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UV-C bulbs for pond & pond - Replacement lamps & bulbs

Your UV-C device is working, but its bulb is nearing the end of its lifespan? Discover our replacement UV-C bulbs for ponds, suitable for many clarifier and sterilizer models.

Before ordering, check the device model number, the wattage, the base type, and the bulb dimensions. Use the product filters or contact our team to confirm compatibility.

A UV-C bulb may still emit visible light even though its UV-C output has decreased. Follow the replacement schedule specified by the manufacturer; for many standard lamps operating continuously, it is recommended to check and replace them every season.

Choosing and replacing your UV-C bulb

  • Compatibility: check the model numbers and base (for example, PL-S, PL-L, TL, or T5 depending on the device); the same wattage does not guarantee a compatible bulb.
  • Maintenance: disconnect the device before carrying out any work, check the quartz sleeve and seals, and follow the instructions for your model.
  • Green water: UV-C treats suspended microalgae when the flow rate and power are appropriate; it does not replace filtration or a proper water balance.

Are you looking for a complete device rather than a bulb? Browse our UV-C lamps and devices for ponds, our submersible UV systems, and our replacement quartz sleeves.

To learn more: understand the benefits of UV-C and check if your UV system is still working. Need help? Contact the Foudebassin specialists with the exact model number of your equipment.

Filters

Original price €24,00 - Original price €24,00
Original price
€24,00
€24,00 - €24,00
Current price €24,00

UV PL Lamp 36 Watt 2G11-415 mm - Superfish

Superfish UV PL replacement lamp with 2G11 socket.Features Dimensions (L x W x H): 25 x 50 x 460 mm Weight: 111.0 g

Original price €24,00 - Original price €24,00
Original price
€24,00
€24,00 - €24,00
Current price €24,00
Original price €29,00 - Original price €29,00
Original price
€29,00
€29,00 - €29,00
Current price €29,00

UV PL Lamp 55 Watt 2G11-535 mm - Superfish

Superfish UV PL replacement lamp with 2G11 socket.Features Dimensions (L x W x H): 25 x 50 x 555 mm Weight: 137.0 g

Original price €29,00 - Original price €29,00
Original price
€29,00
€29,00 - €29,00
Current price €29,00
Original price €13,00 - Original price €13,00
Original price
€13,00
€13,00 - €13,00
Current price €13,00

PL 7 Watt UV lamp G23-105 mm SP - Superfish

Superfish UV PL replacement lamp with G23 connection, special length 105 mm for the Combi Clear 4000.Specifications Dimensions (L x W x H): 23 x...

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Original price €13,00 - Original price €13,00
Original price
€13,00
€13,00 - €13,00
Current price €13,00
Original price €12,00 - Original price €12,00
Original price
€12,00
€12,00 - €12,00
Current price €12,00

UV PL Lamp 7 Watt G23-135 mm - Superfish

Superfish UV PL replacement lamp with G23 socket.Features Dimensions (L x W x H): 25 x 40 x 185 mm Weight: 38.0 g

Original price €12,00 - Original price €12,00
Original price
€12,00
€12,00 - €12,00
Current price €12,00
Original price €13,50 - Original price €13,50
Original price
€13,50
€13,50 - €13,50
Current price €13,50

PL 9 Watt UV Lamp G23-167 mm - Superfish

Superfish UV PL replacement lamp with G23 base.Specifications Dimensions (L x W x H): 25 x 40 x 210 mm Weight: 41.0 g

Original price €13,50 - Original price €13,50
Original price
€13,50
€13,50 - €13,50
Current price €13,50
Original price €36,81 - Original price €36,81
Original price
€36,81
€36,81 - €36,81
Current price €36,81

Philips PL UV lamp 24W 32cm

Philips PL UV lamp 24W 32cm

Original price €36,81 - Original price €36,81
Original price
€36,81
€36,81 - €36,81
Current price €36,81
Original price €26,99 - Original price €26,99
Original price
€26,99
€26,99 - €26,99
Current price €26,99

11 W replacement UV-C lamp PL-S G23 base - For pond UV-C clarifier - Heissner

Regularly check that your UV-C clarifier is working properly. Replace the UV-C lamp after one pond season to ensure optimal disinfection and algae ...

