Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You HV5843S-WHT
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You HV5843S-BLK
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You HV5843S-WHT
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You HV5843S-BLK
Havit Lighting Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Lights-For-You
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Havit Lighting
SKU: HV5843S-BLK

Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting

3 Years Warranty
3 Years Warranty
IP54 – dust and splashproof
IP54 – dust and splashproof
Color Temprature Changing Technology
Color Temprature Changing Technology
Bright for task lighting
1371 lm Learn More!!
Beam angle for focused or wide lighting
60° Beam angle for focused or wide lighting
$162.85
$219.95
$162.85
Product Description  
Product Description
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At 18 W the Nella stops being a general-purpose downlight and becomes a light you specify when you need real output from a surface mounted body. Ø113 mm across and 140 mm deep in powder coated black or white aluminium, it delivers between 1,371 and 1,617 lm depending on the colour setting — roughly triple the 7 W model in the same family.

Because it is surface mounted there is no cutout and no cavity depth to worry about. It fixes to a mounting base directly against the ceiling, which is what makes the Nella range usable on concrete slabs, rendered ceilings and timber linings where recessed fittings are ruled out.

Colour, output and glare

Five colour settings are built into every fitting, selected during installation: 2700K gives 1,371 lm, 3000K 1,410 lm, 4000K 1,518 lm, 5000K 1,600 lm and 5700K 1,617 lm, all through a 60° beam. The deep baffled aperture that names the range keeps the source recessed and out of direct view.

One point worth being precise about, because it differs from its siblings: this model's data sheet specifies CRI >80, where the 7 W, 12 W and 24 W Nella bodies are rated CRI >90. If exact colour rendering is the priority — a retail display, an art wall, a kitchen where materials matter — that difference is worth knowing before you specify the 18 W across a whole space.

Installation and rating

This is the 240 V AC model. It wires directly to mains with no driver in the circuit and is Protection Class I, which requires an earth connection; fittings are wired in parallel across a run. Dimming is Triac, with Havit's HV9625 Triac Dimmer listed as the compatible control.

The fitting is rated IP54 — dust protected and sealed against splashing water from any direction — which covers eaves, alfresco ceilings and bathroom ceilings, but not immersion or high-pressure water. The aluminium body is IK08 impact rated with a lamp expectancy under 30,000 hours, and gold, black and chrome trim inserts are available to change the aperture finish. A 3 m pendant accessory suspends the fitting, at which point it becomes IP20 and is restricted to indoor dry areas.

The fitting is covered by Havit's 3 year replacement warranty. Lights For You carries the full Nella ladder from 7 W to 24 W, which makes it straightforward to run the larger bodies over a living area and the smaller ones down a hallway without changing the look of the ceiling.

Questions
Why is this model CRI >80 when the other Nella sizes are CRI >90?

That is what Havit's own data sheet for the 18 W specifies, and we have published it rather than assuming the range shares one figure. If colour accuracy is critical to the space, the 12 W or 24 W bodies are rated CRI >90 and are worth comparing before you commit.

How much light does it produce?

Between 1,371 lm and 1,617 lm through a 60° beam, depending on which of the five colour settings is chosen — the cooler settings give the higher figures. It is roughly three times the output of the 7 W Nella.

Is there a cutout to make?

No. It is surface mounted and fixes to a mounting base against the ceiling, so there is no hole to cut and no clearance needed above the ceiling line.

Does it need a driver?

No. This is the 240 V AC model and connects straight to mains. It is Protection Class I so an earth connection is required, making it a licensed electrician's installation.

Can it be dimmed?

Yes — Triac dimming on the 240 V model. Havit lists the HV9625 Triac Dimmer as the matching control. Use an LED-rated dimmer and check the minimum load for the number of fittings on the circuit.

How far does it hang below the ceiling?

The body is 140 mm deep and Ø113 mm across. It is a substantial cylinder rather than a flush fitting, so allow for the projection in rooms with lower ceilings.

Can I install it in a bathroom or outdoors?

IP54 covers dust and splashing water from any direction, suiting bathroom ceilings, eaves and alfresco ceilings. It is not rated for immersion or pressure washing, so confirm the intended zone with your electrician.

Product Specifications  
Product Specifications
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Specifications

RangeNella
MaterialAluminium
FinishBlack or white, powder coated
Installation typeCeiling — surface mounted (no cutout required)
Lamp baseBuilt-in LED
Power18 W
Colour temperatureFive colour — 2700K, 3000K, 4000K, 5000K, 5700K (selectable)
Beam angle60°
CRI>80
IP ratingIP54
IK ratingIK08
Input voltage240 V AC
Protection classClass I — earth required
DimmableYes — Triac (240 V model)
WiringParallel
Diffuser typePlastic
Lamp expectancy<30,000 hours
DimensionsØ113 mm × 140 mm high
Warranty3 Years Replacement*

Variant specifications

Part numberFinishColour temperatureLumensInput voltageBeam angleBarcode
HV5843S-BLKBlack2700K / 3000K / 4000K / 5000K / 5700K1371lm / 1410lm / 1518lm / 1600lm / 1617lm240 V AC60°9350418028648
HV5843S-WHTWhite2700K / 3000K / 4000K / 5000K / 5700K1371lm / 1410lm / 1518lm / 1600lm / 1617lm240 V AC60°9350418028655
Data Sheet & Manual  
Data Sheet & Manual
x

This browser does not support PDFs. Please download the PDF to view it: Download PDF.

Download Havit Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Datasheet (PDF)

This browser does not support PDFs. Please download the PDF to view it: Download PDF.

Download Havit Lighting Nella Surface Mounted LED Downlight 18w Black, White CCT HV5843S-BLK, HV5843S-WHT Havit Lighting Datasheet (PDF)

Warranties, Return & Refund Policy  
Warranties, Return & Refund Policy
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Warranties

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.
  • 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

    Learn More
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