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STL280 115mm Wide Recessed
LED Linear Light

£ 178.00 inc. VAT
  • 115mm Wide Recessed Linear LED
  • 1140mm Long
  • 36W LED light source
  • 4000k (Natural White)
  • Osram LED Driver included

£ 178.00 inc. VAT
Free UK delivery on orders over £80 3 year warranty


The STL280 wide Recessed LED Linear Light at 115mm is the widest in our recessed linear range. It produces a fantastic light output and crisp clean LED colour of 4000K (Natural White) ideal for use in offices, commercial areas, lobbies and other environments.

  • 115mm Wide Recessed Linear LED
  • 36W LED light Source
  • 4000k (Natural White)
  • Osram LED Driver Included
  • Finished in White (RAL9010)
  • Complete with mounting bracket
  • 1140mm Long

We also sell slim recessed LED Linear lighting and Modular Linkable Recessed Linear Lights which allows you to make simple straight linear lights or dynamic Linear LED shapes, from squares to inside and outside corners to go up walls and across ceilings!

Need some more inspiration or want something slightly different? Call us on 01727 600102 or use our LiveChat, we’re happy to answer any questions you may have.

Technical Data

Part Number:    STL280-1140-4000 (Add EM for Emergency, and DALI for DALI Dimming)

Wattage:             36W

Lumens:              3240lm

CCT:                     4000K (Natural White)

Beam Angle:       120°

CRI:                      >82

IP Rating:             IP20

IK Rating:             N/A

Input Voltage:      220-240VAC

Dimensions:         1140mm x 115mm x 53mm

Cutout:                   1128mm x 100mm

Wide Recessed Linear LED Lighting STL280

Delivery and Returns

Free Delivery on orders over £60 applies to the UK ONLY


  • UK Standard Delivery              £3.90
  • UK Standard >£60                    FREE
  • UK Next Working Day *           £11.94 (Suspended At Present)
  • Europe /ROW                See Checkout

*For those who select next working day (Premium service) your orders get priority. Meaning we will ship them the same day as long as the order is received before 1300 on a work day (Mon-Fri). Orders received on a Saturday or Sunday will be dispatched on the Monday (excluding bank holidays), which means you will receive them following day.

** Excess Length Charge if £26.99 for fittings of 2m in length

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 4-6 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.


  • All Anolis Fittings are built to order with a 4-6 week Lead time.  Please contact us to confirm delivery.

  • All Acclaim Lighting fittings are shipped direct from the factory, lead time is 10-14 days.  Please call us if you require urgently.

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.


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

NOTE:  Not all products can be returned due to the hygienic nature of them, these will be identified in the product description.

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 01727 600102 or email before sending anything.

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

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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.

All PPE has a minimum shelf life of 6 months, however most are years.

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.