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HV5803T-BLK-EXT-12V - HV5803T-Black-Exterior | HV5803T-BLK-EXT-12V
HV5803T-BLK-EXT-12V - HV5803T-Black-Exterior | HV5803T-BLK-EXT-12V
HV5803T-BLK-EXT-12V - HV5803T-Black-Exterior | HV5803T-BLK-EXT-12V
HV5803T-BLK-EXT-12V - HV5803T-Black-Exterior | HV5803T-BLK-EXT-12V
HV5803T-BLK-EXT-12V - HV5803T-Black-Exterior | HV5803T-BLK-EXT-12V
HV5803T-BLK-EXT-12V - HV5803T-Black-Exterior | HV5803T-BLK-EXT-12V
HV5803T-BLK-EXT-12V - HV5803T-Black-Exterior | HV5803T-BLK-EXT-12V
HV5803T-BLK-EXT-12V - HV5803T-Black-Exterior | HV5803T-BLK-EXT-12V

HV5803T-Black-Exterior | HV5803T-Black-Exterior-12V - Nella Black 12W Surface Mounted LED Downlight wit...

Reference HV5803T-BLK-EXT-12V
In Stock
$191.88
inc-GST
  • Operation Voltage: 12V DC
  • Light Source: Integrated LED
  • Wattage: 12W
  • Colour Temperature: Tri-colour (3000K / 4000K / 5700K)
  • Lumens: up to 1125 lm
  • Beam Angle: 120°
  • IP Rating: IP54
  • Dimming: Triac
  • Colour: Black
  • Material: Aluminium
  • Usage: Indoor
  • 3-year replacement warranty

 

At a glance

HV5803T-BLK-EXT-12V - HV5803T-Black-Exterior | HV5803T-Black-Exterior-12V - Nella Black 12W Surface Mounted LED Downlight wit...

HV5803T-BLK-EXT-12V  ·  120° beam · IP54 · Triac · up to 1125 lm

HV5803T-BLK-EXT-12V - HV5803T-Black-Exterior | HV5803T-Black-Exterior-12V - Nella Black 12W Surface Mounted LED Downlight wit...

Havit  |  SKU HV5803T-BLK-EXT-12V

HV5803T-BLK-EXT-12V - HV5803T-Black-Exterior | HV5803T-Black-Exterior-12V - Nella Black 12W Surface Mounted LED Downlight wit

What makes the HV5803T-BLK-EXT-12V different

The Havit HV5803T-BLK-EXT-12V is built for ceilings where a standard downlight is too large — only a cutout is required. That makes it a strong fit for bulkheads, narrow ceiling voids, cupboard lighting zones and anywhere you want light without a wide trim ring on show.

Inside the fixed black trim is a 12W integrated LED module — the lamp and driver are part of the fitting, so there are no GU10 or MR16 lamps to stock or replace.

Triac dimming connects this downlight to building automation, scene plates and energy-saving profiles — not just a wall dimmer.

Key features

Beam angle

120°

Even spread for general lighting

Colour temp

Tri-colour (3000K / 4000K / 5700K)

Dimming

Triac

Automation & scene control ready

IP rating

IP54

Splash-resistant for bathrooms & laundries

Power

12W integrated LED

2V DC input

Colour temperature & light output

Select the white tone on the fitting — output varies slightly with each setting.

Colour temperatureLight output
3000K995 lm
4000K1125 lm
5500K1050 lm

Technical specifications

2V DC
SKUHV5803T-BLK-EXT-12V
Wattage12W
Light sourceIntegrated LED
Colour temperatureTri-colour (3000K / 4000K / 5700K)
Lumensup to 1125 lm
Beam angle120°
IP ratingIP54
DimmingTriac
ColourBlack
MaterialAluminium
UsageIndoor

Common questions

Is HV5803T-BLK-EXT-12V dimmable?

Yes — Triac dimming. Pair with a compatible DALI controller or gateway for scenes and automation.

What is the brightest output?

Up to 1050 lm at 5500K. Warm settings (2700K) start around 995 lm.

Can I use this in a bathroom?

IP54 rating suits bathrooms, laundries and other interior areas where splash resistance is required.

Do I need to buy lamps separately?

No. HV5803T-BLK-EXT-12V has a built-in 12W LED module — the light source is integrated in the fitting.

What beam spread does it give?

120° beam angle for practical general-light coverage from a compact trim.

3-year replacement warranty

Supplied by Sintech Lighting — Australian supplier of Havit, Telbix, CLA and Oriel.

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