19W Fixed Downlight
Colour Switchable
2450lm

Enhance your retail or office environment with our 19W Colour Switchable Downlight – a powerful, energy-efficient solution designed for professional settings.

Featuring a built-in dual-colour switch (Warm White & Cool White), it allows you to customise the lighting to match your display needs or workplace atmosphere. With high lumen output and excellent efficiency, this downlight delivers bright, even illumination ideal for task lighting, product displays, or general ambient lighting.

A perfect choice for commercial fit-outs that demand both performance and flexibility.

Information:

• • 19W LED Light Source
  • LED Driver Included, fits through the cut-out.
  • Natural White (4000K) AND Warm White (3000K)
  • IP54
  • Finished in White
  • CRI 90 (Colour rendering Index)
  • 2450 lumens output.
  • 70° Beam Angle.
  • 200mm Cut-out size.
  • 100mm Overall height
  • Also see our Emergency Mini Spot

Part No.      :

• SD19W

Wattage .    :  9W

CCT             :

• 3000K & 4000K (Switchable)

Lumens      :  2450lm

CRI .            : 90

Beam           : 80°

Finish .       : White

Size .           : D230mm x H100

Cutout .      : 200mm

Input .         : 230-240V

IP Rating .  : IP54

19W Colour Switchable Downlight – Powerful, Flexible, and Commercial-Grade

What is the 19W Colour Switchable Downlight, and where is it used?
The 19W Colour Switchable Downlight is a high-output, energy-efficient lighting solution designed for professional environments where powerful, adaptable illumination is essential. Its tri-colour switch and dimmable capability make it perfect for retail, office, and commercial applications, including showrooms, workspaces, lobbies, and corridors.

Key Features

• High Output: 19W LED delivering bright and consistent illumination

• Colour Switchable: Easily select between Warm White (3000K) and Cool White (4000K)

• Commercial-Grade Build: Durable and designed for high-use environments

• Dimmable Functionality: Smooth dimming performance when used with compatible dimmers

• Beam Angle: Approx. 80° for wide light distribution

• IP54 Rated: Suitable for dry and damp indoor areas

• Recessed Installation: Designed for clean, flush mounting

• Slimline Driver: Supplied driver fits through the cut-out hole for easy install

• One Driver per Fitting: Driver included with each downlight

• Warranty: Covered by a 3-year warranty for added confidence

Frequently Asked Questions

Is it dimmable?
Yes, the 19W Colour Switchable Downlight is fully dimmable with compatible trailing edge dimmers.

Can it be recessed?
Absolutely – it’s designed for seamless recessed installation in ceilings.

How is the colour temperature changed?
The colour temperature is adjusted via a built-in switch located on the back of the fitting prior to installation.

Need more help?
For further assistance or technical support, please contact Sera’s support team.

Free Delivery on orders over £500 applies to the UK ONLY (Exclusions apply)

Charges

• UK Standard delivery                (3-5 Days)                     £7.50
• UK Standard >£500                     (3-5 Days)                  FREE
• UK Next working day*                  (1 Day)                 £20.00
• UK Next Working day AM*          (1 Day)                      £35.00

Excess length charge is £35 for goods over 1.2m in length

* Next working day – Orders are processed Mon-Fri only and must be placed before 1pm. Orders placed on Friday after 1pm will not be processed until Monday and therefore delivered on Tuesday.

IMPORTANT:

• Fittings with emergency packs take approx 1 week as they are assembled to order.
• We do not refund purchase postage charges on returned goods.

Export Delivery Trade Terms

All our orders outside the UK are delivered DAP (Delivered at Place) Terms unless with prior agreement.

This means that you will be responsible for and DUTY and/or VAT payments that are applicable in your country.

Delivery Time

Nearly all orders are sent via courier, and a signature is required.

UK Standard or free delivery is about 3-5 days.

UK Next Working Day is the next working day

All European deliveries take 2-4 days.

Rest of world deliveries take around 6-8 days.

If your country is not listed please contact us for shipping and order placement on +44 1727 600102.

Backorders will be delivered as quickly as possible (Usually within 28 days) we will notify you by email of an expected delivery date.

Delivery times are approximate, please do not book and trades until you have a confirmed delivery date, or have taken delivery.  We do not accept liability for any missed delivery dates, direct or consequential.   As per our terms and conditions.

Returns

We have a 30 Day return policy, however the good must be unused , in their original packaging and as new.

There is a 12% restocking charge for returned items.

Custom made or made to order are not returnable, creditable or exchangeable.

If you need to return something or the goods are faulty please contact us on +44 (0) 1727 600102 or email [email protected] before sending anything.

We recommend using a tracked service for returns, please note we only pay return postage if the goods are proved faulty.

At Sera Technologies we are proud to offer high quality products at a fair price, with many available for next day delivery.

Products have a Warranty of between 1 and 5 years, please see the product pages for detailed information.

So rest assured that if you have a problem with any of our products we will sort it for you as quick as we can.

You can contact us by email, LiveChat or on the telephone.

You will require you original order details, if you did not purchase direct please contact your supplier for assistance.