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WaterManagement / UVSterilizer

UV Light Bulb Replacement for Outdoor Ponds

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$ 22.58   $15.81   save 30%
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Quartz glass is a special type of glass material that has excellent transparency and high-temperature resistance, allowing it to effectively transmit ultraviolet (UV) light and ensuring that the UV light can fully take effect. Additionally, quartz glass has a low absorption rate and radiation ability, maximizing the range that UV radiation can reach. Furthermore, quartz glass also has high corrosion resistance and can withstand the attack of most chemicals and solvents, which is important for the long-term use of sterilization lamps.

UV filters can kill bacteria, viruses, and other harmful microorganisms through physical means without the use of chemicals. They can efficiently eliminate bacteria and viruses, even tackling microorganisms that may be difficult for chemical filters to address, ensuring clean and hygienic pond water. UV filters do not require the addition of any chemicals, thus avoiding the issue of secondary pollution that can sometimes occur with chemical treatments.

Quartz glass has a high melting point, allowing it to withstand the intense heat generated by the UV lamp without deforming or melting. It is also highly resistant to chemical corrosion and degradation, helping to maintain the integrity of the lamp over time. Additionally, quartz glass has low thermal expansion and excellent thermal shock resistance, which means it can handle rapid temperature changes without cracking or breaking, contributing to the durability and longevity of UV lamps.

UV light has strong germicidal properties and can effectively eliminate bacteria, viruses, and other microorganisms in the water, improving water quality and reducing the risk of diseases in fish and aquatic animals. High-intensity UV light can also break down and oxidize organic substances, ammonia nitrogen, and other pollutants in the water, effectively improving water quality and transparency, and creating a clear and healthy water environment that promotes better growth for fish and aquatic plants. Additionally, UV light can disrupt the growth and reproduction of algae cells, reducing the overall algae population in the water.

Coospider has invested a great deal of time and resources in researching ultraviolet light, gaining a deep understanding of its characteristics and application scenarios. We are committed to using cutting-edge technology and materials, continuously optimizing our product design and manufacturing processes to provide the best ultraviolet light solutions.

Our 18-watt UV light bulb replacement, with a UV peak of 253.7nm and high transmission quartz tube, ensures maximum performance and provides a healthier and cleaner water environment. It is designed as a universal replacement, compatible with various pond clarifier brands, and has a lifespan of more than 8000 hours, providing long-term and effective use. We stand behind the quality of our product and offer a 180-day warranty, aiming to provide excellent customer service within 24 hours.

product information:

AttributeValue
brandcoospider-repta
special_featureLong Lasting
wattage18 Watts
bulb_baseG23
unit_count2.0 Count
number_of_items2
shapeTubular(T)
materialGlass
model_name18W-2G11
connectivity_technologyNormal bulb
indoor_outdoor_usageOutdoor
controller_typePush Button
included_componentsGlass
power_consumption18 Watts
light_source_typeUv
light_source_wattage18 Watts
control_methodApp
average_life8000 Hours
manufacturer‎coospider-repta
part_number18W-2G11
item_weight4.6 ounces
package_dimensions‎9.13 x 2.05 x 1.85 inches; 4.66 ounces
country_of_origin‎China
item_model_number‎18W
colorClear
special_featuresLong Lasting
batteries_requiredNo
customer_reviews
ratings_count20
stars4.5
best_sellers_rank#56,348 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
#13 in Water Garden & Pond Ultraviolet Sterilizers
date_first_available‎August 9, 2023

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24 Hours Cancellation

We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.

30 Days Returns & Exchanges Policy

If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.

After 30 days of delivery of your order, we will no longer accept returns.

Refund Process & Return conditions:

To request a return,please email us at:[email protected] ,We will respond within 24 hours after the consumer sends the email (except weekends).
If it is a quality issue, please provide an order number and attach clear photos of the items that represent the issue.
After we receive the returned order, our Quality Assurance department will inspect and verify the condition of the item.Upon acceptance of your return, a refund will be issued to the original form of payment within 1-3 business days.

Make sure your item meets all our return conditions :

Items returned without authorization will not be accepted.
The time frame for return must not exceed 30 days from when the original order was received.
Any promotional gifts must also be returned with your returned item.
All items must be returned in their original condition, without scratches or signs of wear, and must not be resized or altered in any way.
Your return needs to be sent within the given time frame(3-12 working days)
Please make sure you provide us the tracking# and receipt after you return.

Refunds

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).