--- product_id: 59218313 title: "Replacement 7W UV (Ultra Violet) Bulb Lamp for Pond UVC Filters & Clarifiers" brand: "durabulb" price: "₨438" currency: SCR in_stock: true reviews_count: 13 url: https://www.desertcart.sc/products/59218313-replacement-7w-uv-ultra-violet-bulb-lamp-for-pond-uvc store_origin: SC region: Seychelles --- # 7W power for efficient sterilization 13.5cm compact tubular design 253.7nm UV output for max sterilization Replacement 7W UV (Ultra Violet) Bulb Lamp for Pond UVC Filters & Clarifiers **Brand:** durabulb **Price:** ₨438 **Availability:** ✅ In Stock ## Summary > 🦠 Illuminate your pond’s health with cutting-edge UV clarity! ## Quick Answers - **What is this?** Replacement 7W UV (Ultra Violet) Bulb Lamp for Pond UVC Filters & Clarifiers by durabulb - **How much does it cost?** ₨438 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/59218313-replacement-7w-uv-ultra-violet-bulb-lamp-for-pond-uvc) ## Best For - durabulb enthusiasts ## Why This Product - Trusted durabulb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Longevity:** Backed by a 12-month warranty and recommended annual replacement to maintain peak UV effectiveness. - • **Compact & Compatible:** Slim 13.5cm tubular design fits seamlessly with top pond filters like Hozelock Easyclear 4500 and Jebao PF-10. - • **Effortless Installation:** Standard G23 2-pin base ensures quick, hassle-free bulb swaps so your pond stays crystal clear without downtime. - • **Precision UV Sterilization:** Harness 253.7nm UV light to eliminate harmful pond bacteria and algae, keeping your aquatic ecosystem pristine. - • **Energy Efficient Performance:** Consumes just 7 watts while delivering a bright 450 lumens output, balancing power and eco-consciousness. ## Overview The DuraBulb 7W UV Replacement Bulb is a high-quality, energy-efficient fluorescent tube designed specifically for 7W pond UVC filters and clarifiers. Measuring 13.5cm with a G23 base, it emits a powerful 253.7nm UV wavelength to maximize sterilization, ensuring crystal-clear water in fish ponds and aquariums. Compatible with leading pond filter brands and backed by a 12-month warranty, this bulb is the essential upgrade for maintaining a healthy aquatic environment. ## Description High quality 7W DuraBulb UVC bulbs for 7 Watt UV Pond Filters and other sterilisation applications Length: 13.5cm Base: G23 2-pin 12 month warranty with all DuraBulb bulbs It is recommended to change the bulbs every 12 months to maintain maximum UV output Compatible with the Hozelock Easyclear 4500, PondXpert Easy Filter 4500, Jebao PF-10 Pond Filter and many other 7W UVC Pond Filters ## Features - 7W DuraBulb Replacment Ultra Violet UVC bulb for 7 Watt pond filters and clarifiers - 7W UV PLS Tube - 13.5cm Length - 253.7nm UV output for maximum sterilisation - 12 Month Warranty - We recommend changing after 12 months to maintain maximum UV output - Suitable for Fish Pond & Aquarium Filters ## Technical Specifications | Specification | Value | |---------------|-------| | Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz | | Asin | B071XQDP1R | | Average Life Span | 1 Years | | Best Sellers Rank | 14,657 in Garden (See Top 100 in Garden) 9 in Water Garden & Pond Ultraviolet Sterilisers | | Brand Name | DuraBulb | | Bulb Base | G23 | | Bulb Shape Size | T | | Colour | 1 X Bulb | | Connectivity Protocol | Bluetooth | | Connectivity Technology | USB | | Control Method | App | | Controller Type | Push Button | | Customer Reviews | 4.3 4.3 out of 5 stars (197) 4.3 out of 5 stars | | Eu Energy Efficiency Label | A | | Incandescent Equivalent | 7 Watts | | Indoor Outdoor Usage | Outdoor | | Item Dimensions W X H | 32W x 21H millimetres | | Item Shape | Tubular(T) | | Item Weight | 18 g | | Light Color | White | | Light Output Maximum | 450 Lumens | | Light Source Wattage | 7 Watts | | Light Type | Fluorescent | | Manufacturer | DuraBulb® | | Manufacturer Part Number | 7W-UVC | | Material Type | Glass | | Model Name | DuraBulb 7W UV Pond UVC Bulb | | Number Of Items | 1 | | Package Quantity | 1 | | Power Consumption | 7 Watts | | Power Source | electrical | | Special Features | Energy Efficient | | Specific Uses | Aquarium | | Style Name | 7W | | Type Of Bulb | Fluorescent | | Unit Count | 1 count | | Voltage | 240 Volts | | Wattage | 7.00 | | White Brightness | 450 Lumens | ## Product Details - **Brand:** DuraBulb - **Bulb shape size:** T - **Light type:** Fluorescent - **Special feature:** Energy Efficient - **Wattage:** 7.00 ## Images ![Replacement 7W UV (Ultra Violet) Bulb Lamp for Pond UVC Filters & Clarifiers - Image 1](https://m.media-amazon.com/images/I/71QeXKZZF8L.jpg) ![Replacement 7W UV (Ultra Violet) Bulb Lamp for Pond UVC Filters & Clarifiers - Image 2](https://m.media-amazon.com/images/I/71xunQhpIbL.jpg) ## Available Options This product comes in different **Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by on Reviewed in the United Kingdom 3 September 2019* Great product ### ⭐⭐⭐⭐ Replacement bulb , did the job. *by on Reviewed in the United Kingdom 15 June 2025* Arrived on time and pond cleared after a few days . ### ⭐⭐⭐⭐⭐ Works effectively *by on Reviewed in the United Kingdom 24 June 2021* Used in pond to help clear algae --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/59218313-replacement-7w-uv-ultra-violet-bulb-lamp-for-pond-uvc](https://www.desertcart.sc/products/59218313-replacement-7w-uv-ultra-violet-bulb-lamp-for-pond-uvc) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-20*