National Light Sources | 7W Tri Colour LED Downlight 70mm | Dimmable 3000–6000K
The NLS 20354 is a 7W tri-colour LED downlight rated 240V, designed for flush ceiling installation with a 70mm cut-out. The NLS 20354 delivers 600 lumens and offers three switchable colour temperatures: warm white (3000K), neutral white (4000K), and cool daylight (6000K). It is dimmable, IC-4 rated for safe installation into insulated ceilings, and complies with Australian electrical standards.
Renovation and new-build jobs frequently require switchable downlights to match different mood settings without rewiring or replacing fittings. Warm white suits living areas and bedrooms, neutral white works for kitchens and work zones, and daylight output performs well in bathrooms and accent lighting. The tri-colour design eliminates the need to stock three separate downlight types and delivers flexibility across a single project or repeated customer upgrades.
Licensed electricians value the NLS 20354 for its straightforward 70mm flush installation into standard ceiling boxes, compatibility with dimmers for step-less brightness control, and long 50,000-hour rated lifespan that minimizes maintenance calls. The colour-change function reduces material waste since one SKU replaces three single-colour alternatives. Trim finish integrates cleanly with most ceiling types, and the integrated 600mm flex and plug simplify temporary testing and final commissioning on site.
Features
- Tri-colour LED output — switch between 3000K warm white, 4000K neutral white, and 6000K cool daylight without replacing the fitting or rewiring.
- 600 lumens brightness — suitable for ambient lighting in living areas, kitchens, and commercial spaces without additional downlights.
- 120-degree beam angle — even light distribution across rooms up to 3–4 metres width; covers typical domestic ceiling spans without dark patches.
- Dimmable operation — works with trailing-edge and leading-edge dimmers to adjust brightness from 10% to 100%, reducing energy use in low-light periods.
- 70mm flush cut-out — installs into standard 70mm ceiling openings and Australian 16mm and 20mm wall boxes without modification; no additional backing plates required.
- IP44 rating — protects against dust and splash from light rain or water spray; safe for kitchens and bathrooms above benches (not directly over sinks or in high-moisture wet areas).
- IC-4 insulation rating — certified for safe installation directly into insulated ceilings; thermal cutout prevents overheating in contact with bulk insulation.
- 50,000-hour rated life — averages 11+ years at 12 hours daily use; solid value for domestic and commercial installations with minimal replacement cycles.
- Includes 600mm flex and plug — supplied with terminated power lead and standard Australian plug for immediate testing and installation flexibility.
- Low power consumption — 7W operation (0.04A input current) reduces energy bills compared to halogen or incandescent downlights and works on standard 10A lighting circuits.
- 240V AC rated — standard Australian mains supply; no transformers or specialist power supplies needed.
- Interior installation only — the IP44 rating is for splash protection in kitchens and bathrooms at bench level only, not for external walls or fully weatherproof outdoor use.
Where to use
- Living rooms and bedrooms — the warm-white 3000K setting creates a relaxing ambiance, and dimming capability allows occupants to adjust brightness for evening viewing or sleep modes without glare.
- Kitchen and dining areas — neutral-white 4000K output provides task lighting for food preparation and cooking, while dimming supports dining and entertaining at lower brightness.
- Bathrooms — the cool-daylight 6000K setting delivers bright, natural-looking light for grooming and makeup application; IP44 rating suits splash zones above basins (not directly over showers or baths).
- Hallways and landings — low-power 7W consumption suits longer run times; the NLS 20354 reduces energy use on lighting circuits with multiple downlights.
- Home offices and study zones — the 4000K neutral-white setting suits work tasks, and dimming minimizes screen glare during daytime.
- Rental properties and holiday homes — multiple colour options help maintain a neutral aesthetic across furnished and unfurnished units; long lifespan reduces call-back maintenance during tenancies.
- Renovation and new-build lighting schemes — the tri-colour function lets architects and sparkies specify one SKU across mixed-use zones (living, kitchen, bathroom) instead of managing separate warm, neutral, and daylight models.
The NLS 20354 is not suitable for fully external installations, non-insulated ceiling cavities without clearance, or direct immersion in water. Do not install directly above shower heads, baths, or exposed outdoor locations. The fixture is rated for interior ceiling and wall mounting only.
Verified Sparky Direct customer reviews: 7W Tri Colour LED Downlight 70mm (20354)
"Love the three LED settings to choose from. Easy installation." — Anni
"Easy to fit and look good" — D
"Great down lights with various settings. Easy to install." — Gary