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Original price €26,99 - Original price €26,99
Original price
€26,99
€26,99 - €26,99
Current price €26,99
Original price €29,99 - Original price €29,99
Original price
€29,99
€29,99 - €29,99
Current price €29,99

Replacement UV-C lamp 18 W PL-L 2G11 for FPU16000 (from 2021) - Spare part - Heissner

Original Heissner replacement UV-C lamp, 18 W, 2G11 base (PL-L type), for the Heissner FPU16000-00 continuous-flow pond filter (version from 2021 o...

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Original price €29,99 - Original price €29,99
Original price
€29,99
€29,99 - €29,99
Current price €29,99
Original price €39,99 - Original price €39,99
Original price
€39,99
€39,99 - €39,99
Current price €39,99

24 W PL-L 2G11 replacement UV-C lamp for UV-C clarifier - Spare part - Heissner

Check the proper operation of your pond UV-C clarifier regularly. Replace the UV-C lamp after one season to ensure optimal disinfection and algae r...

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Original price €39,99 - Original price €39,99
Original price
€39,99
€39,99 - €39,99
Current price €39,99
Original price €44,99 - Original price €44,99
Original price
€44,99
€44,99 - €44,99
Current price €44,99

Replacement UV-C lamp 36 W PL-L 2G11 for F436X - Spare part - Heissner

Original Heissner replacement UV-C lamp, 36 W, 2G11 base (PL-L type), designed for the Heissner F436X UV-C clarifier. Regularly check that your UV-...

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Original price €44,99 - Original price €44,99
Original price
€44,99
€44,99 - €44,99
Current price €44,99
Original price €19,99 - Original price €19,99
Original price
€19,99
€19,99 - €19,99
Current price €19,99

5 W replacement UV-C lamp PL-S G23 base - For pond UV-C clarifier - Heissner

Regularly check that your UV-C clarifier is functioning properly. Replace the UV-C lamp after one pond season to ensure optimal disinfection and al...

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Original price €19,99 - Original price €19,99
Original price
€19,99
€19,99 - €19,99
Current price €19,99
Original price €49,99 - Original price €49,99
Original price
€49,99
€49,99 - €49,99
Current price €49,99

Replacement UV-C lamp 55 W PL-L 2G11 for F455X - Spare part - Heissner

Genuine Heissner replacement UV-C lamp, 55 W, 2G11 base (PL-L type), designed for the Heissner F455X UV-C clarifier. Regularly check that your UV-C...

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Original price €49,99 - Original price €49,99
Original price
€49,99
€49,99 - €49,99
Current price €49,99
Original price €22,99 - Original price €22,99
Original price
€22,99
€22,99 - €22,99
Current price €22,99

7 W replacement UV-C lamp PL-S G23 base - For pond UV-C clarifier - Heissner

Regularly check that your UV-C clarifier is working properly. Replace the UV-C lamp after one pond season to ensure optimal disinfection and algae ...

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Original price €22,99 - Original price €22,99
Original price
€22,99
€22,99 - €22,99
Current price €22,99
Original price €25,99 - Original price €25,99
Original price
€25,99
€25,99 - €25,99
Current price €25,99

9 W replacement UV-C lamp PL-S G23 base - For pond UV-C clarifier - Heissner

Regularly check that your UV-C clarifier is working properly. Replace the UV-C lamp after one pond season to ensure optimal disinfection and algae ...

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Original price €25,99 - Original price €25,99
Original price
€25,99
€25,99 - €25,99
Current price €25,99
Original price €18,99 - Original price €18,99
Original price
€18,99
€18,99 - €18,99
Current price €18,99

UV-C PL 11 W All in 1 Filter Lamp - Velda - Ref. 269754

UV-C PL 11 W All in 1 Filter Lamp is a component in the Velda range corresponding to manufacturer reference 269754. It is intended for maintaining ...

