T5 Replacement UV Lamp
33 / 48 / 87 W
T5 UV lamp
G10Q base
8,000 h rated life
Replacement UV Lamp
Selected part: Glonyx UV lamp · 33W
Compatible Glonyx systems
Match your Glonyx system, lamp wattage, exact length, G10Q base, and connector before ordering.
- 33 W — GX-UV-AE8
- 48 W — GX-UV-AE12, GX-WP-E20T, GX-WP-S20T
- 87 W — GX-UV-AE22
Product details
Specifications, Fit & What's Included
Key dimensions, system fit, and box contents at a glance—so you can choose the replacement part that matches your Glonyx setup.
Key Specifications
| Available options | 33 W, 48 W, 87 W |
|---|---|
| Lamp type | T5 ultraviolet lamp |
| Lamp base | G10Q |
| Approx. diameter | 0.59 in |
| 33 W | GX-UV-AE8 · 11.93 in long |
| 48 W | GX-UV-AE12 / GX-WP-E20T / GX-WP-S20T · 17.17 in long |
| 87 W | GX-UV-AE22 · 33.19 in long |
| Rated service life | 8,000 operating hours |
Made to Fit
Choose the same wattage, lamp length, G10Q base, and lamp reference as the UV lamp already in your Glonyx system.
Quick Fit Check
The label on your current lamp is the easiest match point—compare the wattage and part reference before checkout.
What's Included
1 replacement UV lamp in the selected wattage.
Available in 33 W, 48 W, and 87 W options.
G10Q base with approximately 0.59 in lamp diameter.
Rated for up to 8,000 operating hours under normal use.
Need help matching it? Send us a photo of the old lamp label.
Compatibility & service
Match the original part before checkout
Replacement parts can look similar while using different electrical ratings, dimensions, connectors, threads, seals, or operating modes.
Replacement UV light source
The selected UV lamp restores the matched UV source when used with the correct ballast, sleeve, and reactor.
What to match
- Match the complete Glonyx system: GX-UV-AE8 uses the 33 W lamp; GX-UV-AE12, GX-WP-E20T, and GX-WP-S20T use the 48 W lamp; GX-UV-AE22 uses the 87 W lamp. Confirm the original lamp label, length, and connection before ordering.
- If your current lamp label differs from the listed model, send us a photo before ordering. We’ll help confirm the match.
- Use the confirmed GLONYX lamp model for your system.
Before replacement
- Disconnect electrical power and isolate the water supply.
- Depressurize and drain the relevant housing or chamber. Allow the lamp to cool, avoid looking at an operating UV source, and do not touch the glass with bare hands.
- Restore service slowly and verify normal operation and leak-free sealing.
Not certain this is the correct part?
Send the system label, current part label, dimensions, and one installation photo before ordering.
Find your complete Glonyx system
Compare the system references below, then match the original lamp model, exact length, G10Q base, ballast output and connector. Wattage alone does not confirm compatibility.
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Product support
Frequently asked questions
1Can I select the lamp by wattage alone?
No. Match the complete Glonyx system, lamp label, exact length, G10Q base, ballast output, connector, and quartz sleeve. The listed options are 33 W for GX-UV-AE8, 48 W for GX-UV-AE12 / GX-WP-E20T / GX-WP-S20T, and 87 W for GX-UV-AE22.
2Which GLONYX replacement lamp fits my system?
GX-UV-AE8 uses the 33 W replacement lamp. GX-UV-AE12, GX-WP-E20T, and GX-WP-S20T use the 48 W replacement lamp. GX-UV-AE22 uses the 87 W replacement lamp. Match the original lamp dimensions and connection before ordering.
3What is the rated lamp life?
The confirmed reference is 8,000 operating hours under the stated specification. Replace according to the matched system manual and operating conditions.
4What warranty applies to replacement parts?
Separately sold Glonyx replacement parts and accessories carry a 1-year limited warranty against verified defects in materials or workmanship. Normal wear, consumable depletion, incorrect matching, and improper installation are not product defects.
5Why are the listed lamp volts different from household voltage?
The table shows lamp operating references, not the household supply input. The original ballast converts the supply and must match the lamp.