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Two clear glass tubular UV bulbs with G23 bases, 6.5 inches long

coospider-repta 9w-uvc 9 W G23 UV light fixture 2 pcs

SKU CH-999W-FVW7B MPN 9w-uvc

Two 9 W G23 UV-C bulbs rated for 8000 hours, ozone-free at 253.7 nm, compatible with JUP-01, CF400, CF500 and UVCP-9 clarifiers

  • Lighting typeUv
  • Product shapeTubular(T)
  • Casing colorClear
  • Casing materialGlass
  • Color temperaturePurple
  • Beam angleTubular(T)
  • Healthier pond water from 9 W UV-C output
  • 8000-hour rated life reduces replacement frequency
  • G23 base fits JUP-01, UVE9, CF400, CF500, UVCP-9 units
  • Ozone-free 253.7 nm peak wavelength for safe operation
  • Two-bulb pack covers spare or dual-fixture needs

Universal 9 W G23 UV-C replacement bulb

This 9-watt UV-C lamp uses a G23 base and measures 17.7 cm in length. It emits ozone-free ultraviolet radiation at a 253.7 nm peak wavelength for pond clarifiers and aquarium sterilizers. The tubular glass housing is rated for 8000 hours of operation. Two bulbs are supplied in each pack.

Verify base type and dimensions before ordering

Confirm that your existing clarifier or steriliser accepts a G23 bi-pin base and a 6.5-inch tubular lamp. Check the unit's wattage rating matches 9 watts and that the housing can accommodate the 17.7 cm overall length. Ensure the device is designed for ozone-free UV-C output at 253.7 nm.

Replaces ageing UV-C lamps in compatible clarifiers

Swap out spent bulbs in JUP-01, UVE9, CF400, CF500 and UVCP-9 models when output drops after roughly 8000 hours. The upgrade is worth it when water clarity declines or the recommended 8-to-10-month replacement interval passes. Not suitable for fixtures requiring a different base, wattage or lamp length.

How it compares

Measured against everything we stock in Wall Sconces, Ceiling & Desk Lights, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 78% of the 424 comparable items (median $38.99).

Specifications

Product
Brand nameCoospider-repta
Model name9w-uvc
Part number9w-uvc
Lighting typeUv
Casing colorClear
Power
Power rating9 W
Size & build
Product shapeTubular(T)
Casing materialGlass
Size or dimensions4.191 cm × 5.0038 cm × 17.7038 cm
Compatibility
Fit and compatibilityg23, 9w-uvc, coospider-repta
Environment & compliance
Temperature rangePurple
More details
Color temperaturePurple
Beam angleTubular(T)

Questions about this item

Does the pack include two bulbs or do I need to buy a second one separately?

The listing contains two 9 W G23 UV-C bulbs, so no extra bulb is required.

Which of the listed model codes matches my JUP-01 UVE9 unit?

The bulbs are direct replacements for JUP-01 UVE9 CF400 CF500 UVCP-9 and fit any device using a G23 base.

What does the 8000-hour rated life mean for daily pond use?

At continuous operation that equals roughly 10 months; the maker suggests changing the bulb every 8 to 10 months for peak clarity.

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