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Tegral Lighting

Manufacturers of high quality and reliable lighting products in United Kingdom, Ireland and Germany.

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Mercury Three

9 credit logosMercury Three

A range of recessed LED wallwasher luminaires designed with quality materials and components. They are the perfect solution for modernisation to energy saving where the aesthetics are vital without the need to compromise on results. These highly efficient luminaires are suitable for use in all retail, commercial and general lighting applications where style and efficiency are both essential. The Mercury Three wallwashers provide indirect illumination uniformly onto the wall space for a practical and aesthetically pleasing result.

Key Features

  • 50,000 hr LED life expectancy
  • CRI > 80
  • Ideal for use in retail environments for highlighting wall displays
  • Manufactured with quality materials and reliable driver
  • PF > 0.90
  • Suitable for standard 15mm or 24mm ceiling grids
  • Zero maintenance

Additional Information

  • 4000k supplied as standard, other CCT on request

Materials

  • European branded control gear
  • High quality steel body
  • Reflective aluminium asymmetrical reflector

Dimmable Options

  • /D for 1-10V dimmable
  • /DD for DSI digital dimmable
  • /DL for Dali and switch dimmable
  • /TD for trailing edge dimmable

Accessories And Options

  • Dimmable versions available. (See dimmable options.)
  • Emergency versions available. Add M3 for standard 3 hour emergency, STM3 for self test or DLM3 for Dali self test emergency
  • Frames available for plasterboard ceilings. See Earth Accessories

Ip Rating

IP20

Warranty

5 years

Product Datasheet

Product Details

Product CodeWattage (W)Size L x W x H (mm)Light SourceCover TypeNet Lumen OutputLumen per Circuit WattLDT File
RWW20LED20W595 x 295 x 85LEDAsymmetrical1435lm> 75RWW20LED
RWW40LED40W1195 x 295 x 85LEDAsymmetrical2965lm> 75RWW40LED

Efficiency, life expectancy, and power consumption can be changed by client request using different LEDs and/or drivers; please contact us.

New 2025 catalogue coming soon

Tegral 2020 catalogue

UK

Unit 4 Myson Way,
Raynham Rd Ind Est
Bishops Stortford,
Herts, CM23 5JZ

T: +44 1279 461888 /898/908
F: +44 1279 460115
E: salesuk@tegral-lighting.com

Ireland

Unit 99 Barrow Road,
Dublin Ind Est,
Glasnevin, D11


T: +353 1 8309684 /85/86
F: +353 1 8309932
E: sales@tegral-lighting.com

Germany

Zur Weilershecke 19,
54317 Osburg,
Deutschland


T: +49 6500-91777-07
F: +49 322-2244-2373
E: sales@tegral-lighting.com

Netherlands

Dutch Light Trading,
Distributieweg 15,
2742 RB Waddinxveen


T: +31 (0)182 23 21 20
E: sales@d-lt.nl

Scotland

Blackmoon Lighting
New Eclipse House,
Unit 8 Dryden Pl,
Loanhead,
Edinburgh EH20 9HP

T. +44 1314480305
E: info@blackmoonlighting.com

Copyright © 2025 Tegral Lighting
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UK registered company number: 07562015
UK registered address: Unit 4 Myson Way, Bishops Storford, Herts, CM23 5JZ

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