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Precise light output, low energy consumption


PENTRON® T5 fluorescent lamps are available in two families, normal and high output. They are smaller in diameter and approximately 2 inches shorter in overall length than standard T8 lengths. This allows for greater luminaire design flexibility and improved luminaire efficiency.


  • Standard 28 watt and HO 54 watt lamps
  • Precise blend of three super efficient rare earth phosphors yields exceptional light output.
  • Nominal lengths: 24, 36, 48, and 60 inches
  • 3000K, 3500K, 4100K and 5000K color temperature
  • TCLP passing, lead free

PENTRON type lamps are the same worldwide, leaving no compatibility questions. The PENTRON PREMIER 28 watt lamp reaches 109 lumens per watt, with 95% lumen maintenance and 20,000 hours average rated life, the highest efficacy currently offered in the market. A single PENTRON HO 54 watt lamp can take the place of two T8 lamps. 

PENTRON lamps deliver highest performance levels when specified as a system paired with QUICKTRONIC® electronic ballasts . and are covered by the  comprehensive QUICK60+ System Warranty.