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Original price €18,99 - Original price €18,99
Original price
€18,99
€18,99 - €18,99
Current price €18,99
Original price €19,99 - Original price €19,99
Original price
€19,99
€19,99 - €19,99
Current price €19,99

PL 24-Watt UV-C Lamp - Velda

PL 24 Watt UV-C Lamp is part of the Velda range. This replacement UV-C lamp allows you to renew the light source of a compatible appliance. Wattage...

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Original price €19,99 - Original price €19,99
Original price
€19,99
€19,99 - €19,99
Current price €19,99
Original price €19,95
Original price €19,95 - Original price €19,95
Original price €19,95
Current price €13,96
€13,96 - €13,96
Current price €13,96

Replacement Light / Bulb for UVC Easy Pond 4W 4 Watt T5

Velda

For UV-C Easy Pond 4 Watt T5

Original price €19,95
Original price €19,95 - Original price €19,95
Original price €19,95
Current price €13,96
€13,96 - €13,96
Current price €13,96
-30 %
Original price €96,00 - Original price €96,00
Original price
€96,00
€96,00 - €96,00
Current price €96,00

Philips 40-watt T5 replacement lamp

Philips 40-watt T5 replacement lamp Description The Philips TUV 36T5 40 W 4P-SE is a T5 UV-C replacement lamp designed for compatible UV-C water ...

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Original price €96,00 - Original price €96,00
Original price
€96,00
€96,00 - €96,00
Current price €96,00
Original price €128,00 - Original price €128,00
Original price
€128,00
€128,00 - €128,00
Current price €128,00

Philips 75-watt T5 replacement lamp

Philips 75-watt T5 replacement lamp Description The Blue Lagoon Timer has an integrated hour counter that accurately records the operating hours. T...

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Original price €128,00 - Original price €128,00
Original price
€128,00
€128,00 - €128,00
Current price €128,00
Original price €11,00 - Original price €11,00
Original price
€11,00
€11,00 - €11,00
Current price €11,00

Philips UVC lamp TL 11W FAM G5

Oase

Philips UVC TL 11 W FAM G5 lamp. Philips replacement lamp, to be selected according to the wattage and base required by your UVC device.Supplier re...

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Original price €11,00 - Original price €11,00
Original price
€11,00
€11,00 - €11,00
Current price €11,00
Original price €12,40 - Original price €12,40
Original price
€12,40
€12,40 - €12,40
Current price €12,40

Philips UVC TL 16W FAM G5 lamp

Oase

Philips UVC lamp TL 16 W FAM G5. Philips UVC replacement part.Supplier reference: 43470. Barcode: 8711500638694.

Original price €12,40 - Original price €12,40
Original price
€12,40
€12,40 - €12,40
Current price €12,40
Original price €9,00 - Original price €9,00
Original price
€9,00
€9,00 - €9,00
Current price €9,00

Philips UVC TL 6W FAM G5 lamp

Oase

Philips UVC TL 6 W FAM G5 lamp. Philips replacement lamp, to be selected according to the wattage and base required by your UVC device.Supplier ref...

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Original price €9,00 - Original price €9,00
Original price
€9,00
€9,00 - €9,00
Current price €9,00
Original price €10,00 - Original price €10,00
Original price
€10,00
€10,00 - €10,00
Current price €10,00

Philips UVC TL 8W FAM G5 lamp

Oase

Philips UVC TL 8 W FAM G5 lamp. Philips replacement lamp, to be selected according to the wattage and base required by your UVC device.Supplier ref...

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Original price €10,00 - Original price €10,00
Original price
€10,00
€10,00 - €10,00
Current price €10,00
Original price €26,90 - Original price €158,20
Original price
€26,90 - €158,20
€26,90 - €158,20
Current price €26,90

Philips PL-L UV-C detached lamp, 18–95 watts

Philips PL-L standalone UV-C lamp 18–95 watts Description The Philips TUV PL-L is a range of replacement UV-C lamps designed for water and air disi...

