More brands from

MASTER TL5 High Output TOP

Temperature independent fluorescent lighting

MASTER TL5 High Output TOP

      Product family information

      This TL5 HO lamp (tube diameter 16 mm) offers a constant light level, independent of temperature fluctuations, making it an excellent solution for warm applications. The TL5 HO TOP can be operated on equivalent systems as MASTER TL5 HO. Excellent solution for warm applications, such as unconditioned warehouses, wall washers, etc.


      Constant lumen level over a wide temperature range (20-75 °C) with excellent lumen maintenance
      Optimized for installations which need high luminous flux, especially in hot (above 40 °C) conditions
      Allows system miniaturization with maximum luminaire design freedom
      Retrofit to current TL5 HO non-amalgam lamps


      Lumen output higher than 90% of maximum value at ambient lamp temperatures from 20 to 75 °C due to amalgam-controlled operation
      Allows dimming-down to 30% light output
      Hot restrike and good run-up behavior compared to high intensity discharge lamps due to auxiliary amalgams at both lamp ends
      Can be ignited at temperatures from -15 to +75 °C


      Architectural lighting and customized solutions thanks to compact lamp size and high lumen package, especially in hot (above 40 °C) conditions
      Economic solutions with high-ceiling lighting in retail and industrial application areas
      Especially uplighting applications in offices where higher lumen packages are needed
      Esthetic pendants, closed and furniture-mounted luminaires in offices, workshops, restaurants and reception areas

      Warning & Safety

      Not recommended for emergency lighting due to slower run-up behavior than non-amalgam TL5 lamps
      A lamp breaking is extremely unlikely to have any impact on your health. If a lamp breaks, ventilate the room for 30 minutes and remove the parts, preferably with gloves. Put them in a sealed plastic bag and take it to your local waste facilities for recycling. Do not use a vacuum cleaner.
      • Add product
      • Add product
      • Add product
      Add product

      Cannot find what you're looking for?
      Perhaps one of these links might help