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💧 Illuminate your pond’s purity with cutting-edge UVC power!
This 18W 2G11 4-pin PLL UVC replacement bulb by AffyBulb features high-purity quartz glass enabling 96% UVC transmission at a precise 253.7nm wavelength, maximizing germicidal efficiency without ozone production. Designed for European 220-240V grids, it ensures stable output and longer lifespan under voltage fluctuations. Compatible only with electronic ballasts, it offers flicker-free instant start and is certified safe with CE, RoHS, UKCA, and FCC approvals—ideal for maintaining crystal-clear ponds, aquariums, and water treatment systems.
| ASIN | B0B7VYG3L6 |
| Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz |
| Average Life Span | 7 Months |
| Best Sellers Rank | 17,265 in Garden ( See Top 100 in Garden ) 12 in Water Garden & Pond Ultraviolet Sterilisers |
| Brand | AffyBulb |
| Brand Name | AffyBulb |
| Bulb Base | G13 |
| Bulb Shape Size | T5 |
| Bulb base | G13 |
| Bulb shape size | T5 |
| Colour | White |
| Connectivity Technology | Infrared, NO, USB |
| Control Method | Touch |
| Controller Type | Push Button |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 129 Reviews |
| Incandescent Equivalent | 30 Watts |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 12W x 12H millimetres |
| Item Shape | Arbitrary(A) |
| Light Color | White |
| Light Output Maximum | 450 Lumens |
| Light Source Wattage | 18 Watts |
| Light Type | Fluorescent |
| Light type | Fluorescent |
| Manufacturer | AffyBulb |
| Manufacturer Part Number | 18W 2G11-4pins |
| Material Type | Glass |
| Model Name | 2G11 PLL |
| Model Number | ZW18D17W-H217 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 18 Watts |
| Power Source | Electric |
| Special Features | Energy Efficient |
| Special feature | Energy Efficient |
| Specific Uses | Aquarium |
| Theme | disinfection and purification |
| Type of Bulb | Ultraviolet |
| Unit Count | 1.0 count |
| Voltage | 230 Volts |
| Wattage | 18 watts |
| White Brightness | 450 Lumens |
A**E
Bright gas when on
Doesn’t work as a bug zapper bulb but that is my fault not the supplier
M**H
Reliable, clear pond water.
High quality uv bulb for my pond filter set up, came nicely boxed and has been running now for 24 hours a day 7 days a week for months, pond is crystal clear, it has proved it's reliability.
D**E
Failed in a month
This bulb only lasted a month before failing. I won’t buy this brand again.
M**S
Does the job
Annual changes are a must to keep pond healthy. Buy a pair saves a little and you always have one if needed.
J**N
Great vu for the fish pond
Works
S**S
Does not work
Didn't work in pond UV. Other make of lamp worked perfectly so must be this lamp.
K**N
Lasted a month
Now only shows little sign of life. Dissapointed.
M**N
Top
Top
T**É
Bom produto
É a segunda vez que compro, troquei as outras ao fim de 1 ano, que é o recomendado , e ainda estavam a funcionar bem
C**N
bon produit
que dire d'une lampe UV si ce n'est qu'elle fonctionne ?
A**N
Conforme à la description
Mon eau de bassin parfaitement cristalline, voyons maintenant sur la durée...
S**A
Lâmpada de boa qualidade que cumpre os requisitos.
A lâmpada funciona na perfeição. Recomendo vivamente.
Trustpilot
2 weeks ago
2 months ago