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Original price €26,90 - Original price €158,20
Original price
€26,90 - €158,20
€26,90 - €158,20
Current price €26,90
Sold out
Original price €20,60 - Original price €24,10
Original price
€20,60 - €24,10
€20,60 - €24,10
Current price €20,60

Philips PL-S detached UV-C lamp 5–11 watts

Philips PL-S detachable UV-C lamp 5–11 watts Description The Philips TUV PL-S is a range of compact UV-C lamps intended in particular for water d...

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Original price €20,60 - Original price €24,10
Original price
€20,60 - €24,10
€20,60 - €24,10
Current price €20,60
Original price €14,18 - Original price €14,18
Original price
€14,18
€14,18 - €14,18
Current price €14,18

PHILIPS UV TL LAMP 16W 30.5 CM

The Philips UV TL Lamp 16W (30.5 cm) is a reliable and high-performance UV replacement lamp, specially designed for UV filtration systems in ponds ...

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Original price €14,18 - Original price €14,18
Original price
€14,18
€14,18 - €14,18
Current price €14,18
Original price €9,16 - Original price €9,16
Original price
€9,16
€9,16 - €9,16
Current price €9,16

PHILIPS UV TL LAMP 6W 22.5 CM

The Philips UV TL Lamp 6W (22.5 cm) is a high-quality replacement UV lamp designed to maintain the efficiency of UV filtration systems in ponds and...

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Original price €9,16 - Original price €9,16
Original price
€9,16
€9,16 - €9,16
Current price €9,16
Original price €31,80 - Original price €31,80
Original price
€31,80
€31,80 - €31,80
Current price €31,80

Philips detachable UV-TL UV-C lamp, 25 watts

Philips UV-TL detached UV-C lamp 25 watts Description Philips UV-TL detached UV-C lamp 25 watts

Original price €31,80 - Original price €31,80
Original price
€31,80
€31,80 - €31,80
Current price €31,80
Original price €9,75 - Original price €9,75
Original price
€9,75
€9,75 - €9,75
Current price €9,75

SF TL LAMP 15W - T8 - 45 CM

FOUDEBASSIN.COM

The SF TL Lamp 15W - T8 (45 cm) is a replacement UV lamp designed for UV filtration systems in ponds and aquariums. With a UV-C power of 15W, this ...

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Original price €9,75 - Original price €9,75
Original price
€9,75
€9,75 - €9,75
Current price €9,75
Original price €29,95 - Original price €29,95
Original price
€29,95
€29,95 - €29,95
Current price €29,95

SF TL LAMP 30W - T8 - 90 CM

FOUDEBASSIN.COM

The SF TL Lamp 30W - T8 (90 cm) is a high-performance replacement UV lamp designed for UV filtration systems used in ponds and aquariums. With a po...

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Original price €29,95 - Original price €29,95
Original price
€29,95
€29,95 - €29,95
Current price €29,95
Original price €24,95 - Original price €24,95
Original price
€24,95
€24,95 - €24,95
Current price €24,95

SF TL LAMP 55W - T8 - 90 CM - Superfish 55W T8 Lamp

The SF TL Lamp 55W - T8 (90 cm) is a high-performance replacement UV lamp, specially designed for UV filtration systems in ponds and aquariums. Wit...

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Original price €24,95 - Original price €24,95
Original price
€24,95
€24,95 - €24,95
Current price €24,95
Original price €6,38 - Original price €6,38
Original price
€6,38
€6,38 - €6,38
Current price €6,38

SF TL LAMP 8W - T5 - 30 CM

FOUDEBASSIN.COM

The SF TL Lamp 8W - T5 (30 cm) is a replacement UV lamp designed to ensure effective filtration in ponds and aquariums. With its 8W power and compa...

