Emit Deck Light 55mm Tri-Colour 12/24V Square Slot White Domus
Domus Emit 55mm LED deck light, 2.5W, tri-colour, 36 deg beam, 12/24V DC, square slot fascia, white. Requires 12/24V DC LED driver.
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Alternatively Known As: Domus EMIT-55-TRIO-WHT, 55mm LED Inground Light, Mini Recessed Deck Light, Tri-Colour LED Step Light
- Variant: EMIT-55-TRIO-WHT
- Light Type: Tri-colour LED inground and deck light
- Wattage: 2.5W
- Input Voltage: 12/24V DC constant voltage
- Colour Temperature: 3000K, 4000K or 5500K selectable
- Beam Angle: 36° standard; optional 19° and 60° lenses available
- Luminous Output: 22 lm at each selectable colour temperature
- LED Type: CREE
- Colour Rendering Index: ≥90
- Ingress Protection: IP67
- Impact Protection: IK10
- Dimming: No
- LED Lifespan: 50,000 hours
- Load Rating: 1,500 kg drive-over
- Cutout: 43 mm diameter without cannister; 48 mm diameter with cannister
- Driver Requirement: 12V or 24V DC constant-voltage LED driver, wired in parallel
- Operating Temperature: -20°C to 40°C
- Dimensions (H x L x W): 62mm x 55mm x 55mm
- Weight: 0.25 kg
- Selectable warm white, neutral white and white colour temperatures
- Compact 55mm round body with square slot fascia
- White finish suitable for residential and architectural exterior lighting
- IP67-rated construction for inground and deck applications
- IK10 impact rating and 1,500kg drive-over load rating
- High colour rendering with CRI of at least 90
- Optional beam lenses, honeycomb, linear lens and opal diffuser available
- Requires a separate 12/24V DC constant-voltage LED driver
- Manufacturer data identifies the product as backed by a 5-year replacement warranty. ([domuslighting.com.au](https://www.domuslighting.com.au/product/emit-55-square-slot/))
- Installation must be completed by a professional or licensed electrician. Use a compatible 12V or 24V DC constant-voltage LED driver, connect fittings in parallel and follow the manufacturer's installation instructions. ([domuslighting.com.au](https://www.domuslighting.com.au/wp-content/uploads/2026/08/EMIT-55-TRIO-Installation-Manual.pdf))
- Residential deck and garden lighting
- Inground feature lighting
- Pathway and stair lighting
- Architectural accent lighting
- Drive-over outdoor lighting where the specified load rating is suitable
- Landscape lighting systems using 12V or 24V DC constant-voltage drivers
- AS/NZS 60598.1:2017: Applicable general requirements and tests for luminaires; a product-specific compliance declaration was not located. ([codehub.building.govt.nz](https://codehub.building.govt.nz/resources/asnzs-60598-12017?utm_source=openai))
- AS/NZS 60598.2.23:2021: Relevant to certain extra-low-voltage lighting systems; applicability should be confirmed against the final installation arrangement. ([inus04aapb1h3nprod.dxcloud.episerver.net](https://inus04aapb1h3nprod.dxcloud.episerver.net/en-us/standards/as-nzs-60598-2-23-2021-115874_saig_as_as_3028800/))
- Low 2.5W LED power consumption can reduce operating energy compared with higher-wattage conventional lighting
- 50,000-hour rated LED lifespan can reduce replacement frequency and associated waste
- Low-voltage 12/24V DC operation supports use in extra-low-voltage outdoor lighting systems
- High CRI and selectable colour temperatures can help provide suitable illumination without excessive over-lighting
Warranty information is inconsistent across the current manufacturer materials: the EMIT-55 product page and data sheet state a 5-year replacement warranty, while Domus Lighting's current warranty statement lists exterior LED deck and inground lights as 3 years replacement for residential applications and 12 months replacement for commercial applications. Confirm the applicable warranty term at purchase. Warranty eligibility requires installation by a licensed electrician and compliance with installation guidelines. ([domuslighting.com.au](https://www.domuslighting.com.au/product/emit-55-square-slot/))
Available through Domus Lighting and authorised Australian lighting distributors; live stock availability should be confirmed with the distributor.
