SKU: 54196461442

Knightsbridge PRECW4 Preceptor 230V 4ft 30W Modular CCT and Wattage Adjustable UGR19 Linear Fitting

Sale price$42.14 Regular price$46.82
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

Knightsbridge PRECW4 Preceptor 230V 4ft 30W Modular CCT and Wattage Adjustable UGR19 Linear FittingKnightsbridge PRECW4 Preceptor 4ft 30W Modular Linear Fitting CCT & Wattage Adjustable, UGR19 The Knightsbridge PRECW4 Preceptor is a highly versatile 4ft modular linear luminaire designed for commercial, retail and industrial lighting projects. With its adjustable wattage and selectable colour temperature, it provides a flexible, future proof lighting solution suited to a wide range of applications. The modular system supports optional plug in

Knightsbridge PRECW4 Preceptor 4ft 30W Modular Linear Fitting – CCT & Wattage Adjustable, UGR19

The Knightsbridge PRECW4 Preceptor is a highly versatile 4ft modular linear luminaire designed for commercial, retail and industrial lighting projects. With its adjustable wattage and selectable colour temperature, it provides a flexible, future-proof lighting solution suited to a wide range of applications. The modular system supports optional plug-in accessories, including emergency packs and microwave sensors, ensuring complete project adaptability.

Modular Design

The Preceptor range is built around a fully modular concept. Whether your installation requires a standard linear fitting, an emergency version or microwave sensor integration, the system allows effortless customisation via simple plug-in modules. Multiple lengths and power configurations are available to meet the exact needs of each application.

Versatile CCT & Wattage Adjustment

Tailor the lighting output to your environment with three popular colour temperatures—3000K, 4000K and 5700K. Choose between four wattage options—18W, 21W, 26W or 30W—to achieve the desired lumen output and energy performance, all from a single SKU.

Fast & Flexible Installation

Installation is made easy with a hinged gear tray, rear and end conduit entries, BESA compatibility and standard 600mm fixing points. The unit is equipped with three push-fit loop-in/loop-out terminal blocks, offering high flexibility for conduit-based wiring and retrofit projects.

Key Features

  • Optional modular microwave sensor (MODMWS).
  • Optional modular emergency conversion kit (MODEMKIT).
  • Optional suspension kit (5FTT5KIT).
  • UGR19 low-glare performance for comfortable lighting.
  • High-efficiency LED technology.
  • Selectable CCT: 3000K / 4000K / 5700K.
  • Adjustable wattage: 18W / 21W / 26W / 30W.
  • Rear and end conduit fixings.
  • BESA box compatible with standard 600mm fixing centres.
  • Integrated hinged gear tray for easy maintenance.
  • Push-fit loop-in/loop-out terminal blocks.
  • 18W – 2,400 lm @ 4000K.
  • 21W – 2,800 lm @ 4000K.
  • 26W – 3,400 lm @ 4000K.
  • 30W – 3,900 lm @ 4000K.

Data Sheet

Click here to download the Data Sheet

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54196461442

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Imaphatsharkie
Cuba, US
★★★★★ 5
Love then... They work like a charm...
I have sensitive skin. These works like a charm. Definitely recommend for anyone whose skin is acne prone. I also uses these to help cover small deep cuts that liquid bandages are not able to quickly treat.
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Reviewed in the United States on July 31, 2025
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Blu Sonora
Pawtucket, US
★★★★★ 5
Best brand
Out of all the acne patches I’ve used, this is by far the best brand. I’m really acne prone &’ as soon as I turned 22 my skin just decided it’s time to break out again lol. I went through everything to dermatologist, new products, &’ even tried other acne patches that would essentially just turn my pimples into scars. I vouch for this brand of your acne and scar prone.
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Reviewed in the United States on December 27, 2025
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Emily
Birmingham, US
★★★★★ 4
Get the job done & adhere well
I ordered these by mistake once when trying to order more of the normal sized and mini ones from this brand. I love their other patches and thought these would be great to have on hand too. Sometimes I feel like these don’t seem as effective as the typical 12mm patches from most brands regardless of the type of blemish I put it on. But I think they get the job done. They definitely stay on, but I prefer patches with the visible circle in the middle and transparent edges. These are nearly invisible and smooth though so easy to cover with makeup if needed.
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Reviewed in the United States on August 4, 2023
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keo
Lake Worth, US
★★★★★ 5
best pimple patches!
these work really good! they come in a few different sizes in the pack as well which is nice
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Reviewed in the United States on November 14, 2024
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Tracy C.
Fort Morgan, US
★★★★★ 5
The perfect toy for dogs!
Style: The Duo
This is perfect when you have 2 dogs who love to play Fetch! They no longer have to chase after the same ball! The balls that come with it are very sturdy, and the launcher sends both balls far enough away so that both dogs get plenty of exercise. It’s definitely worth the price!
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Reviewed in the United States on May 26, 2026

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