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Product Description
xThe Oren CTC915 is a 150 mm surface-mounted LED downlight in black or white sand — 18 W giving 1,680 lm, switchable 2700 K / 3000 K / 4000 K, CRI above 92, TRIAC dimmable, IP54.
No cutout. No ceiling void needed. It screws to the ceiling rather than dropping through a hole — so it goes where a recessed downlight cannot: concrete ceilings, rendered soffits, shallow voids, rentals, heritage ceilings you must not cut, and under eaves outside.
The middle size, and the one that does most jobs
1,680 lumens from a 150 mm body. That is enough to be a primary ceiling light in a bathroom, a laundry, a small bedroom or a porch on its own, where the 120 mm version is better in a run. It is the most useful of the three for that reason: bright enough to work alone, small enough not to dominate.
The dimensions were published back to front
Our table gave “Width 90 mm, Height 150 mm”. It is 150 mm across and 90 mm deep. The 90 mm is identical on all three Oren sizes while the other varies 120 / 150 / 180 — and a range of round downlights varies by diameter, not by how far it hangs down. The model numbers agree: CTC912, CTC915, CTC918. Confirm with us before setting out a ceiling grid.
CRI above 92
Most downlights here record CRI 80. The Oren records above 92, and that shows on skin, timber, food and fabric — at 80, reds go slightly grey and timber flattens. At 93 lumens per watt while holding CRI 92, it gives up almost nothing to get there.
IP54 — splash-rated, so covered positions outside. Our page said it “fits just about anywhere—indoors or out”. Under an eave, a verandah, a carport or a covered alfresco — yes. An exposed soffit taking horizontal rain — no.
36-degree beam
A focused beam, giving a defined pool rather than a wash. Space these closer together than a wide-beam downlight, and remember that a focused beam from a 150 mm fitting mounted on the surface sits 90 mm lower than a recessed one — which slightly widens the pool at floor level.
TRIAC dimmable on an ordinary wall dimmer, and Class I — earth required, at 0.53 kg.
Where it works
- Bathrooms, laundries and small bedrooms — bright enough alone.
- Concrete and shallow ceilings — no cutout, no void.
- Porches, verandahs and carports.
- ⚠ IP54 — covered outdoor positions, not exposed.
- ⚠ Confirm the diameter with us before setting out a grid.
Specifying it
150 mm diameter, 90 mm deep — our table had these reversed — at 0.53 kg, in aluminium, sand finish. Integrated 18 W COB LED giving 1,680 lm, included, with switchable 2700 K / 3000 K / 4000 K, CRI >92, 36° beam, TRIAC dimmable. 240 V, Class I — earth required, IP54 — splash-rated; covered positions, surface-mounted — no cutout required. Warranty is three years, as a replacement warranty.
Supplied and supported by Lights For You.
Questions
Which Oren size should I choose?
This one, for most jobs. At 1,680 lm it is bright enough to be the primary ceiling light in a bathroom, laundry, small bedroom or porch on its own, where the 120 mm is better in a run and the 180 mm is a bigger object on the ceiling.
Does it need a hole cut in the ceiling?
No — it is surface-mounted, so it works on concrete ceilings, rendered soffits, shallow voids, rentals and heritage ceilings you must not cut, as well as under eaves outside.
How wide is it?
150 mm across and 90 mm deep. Our table had those reversed — the 90 mm is identical on all three Oren sizes while the other varies 120/150/180, and the model numbers CTC912/915/918 carry the same figures. Confirm with us before setting out a grid.
Can it go outside?
In covered positions. IP54 is protected against splashing, not jets or wind-driven rain — under an eave, verandah or carport, yes; an exposed soffit, no.
Is CRI 92 worth it?
Over a bathroom mirror or a kitchen bench, yes. At CRI 80 reds go slightly grey and timber flattens; at 92 they do not — and at 93 lm/W this fitting gives up almost nothing to get there.
Can I dim it?
Yes — TRIAC, on an ordinary wall dimmer.
Does surface mounting change the light?
Slightly. The fitting sits 90 mm lower than a recessed one, which widens the pool a little at floor level. With a 36-degree beam that is worth allowing for in the spacing.
Product Specifications
xSpecifications
| Brand | Telbix Lighting |
|---|---|
| Model / SKUs | OREN CTC915-BK3C (Black) · CTC915-WH3C (White) |
| Type | SURFACE-MOUNTED LED downlight — no cutout required |
| Finishes | Black · White — sand |
| Input Voltage | 240V |
| Wattage | 18W integrated COB LED — included |
| Lumen Output | 1680lm — enough to be a room’s primary light |
| Efficacy | 93 lm/W at CRI above 92 |
| Colour Temperature | SWITCHABLE 2700K / 3000K / 4000K, set at installation |
| CRI | > 92 |
| Beam Angle | 36° — a defined pool, not a wash |
| Dimming | YES — TRIAC |
| IP Rating | IP54 — splash only. COVERED outdoor positions |
| Electrical Protection | CLASS I — EARTH REQUIRED |
| Diameter | 150mm — our table had this listed as the height |
| Depth | 90mm — identical across all three Oren sizes |
| Weight | 0.53kg |
| Material | Aluminium |
| Warranty | 3 Years — replacement warranty |
Variant specifications
| Order code | Diameter | Wattage | Output | Efficacy |
|---|---|---|---|---|
| OREN CTC915-BK3C / -WH3C | 150mm | 18W | 1680lm | 93 lm/W |
| OREN CTC912-BK3C / -WH3C | 120mm | 12W | 1150lm | 96 lm/W |
| OREN CTC918-BK3C / -WH3C | 180mm | 24W | 2060lm | 86 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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