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💧 Keep your pond pristine and green-free—because your outdoor sanctuary deserves the best!
The TetraPond 9-Watt Replacement Bulb is a high-efficiency UV fluorescent bulb designed specifically for the GreenFree UV Clarifier. It delivers up to 8,000 hours (approximately 11 months) of continuous operation, effectively destroying algae reproductive cells to keep ponds up to 1,800 gallons clean and clear. Easy to install and recommended for annual replacement, this bulb ensures your pond remains free of unsightly green algae, enhancing the beauty and health of your water garden.
| ASIN | B00474FIBG |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | Long Lasting |
| Best Sellers Rank | #18,783 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #66 in Water Garden & Pond Treatment |
| Brand Name | Tetra |
| Brightness | 100 Lumen |
| Bulb Base | Wedge |
| Bulb Shape Size | F10 |
| Color | White |
| Color Rendering Index | 80 |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,295) |
| Efficiency | 9 watts with algae control effectiveness within 5 days and up to 11 months |
| Global Trade Identification Number | 00046798195276 |
| Incandescent Equivalent Wattage | 40 Watts |
| Indoor Outdoor Usage | Outdoor |
| Is Electric | Yes |
| Item Dimensions W x H | 1"W x 6.75"H |
| Item Type Name | Replacement Bulb |
| Item Weight | 0.1 Pounds |
| Light Color | Green, clear |
| Light Output Maximum | 100 Lumens |
| Light Source Operating Life | 8000 Hours |
| Light Source Type | UV |
| Light Source Wattage | 9 Watts |
| Light Type | Fluorescent |
| Manufacturer | TetraPond |
| Manufacturer Part Number | 19527 |
| Manufacturer Warranty Description | See label for details. |
| Material Type | Plastic |
| Model Name | Tetra |
| Model Number | 19527 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 9 Watts |
| Power Source | Electric |
| Shape | Tubular(T) |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | Pond Algae Control |
| Style Name | Classic |
| UPC | 046798195276 |
| Unit Count | 1 Count |
| Voltage | 120 Volts |
| Wattage | 9 watts |
| White Brightness | 100 Lumens |
P**Y
Twice the price of the non-brand uv bulbs: perhaps quality of Tetra reflects the higher price
exact replacement fitting for standard 9v uv bulb. it fit and it works very well. the cost is great I the bulb lasts a long time.
B**N
Great Product I would buy it again A+
Lasting longer than the original bulb that came with the pond fountain
F**K
I was very satisfied with my purchase
This is a great UV light, at first I thought it would be too small to clear my water, but it turned out to be a good fit and my pond is clear and beautiful and my koi seem to love it.
Z**.
Gets the job done
These bulbs started working on the algae in my pond immediately. Glad to have purchased the
B**D
This is a 110 v bulb
This bulb worked fine in my small pond. When I first installed it, the cellular algae was pea soup thick. It took several weeks to clear. Important to note that this bulb is a 110volt bulb but the writeup by TetraPond doesn't designate what the voltage is for any of the various wattage bulbs. I did get a response to a question about voltage that I posted saying that the 2-pin base was a 110v industry standard. I have purchased, mistakenly, 60 volt bulbs with the same base and ignorantly installed the bulb in my UV holder. They immediately fried. You'll save time and money if you first determine what the voltage is of the unit you have.
S**A
Better quality of water.
Good product which I continually purchase.
D**S
It’s an absolute must
A game changer for my 800g pond! Crystal clear in 3-4 days Highly recommend it
S**R
First one burned up, second time worked good
First bulb I bought blew immediately. However, a year later and a dirty pond made me want to try again before I bought a new UV light system. The second bulb worked perfectly fine. First must have been a dud. Looking forward to a year of an algae free pond.
M**L
El producto cumple, lo puse en un filtro dophin -008 y funciona bastante bien.
Trustpilot
1 month ago
1 day ago