--- product_id: 14077408 title: "KOR MR11 10W 12V Halogen Reflector Light Bulbs, GU4 Bi-Pin, 2-Pack" brand: "kor" price: "AR$52880" currency: ARS in_stock: true reviews_count: 13 category: "Kor" url: https://www.desertcart.com.ar/products/14077408-kor-mr11-10w-12v-halogen-reflector-light-bulbs-gu4-bi store_origin: AR region: Argentina --- # GU4 bi-pin precision fit 10W bright halogen power 12V low-voltage efficiency KOR MR11 10W 12V Halogen Reflector Light Bulbs, GU4 Bi-Pin, 2-Pack **Brand:** kor **Price:** AR$52880 **Availability:** ✅ In Stock ## Summary > ✨ Light up your space with precision and style! 💡 ## Quick Answers - **What is this?** KOR MR11 10W 12V Halogen Reflector Light Bulbs, GU4 Bi-Pin, 2-Pack by kor - **How much does it cost?** AR$52880 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/14077408-kor-mr11-10w-12v-halogen-reflector-light-bulbs-gu4-bi) ## Best For - kor enthusiasts ## Why This Product - Trusted kor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Double the Impact:** Value 2-pack keeps your lighting game strong with reliable, consistent replacements on hand. - • **Energy-Smart Glow:** Low 10W power consumption balances bright output with energy efficiency—shine smarter, not harder. - • **Focused Brilliance:** Precision reflector lens delivers sharp, targeted illumination for standout accent lighting. - • **Plug & Play Simplicity:** Standard GU4 bi-pin base ensures effortless installation in compatible fixtures—no hacks needed. - • **Versatile Ambiance Creator:** Perfect for fiber optic displays, landscape lighting, and decorative setups that demand style and function. ## Overview The KOR MR11 10W 12V Halogen Reflector Light Bulbs feature a GU4 bi-pin base and integrated reflector lens, delivering 75 lumens of crisp, focused white light. Ideal for fiber optic, accent, and decorative lighting, these energy-efficient bulbs offer easy installation and come in a convenient 2-pack for reliable, versatile use in residential and commercial settings. ## Description KOR MR11 10W 12V Halogen Reflector Light Bulbs, GU4 Bi-Pin, 2-Pack | Fiber Optic, Landscape, Accent and Display Lighting, 75 Lumens, Integrated Cover Lens for Focused Illumination - desertcart.com Review: Worked fine - This was a replacement bulb for a Halloween decoration and it worked perfectly. Review: Fiber optic Christmas tree - I purchased the bulbs to replace my fiber optic Christmas tree Works perfect! ## Features - PRECISION MR11 HALOGEN PERFORMANCE: Designed with a 10W 12V halogen reflector design, these MR11 bulbs deliver bright, focused illumination for fiber optic lighting systems. Ideal for decorative lighting, accent lighting, and specialty fixtures requiring a GU4 bi-pin base. - GU4 BI-PIN BASE WITH REFLECTOR LENS: Features a standard GU4 bi-pin base with 4mm pin spacing and an integrated cover lens/reflector for accurate light distribution. Easy to install in compatible MR11 12V fixtures without modification. - VERSATILE FIBER OPTIC APPLICATIONS: Perfect replacement bulbs for fiber optic Christmas trees, fiber optic lamps, landscape lighting, display lighting, floor lamps, ceiling fixtures, and other low-voltage specialty lighting applications. - BRIGHT HALOGEN LIGHT OUTPUT: Produces crisp, consistent illumination with excellent beam control and color quality. The precision reflector helps direct light where it's needed, making it ideal for accent, decorative, and display lighting. - VALUE PACK OF 2 BULBS: Includes two identical KOR MR11 10W 12V halogen reflector light bulbs, providing convenient replacements for compatible fixtures. Manufactured for dependable performance in residential and commercial lighting applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00PSNQTPY | | Additional Features | Energy Efficient | | Best Sellers Rank | #12,633 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #77 in Halogen Bulbs | | Brand | KOR | | Brand Name | KOR | | Bulb Base | GU4 | | Bulb Shape Size | MR11 | | Color | White | | Connectivity Technology | Normal bulb | | Control Method | App | | Controller Type | Push Button | | Customer Reviews | 4.7 out of 5 stars 2,293 Reviews | | Incandescent Equivalent Wattage | 10 watts | | Indoor Outdoor Usage | Indoor | | Item Weight | 0.01 kg | | Light Color | White | | Light Output Maximum | 75 lumens | | Light Source Type | Halogen | | Light Source Wattage | 10 watts | | Light Type | Halogen | | Manufacturer | KOR | | Manufacturer Part Number | K25599 | | Material Type | fiber | | Number of Items | 2 | | Package Quantity | 2 | | Power Consumption | 10 watts | | Shape | mr11 | | Special Feature | Energy Efficient | | Specific Uses For Product | Christmas | | Style Name | 10W - 12V | | UPC | 817300021242 852662725599 | | Unit Count | 2 Count | | Voltage | 12 volts | | Wattage | 10 | | White Brightness | 75 lumens | ## Product Details - **Brand:** KOR - **Bulb Shape Size:** MR11 - **Light Type:** Halogen - **Special Feature:** Energy Efficient - **Wattage:** 10.00 ## Images ![KOR MR11 10W 12V Halogen Reflector Light Bulbs, GU4 Bi-Pin, 2-Pack - Image 1](https://m.media-amazon.com/images/I/81f9iP8Xd3L.jpg) ![KOR MR11 10W 12V Halogen Reflector Light Bulbs, GU4 Bi-Pin, 2-Pack - Image 2](https://m.media-amazon.com/images/I/81tLNKrVk2L.jpg) ![KOR MR11 10W 12V Halogen Reflector Light Bulbs, GU4 Bi-Pin, 2-Pack - Image 3](https://m.media-amazon.com/images/I/719bF4dVfRL.jpg) ![KOR MR11 10W 12V Halogen Reflector Light Bulbs, GU4 Bi-Pin, 2-Pack - Image 4](https://m.media-amazon.com/images/I/81auU5-+aCL.jpg) ![KOR MR11 10W 12V Halogen Reflector Light Bulbs, GU4 Bi-Pin, 2-Pack - Image 5](https://m.media-amazon.com/images/I/81M1C3R41gL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked fine *by W***R on March 6, 2026* This was a replacement bulb for a Halloween decoration and it worked perfectly. ### ⭐⭐⭐⭐⭐ Fiber optic Christmas tree *by K***Y on December 27, 2025* I purchased the bulbs to replace my fiber optic Christmas tree Works perfect! ### ⭐⭐⭐⭐⭐ Correct bulb at a good price *by J***N on January 13, 2026* These lamps were exactly the type needed for my Christmas tree that changes colors. It took me only 15 minutes to replace the bulb inside the unit. Three screws had to be undone too replace the bulb. ## Frequently Bought Together - KOR (Pack of 2) 10 Watt MR11 12 Volt Precision Halogen Reflector Fiber Optic Light Bulb 10W 12V - Jameco Reliapro ADU120150E1012 AC to AC Wall Adapter Transformer 12V @ 1500 mA Straight 2.1 mm Female Plug, Black --- ## 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.com.ar/products/14077408-kor-mr11-10w-12v-halogen-reflector-light-bulbs-gu4-bi](https://www.desertcart.com.ar/products/14077408-kor-mr11-10w-12v-halogen-reflector-light-bulbs-gu4-bi) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-13*