3C | 500mm | 36W | 2790lm | 77.5 lm/W |
| THALIA OY40-WD3C | 400mm | 24W | 1575lm | 66 lm/W |
| THALIA OY30-WD3C | 300mm | 12W | 620lm | 52 lm/W |
Data Sheet & Manual
xWarranties, Return & Refund Policy
xWarranties
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.
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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
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