Giesemanns’s latest PowerChrome T5 bulb series offers innovative HO fluorescent technology using the leading edge advances in Tri and Penta-phosphor blending resulting in:

  • Exceptionally High-output Performance
  • Longer Life Span with Consistent Coloration
  • Spectral Stability Over Time
  • Can be Used with All Dimmable T5 Fixtures

Available in seven stunning colors bulbs and in four popular sizes.

View as Grid List

Sort By

Set Descending Direction
  1. AquaBlue Coral Giesemann PowerChrome T5 Bulb

    Starting at $18.95

  2. AquaBlue Azure Giesemann PowerChrome T5 Bulb

    Starting at $18.95

  3. Super Flora Giesemann PowerChrome T5 Bulb

    Starting at $19.95

  4. Tropic Giesemann PowerChrome T5 Bulb

    Starting at $18.95

  5. Super Purple Giesemann PowerChrome T5 Bulb

    Starting at $19.95

  6. Super Actinic Giesemann PowerChrome T5 Bulb

    Starting at $20.95

  7. Actinic Blue Giesemann PowerChrome T5 Bulb

    Starting at $18.95

View as Grid List

Sort By

Set Descending Direction