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Original price €6,38 - Original price €6,38
Original price
€6,38
€6,38 - €6,38
Current price €6,38
Original price €15,80 - Original price €15,80
Original price
€15,80
€15,80 - €15,80
Current price €15,80

TL Lamp 25 Watt - T8 - 45 cm - Superfish

Replacement Superfish UV lamp.Specifications Dimensions (L x W x H): 26 x 27 x 550 mm Weight: 78,0 g

Original price €15,80 - Original price €15,80
Original price
€15,80
€15,80 - €15,80
Current price €15,80
Original price €9,95 - Original price €9,95
Original price
€9,95
€9,95 - €9,95
Current price €9,95

TMC TL detached lamp UV-TL 15W

TMC TL detached lamp UV-TL 15W

Original price €9,95 - Original price €9,95
Original price
€9,95
€9,95 - €9,95
Current price €9,95
Original price €8,05 - Original price €8,05
Original price
€8,05
€8,05 - €8,05
Current price €8,05

TMC TL detached lamp UV-TL 16W

TMC TL detached lamp UV-TL 16W

Original price €8,05 - Original price €8,05
Original price
€8,05
€8,05 - €8,05
Current price €8,05
Original price €7,40 - Original price €7,40
Original price
€7,40
€7,40 - €7,40
Current price €7,40

TMC TL detached lamp UV-TL 4W

TMC TL detached lamp UV-TL 4W

Original price €7,40 - Original price €7,40
Original price
€7,40
€7,40 - €7,40
Current price €7,40
Original price €27,55 - Original price €27,55
Original price
€27,55
€27,55 - €27,55
Current price €27,55

TMC TL detached lamp UV-TL 55W hoog freq

TMC TL detached lamp UV-TL 55W hoog freq

Original price €27,55 - Original price €27,55
Original price
€27,55
€27,55 - €27,55
Current price €27,55
Original price €7,55 - Original price €7,55
Original price
€7,55
€7,55 - €7,55
Current price €7,55

TMC TL detached lamp UV-TL 6W

TMC TL detached lamp UV-TL 6W

Original price €7,55 - Original price €7,55
Original price
€7,55
€7,55 - €7,55
Current price €7,55
Original price €7,75 - Original price €7,75
Original price
€7,75
€7,75 - €7,75
Current price €7,75

TMC TL detached lamp UV-TL 8W

TMC TL detached lamp UV-TL 8W

Original price €7,75 - Original price €7,75
Original price
€7,75
€7,75 - €7,75
Current price €7,75
Original price €51,40 - Original price €74,70
Original price
€51,40 - €74,70
€51,40 - €74,70
Current price €51,40

UV-C TL 55 watts High-Frequency TMC, Philips

Fluidra

55-watt high-frequency UV-C TL lamp for TMC, Philips Description The SB717 and SB719 are 55-watt high-frequency lamps, specially designed for the T...

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Original price €51,40 - Original price €74,70
Original price
€51,40 - €74,70
€51,40 - €74,70
Current price €51,40
Original price €59,95
Original price €59,95 - Original price €59,95
Original price €59,95
Current price €34,11
€34,11 - €34,11
Current price €34,11

UV-TL detached lamp UV-C 55W - TMC

55 watt high frequency lamp , specially designed for TMC units: ProClear 55W PRO Pond 110W

Original price €59,95
Original price €59,95 - Original price €59,95
Original price €59,95
Current price €34,11
€34,11 - €34,11
Current price €34,11
-43 %
Original price €439,95 - Original price €1.019,95
Original price
€439,95 - €1.019,95
€439,95 - €1.019,95
Current price €439,95

VGE Pro lamp 40/75/80/130/200/325W without ballast - UV submersible amalgam

Aquaforte

New professional execution in 316 stainless steel. Available in 6 powers from 40 to 325 watts amalgaam and 75 watts T5. To be equipped (optional) ...

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Original price €439,95 - Original price €1.019,95
Original price
€439,95 - €1.019,95
€439,95 - €1.019,95
Current price €439,95
Original price €539,95 - Original price €579,95
Original price
€539,95 - €579,95
€539,95 - €579,95
Current price €539,95

VGE Pro T6 200/325W lamp without ballast - amalgam immersible UV

Aquaforte

New professional execution in 316 stainless steel. Available in 2 powers of type T6 of 200 and 325 watts amalgaam. To be equipped (optional) with a...

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Original price €539,95 - Original price €579,95
Original price
€539,95 - €579,95
€539,95 - €579,95
Current price €539,95