MASTER TL5 High Output

  • Product Description

    • Allows system miniaturisation and maximum luminaire design freedom
    • Lamp lengths enable easy fitting into ceiling module systems
    • Optimised for installations which need high luminous flux
    • Virtually constant lumen level with excellent lumen maintenance
    • Good colour rendering
    Download Leaflet See all downloads Warnings & safety


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Product family information

Low-pressure mercury discharge lamps with a tubular 16 mm envelope


40% thinner than TL-D lamps
Designed for high light output and system miniaturisation
Highly efficient 3-band fluorescent coating in combination with precoating
Specifically designed for operation with electronic gear and well suited for dimming
Maximum light output reached at approx. 35 °C in free-burning position if an electronic ballast without additional electrode heating is used
Can be ignited from -15 to +50 °C


The combination of a compact lamp and high lumen package of the MASTER TL5 HO offers exciting opportunities for architectural lighting and customised solutions
Offers economic solutions with high-ceiling lighting in shops, industry and department stores
The high luminous flux gives optimal results in aesthetic pendants and furniture-mounted luminaires in offices, workshops, restaurants and reception areas
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Smart Buildings

19.10.2016, Birmingham NEC

Presentation: ‘Connected Lighting for Offices - Beyond Illumination’ by Darren Smith

Grand Designs Live

Find us on Stand L190, Technology Zone,
Hall 5

19-23.10.2016, Birmingham NEC

Highway Electrical Association (HEA)
Annual Conference
03.11.2016, Celtic Manor, Newport


9-10.11.2016, Canary Wharf, London

View all events

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