EHEIM UV Lamp 9W - 4 Pins - reeflexUV 500 (#4111010)

Please Note: The Eheim bulbs are now "Osram Puritec HNS S/E 9W 2G7" and Made in Italy.

The Osram Puritec HNS S/E 9 W High-quality replacement UV (germicidal) lamp is designed to suit:

  • EHEIM reeflexUV 500 9W - UV Steriliser/ UV Clarifier
  • Please note this replacement lamp has 4 pins and is only suitable for reeflexUV 350 models produced after mid-2019. For models before 2019 you will need the 2 pin version with product code #3722360.


  • Quickly and efficiently reduces both harmful bacteria and fish parasites in their infectious stages in the water
  • Eliminates turbidity caused by algae or bacteria
  • Effective and environment-friendly disinfection without chemicals
  • Low mercury content
  • Long lifetime due to specific coating
  • Ozone-free
  • Output: 9W
  • Base: G27
  • Lifespan: 8000h

Eheim Spare Part Number - 4111010



  • 1 x EHEIM Osram Puritec HNS S/E 9 Watt UV Lamp - 2G7 base with 4 Pins

Please check your Eheim reeflexUV lamps carefully. The older model uses a 2-pin bulb whereas the newer model uses a 4-pin bulb.

Brand Eheim
Model # EH4111010
Barcode # 4011708008591
Shipping Weight 0.0500kg