--- product_id: 79011973 title: "Caprock S410RL-HO STERILIGHT Replacement U-C GERMICIDAL LAMP for SP-410 SPV-410 SPV-8 VH-410 BUT NOT Made by STERILIGHT" brand: "caprock" price: "€ 63.07" currency: EUR in_stock: true category: "Caprock" url: https://www.desertcart.ie/products/79011973-caprock-s410rl-ho-sterilight-replacement-u-c-germicidal-lamp-sp store_origin: IE region: Ireland --- # 45W high output power 100-240V universal voltage 254nm peak UV-C germicidal wavelength Caprock S410RL-HO STERILIGHT Replacement U-C GERMICIDAL LAMP for SP-410 SPV-410 SPV-8 VH-410 BUT NOT Made by STERILIGHT **Brand:** caprock **Price:** € 63.07 **Availability:** βœ… In Stock ## Summary > πŸ’§ Illuminate your water’s purity with high-output UV power! ## Quick Answers - **What is this?** Caprock S410RL-HO STERILIGHT Replacement U-C GERMICIDAL LAMP for SP-410 SPV-410 SPV-8 VH-410 BUT NOT Made by STERILIGHT by caprock - **How much does it cost?** € 63.07 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/79011973-caprock-s410rl-ho-sterilight-replacement-u-c-germicidal-lamp-sp) ## Best For - caprock enthusiasts ## Why This Product - Trusted caprock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Powerful UV-C Output:** Delivers peak germicidal UV-C at 254nm to ensure superior water purification. - β€’ **OEM-Level Compatibility:** Seamlessly fits Sterilight & Viqua systems with a precision 4-step 4-pin base. - β€’ **Universal Voltage Range:** Operates flawlessly from 100 to 240 volts, perfect for global use. - β€’ **EPA Regulation Compliant:** Meets strict environmental standards for safe and responsible use. - β€’ **Cost-Effective Replacement:** Get the same high-output performance as OEM lamps without the premium price tag. ## Overview The Caprock S410RL-HO Replacement U-C Germicidal Lamp is a 45W, 254nm UV-C tubular lamp designed as a 100% compatible, cost-effective alternative to Sterilight’s OEM lamps. Featuring a unique multi-step 4-pin base, it fits a wide range of Sterilight and Viqua water purification systems, operates on a universal 100-240V power supply, and complies with EPA regulations, ensuring reliable, high-performance germicidal water treatment. ## Description This is a brand-new lamp that replaces the STERILIGHT S410RL-HO (High Output) and others, while retaining 100% compatibility with the OEM lamp selling at a much higher price, but not made by Sterilight. The lamp has a special multi-step 4 pin base, designed specifically for water purification systems by Sterilight and Viqua. It measures about 508mm (about 20 inches), excluding the four pins on the end of the lamp. Its peak output is at 254nm (UV-C). It is used to replace the OEM lamp in these and other systems: R Can S410RL-HO R Can SC-410 R Can SC410 R Can SP-410 R Can SP410-HO R Can SPV-410 R Can SPV410 R Can SPV-8 R Can SPV8 Sterilight S410RL-HO Sterilight SC-410 Sterilight SC410 Sterilight SCM-410 Sterilight SCM410 Sterilight SP-410 Sterilight SP-410-HO Sterilight SP410 Sterilight SPV-410 Sterilight SPV410 Sterilight SPV-8 Sterilight SPV8This lamp is EPA regulation compliant.All lamps listed are are compatible with the Sterilight brand UV products. We do not sell Sterilight brand lamps. All Sterilight brand names, trademarks and logos are property of Sterilight. ## Features - 100% compatible with the S410RL HO lamp but not made by Sterilight - Multi-step 4 pin base - FOR SP-410 SPV-410 SPV-8 VH-410 and other systems - EPA regulation compliant ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078KXV5CN | | Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz | | Additional Features | 4 step base for OEM compatibility | | Best Sellers Rank | #681,802 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,281 in Fluorescent Tubes | | Brand | Caprock | | Brand Name | Caprock | | Bulb Base | GU24 | | Bulb Shape Size | T | | Control Method | Touch | | Controller Type | Push Button | | Customer Reviews | 3.7 out of 5 stars 11 Reviews | | Item Weight | 0.27 g | | Manufacturer | Caprock | | Manufacturer Part Number | S410RL | | Material Type | copper | | Number of Items | 1 | | Power Source | Corded Electric | | Shape | Tubular(T) | | Special Feature | 4 step base for OEM compatibility | | Specific Uses For Product | Lamp | | Unit Count | 1 Count | | Wattage | 45 | ## Product Details - **Brand:** Caprock - **Special Feature:** 4 step base for OEM compatibility - **Wattage:** 45.00 - **Bulb Shape Size:** T - **Bulb Base:** GU24 ## Images ![Caprock S410RL-HO STERILIGHT Replacement U-C GERMICIDAL LAMP for SP-410 SPV-410 SPV-8 VH-410 BUT NOT Made by STERILIGHT - Image 1](https://m.media-amazon.com/images/I/81WFCHgggNL.jpg) ![Caprock S410RL-HO STERILIGHT Replacement U-C GERMICIDAL LAMP for SP-410 SPV-410 SPV-8 VH-410 BUT NOT Made by STERILIGHT - Image 2](https://m.media-amazon.com/images/I/61rkuEfAofL.jpg) ## Frequently Bought Together - Caprock S410RL-HO STERILIGHT Replacement U-C GERMICIDAL LAMP for SP-410 SPV-410 SPV-8 VH-410 BUT NOT Made by STERILIGHT - Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 5 Micron, Pack of 1, White - US Water Filters S200RL-HO Replacement UV Lamp | Fits the VIQUA VH200, SP200-HO, SC-200, & SPV-3.5 Series UV Systems | Made in the USA --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/79011973-caprock-s410rl-ho-sterilight-replacement-u-c-germicidal-lamp-sp](https://www.desertcart.ie/products/79011973-caprock-s410rl-ho-sterilight-replacement-u-c-germicidal-lamp-sp) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-09-21*