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Overview
CoLab MUSE LED Downlight - IP20, Surface Mounted, Round, 45/65mm
The CoLab MUSE is a miniature surface-mounted LED downlight for dry indoor spaces. Its die-cast aluminium body, set-back light source and black baffle create focused illumination without a recessed ceiling fitting.
- IP rating
- IP20
- Colour temperature
- 45mm: 3000K; 65mm: 3000K or 4000K
Features
- Compact surface-mounted design in two body sizes.
- Set-back optics with a black baffle for controlled illumination.
- Powder-coated aluminium housing in Matte Black or Matte White.
Specifications
- Models
- MUSE-SM45 and MUSE-SM65
- Nominal power
- 4W system (45mm); 7W system (65mm)
- Supply
- 240V AC
- Colour temperature
- 45mm: 3000K; 65mm: 3000K or 4000K
- Luminaire output
- 45mm: 198lm at 3000K. 65mm: 544lm at 3000K or 561lm at 4000K (±10%)
- Colour rendering
- CRI >90
- Colour consistency
- 3-SDCM
- Beam angle
- 30°, fixed symmetrical distribution
- Glare control
- UGR <19
- Construction
- Die-cast aluminium, powder-coated finish
- Baffle
- Matte Black
- IP rating
- IP20
- Dimming
- Mains dimmable; verify compatibility with the chosen LED dimmer
- LED technology
- DOB LED
- Rated life
- >50,000 hours, L70 B20
Dimensions
- 45mm model
- Ø45 × 34.5mm high
- 65mm model
- Ø65 × 32.5mm high
- Weight
- 45mm: 100g; 65mm: 200g, including mains-dimmable circuit
Options
Select the size, finish and fixed colour temperature together. The 45mm model is listed in 3000K; the 65mm model is listed in 3000K or 4000K. These fittings are not CCT-switchable.
Both housing finishes have a Matte Black baffle.
A compatible mains LED dimmer is sold separately and is required for dimming.
DALI-2 is a manufacturer option for both models. Specify the configuration and matching controls separately and confirm availability before ordering.
Listed variants
- 45mm / Black / 3000K
- ONE-MUSE-SM45-4W-3K-BLK
- 45mm / White / 3000K
- ONE-MUSE-SM45-4W-3K- WHT/BLK
- 65mm / Black / 3000K
- ONE-MUSE-SM65-7W-3K-BLK
- 65mm / Black / 4000K
- ONE-MUSE-SM65-7W-4K-BLK
- 65mm / White / 3000K
- ONE-MUSE-SM65-7W-3K-WHT/BLK
- 65mm / White / 4000K
- ONE-MUSE-SM65-7W-4K-WHT-BLK
Inclusions
- One MUSE-SM45 or MUSE-SM65 surface-mounted downlight with integrated LED source, in the selected size, finish and colour temperature.
- Standard mains-dimmable circuit.
Installation requirements
Arrange installation and fixed electrical wiring by a licensed electrician.
Surface mount in a dry indoor location; the fitting is rated IP20. Confirm the mounting arrangement and any dimmer compatibility before connection.
Warranty
3-year warranty, covering product defects and performance deficiencies.
Documentation
Shipping costs are calculated at checkout based on your delivery address, order weight and dimensions. Standard dispatch is 5 working days; delivery transit times begin after dispatch. For urgent orders or heavy and bulky items, contact our team before ordering.
Warranties
For all warranty claims, please ensure you have your proof of purchase and that the faulty product is within the applicable manufacturer's stated warranty period. Warranty is limited to replacement unless otherwise stated.
Under no circumstances will Ozlighting be liable for any electrical costs associated with a faulty product.
Please note that all electrical items that require installation must be done by a licensed electrician in accordance with Australian and New Zealand laws and regulations. If you are claiming a warranty on a particular item, we may ask you to provide evidence that it has been installed by a licensed electrician.
Goods damaged in Transit or Short Deliveries
Unfortunately, accidents do happen in transit and occasionally shipping errors can occur. If this is the case, please get in touch with us within 7 days of receiving your order at sales@ozlighting.com.au and we will begin to process rectifying the order for you right away.
Returns
If a product is no longer required or you've changed your mind, you have 30 days to return these goods to our warehouse.
All products returned must be in their original packaging and must not have been used. If the product box is damaged in any way this may affect the result of your return.
Returns will be processed as a store credit which is valid for up to 12 months from the date of issue to use on any of our products. If you would like to opt for a refund please note it will incur a 15% restocking fee.
The customer is responsible to arrange and pay for the return delivery.
For items that have been made to order or custom made or altered in any way, unfortunately we cannot accept these items back.
Please note:
Products may differ from those pictured on the website due to natural variations in colour and finish. Products that have been installed cannot be returned.
Procedure
To claim your warranty or return, please email us at sales@ozlighting.com.au with the following information:
- Your invoice or order number.
- The reason for the warranty or return.
- Any supporting evidence (such as photos) to support your claim
Liability
We exclude and are not liable for all liabilities, losses, damages, expenses and costs of any kind (including without limitation any indirect and consequential losses, such as commercial or economic loss of any kind, and/or expenses incurred for installation services) as a result of or in connection with your access and/or use of our website, and/or any of our acts or omissions (including negligence).
Governing Law
Any argument relating to the terms and conditions between Ozlighting and the customer shall be governed by the laws of New South Wales, Australia.

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