--- product_id: 47953227 title: "Gu4 Fitting Bi Pin Base Halogen Light Bulb Mr11 Spot Light Replacement Ac Dc 24V Back Pin Lamp Bulbs for Boats, Yachts, Landscape Lighting or Any Low Volt Down Lights, Warm White, 20W (Pack of 10)" brand: "12vmonster ®" price: "307 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/47953227-gu4-fitting-bi-pin-base-halogen-light-bulb-mr11-spot store_origin: PL region: Poland --- # Gu4 Fitting Bi Pin Base Halogen Light Bulb Mr11 Spot Light Replacement Ac Dc 24V Back Pin Lamp Bulbs for Boats, Yachts, Landscape Lighting or Any Low Volt Down Lights, Warm White, 20W (Pack of 10) **Brand:** 12vmonster ® **Price:** 307 zł **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Gu4 Fitting Bi Pin Base Halogen Light Bulb Mr11 Spot Light Replacement Ac Dc 24V Back Pin Lamp Bulbs for Boats, Yachts, Landscape Lighting or Any Low Volt Down Lights, Warm White, 20W (Pack of 10) by 12vmonster ® - **How much does it cost?** 307 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/47953227-gu4-fitting-bi-pin-base-halogen-light-bulb-mr11-spot) ## Best For - 12vmonster ® enthusiasts ## Why This Product - Trusted 12vmonster ® brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 12V Monster - America's top trusted vendor of 12 volt lightingWe are a one stop shopping retailer and wholesaler of a wide range of low voltage / line voltage lighting products and accessories.Company's VisionOur company's vision is to engage and help customers world-wide, focusing on cost reduction and carbon reduction.These 2 things can be made possible by utilizing LED lighting and transformer free transmission. LED lighting consumes 80% less energy and emits 50% less heat than conventional light bulbs. Making them the lights of our future. 12V Monster Offers: Premium Quality Lighting Products With A World Class Warranty DC Grid Direct Current Low Voltage Devices And Appliances Hard To Find Traditional Incandescent Halogen Xenon Bulbs In addition to low voltage lighting, we also stock a very wide variety of hard to find line voltage household light bulbs and accessories. Styles and fittings include PAR16 PAR20 PAR30 PAR38 MR11 MR16 G4 GU5.3 GU4 G5.3 GY6.35 G8 GY8 G9 G12 E26 E27 B22 BC BA15s BA15d 1156 1157 GU10 GU24 JD JDDProduct Description: A low voltage power source light bulb designed especially for solar power application, boat lighting, automotive lighting, and RV lighting, this corn tower shaped led lamp can handle a wide voltage band from 10v 30v in both ac and dc currents. All of 12vmonster's low voltage light bulbs are designed to work directly with a 12 volt / 24 volt battery or power source and an active current limiting circuit which protects the bulb from sudden death in the event of higher voltages seen in some charging systems. For long lifetime with maximum wattage per lumen, choose 12vmonster as your source for your low voltage lighting needs.WARNING: This bulb is intended for a low voltage system (12v/24v), it is not to be used for 120v 240v household voltage. ## Features - About this item - TRUE HIGH EFFICIENCY & QUALITY - Save energy and money! These has been certified and tested and only means you are paying for the right and qualified product among the marketplace! Super low power consumption and save over 90% on electricity bill - an estimated yearly energy cost is 11c/kWh! (Based on 3 hrs/day use, cost depends on rates and usage) - EFFICIENCY - Working voltage is from 12 volt to 24 volt in DC current wide voltage range at 20 watts output - ultra energy efficient; Tolerates unstable voltage! - IDEAL REPLACEMENT & USAGE - Replacements for for specialty lights and other rare settings. Use for 14 volts - marine, solar/wind systems, fishing, motor home/RV, buses, vehicles systems, etc. Can also be used for low voltage home lightings like desk lamps, ceiling lights, table lights, closet lights, under cabinet lights, accent lights, and display and landscape lightings. - LONG LIFE-SPAN & LESS MAINTENANCE - the bulb processes longer lifespan over 2,000 hours thus reduce re-lamp frequency and are preferred by electricians and contractors. - 100% SATISFACTION GUARANTEED - This item has been tested and it is 100% working. If you are not satisfied with our products, you can return the un-used item within 30 days. If you have any questions with our products, please contact us and we will reply within 24 hours. - ›See more product details ## Images ![Gu4 Fitting Bi Pin Base Halogen Light Bulb Mr11 Spot Light Replacement Ac Dc 24V Back Pin Lamp Bulbs for Boats, Yachts, Landscape Lighting or Any Low Volt Down Lights, Warm White, 20W (Pack of 10) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51JgZNS3eEL.jpg) ![Gu4 Fitting Bi Pin Base Halogen Light Bulb Mr11 Spot Light Replacement Ac Dc 24V Back Pin Lamp Bulbs for Boats, Yachts, Landscape Lighting or Any Low Volt Down Lights, Warm White, 20W (Pack of 10) - Image 2](https://images-na.ssl-images-amazon.com/images/I/61neauu4JaL.jpg) --- ## 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.pl/products/47953227-gu4-fitting-bi-pin-base-halogen-light-bulb-mr11-spot](https://www.desertcart.pl/products/47953227-gu4-fitting-bi-pin-base-halogen-light-bulb-mr11-spot) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*