--- product_id: 393737511 title: "Lutron Rotary Dimmer Replacement Knob, RK-WH, White, 1 Count (Pack of 1)" brand: "lutron" price: "₨5695" currency: LKR in_stock: true reviews_count: 5 category: "Lutron" url: https://www.desertcart.lk/products/393737511-lutron-rotary-dimmer-replacement-knob-rk-wh-white-1-count store_origin: LK region: Sri Lanka --- # Supports up to 4.5 Amps load Rotary ON-DIM-OFF control Snap-on easy installation Lutron Rotary Dimmer Replacement Knob, RK-WH, White, 1 Count (Pack of 1) **Brand:** lutron **Price:** ₨5695 **Availability:** ✅ In Stock ## Summary > 🔄 Turn up your style, not your hassle! ## Quick Answers - **What is this?** Lutron Rotary Dimmer Replacement Knob, RK-WH, White, 1 Count (Pack of 1) by lutron - **How much does it cost?** ₨5695 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/393737511-lutron-rotary-dimmer-replacement-knob-rk-wh-white-1-count) ## Best For - lutron enthusiasts ## Why This Product - Trusted lutron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Reliable:** Engineered with metal contacts and UL certification to ensure long-lasting performance. - • **Sleek White Finish:** Minimalist design that blends perfectly with modern and classic interiors alike. - • **Seamless Rotary Control:** Effortlessly adjust lighting or fan speed with a smooth ON-DIM-OFF rotary mechanism. - • **Quick Snap-On Installation:** Replace your worn or missing knob in seconds—no tools or rewiring needed. - • **Universal Lutron Compatibility:** Fits a wide range of Lutron rotary dimmers and fan controls for versatile upgrades. ## Overview The Lutron RK-WH Rotary Dimmer Replacement Knob offers a simple, snap-on solution to restore or upgrade your rotary dimmer or fan control. Compatible with numerous Lutron models, it supports up to 4.5 amps and features a smooth ON-DIM-OFF rotary operation. Its durable construction and clean white finish make it a reliable and stylish choice for any professional or home setting. ## Description Has your knob gone missing on your favorite Lutron rotary fan or lighting control? This rotary replacement knob can to solve the problem of any missing or broken knobs. The knobs are easy to replace by simply snapping the old knob off, and snapping the new knob onto the control. Match the rest of the decor in your home using additional products from Lutron’s Rotary family. This knob fits Lutron models D-600-PH-DK, D-603PH-DK, D-600R, D-600P, D-603P, DNG-600P, DNG-603P, D-603PG, FSQ-2F, FS-5E, and FS-5F. Review: Worked perfectly - This product worked perfect on my old light switch. This switch is probably 30+years. I was unsure if it would fit based as the back does not look the same as the switch but it fit perfectly. Easy to install and a great price. Review: Easy install, easy use, nice quality - Exact fit. There are different fittings when replacing these durable knobs on the wall. Be sure to know which style under neath you need. Received quickly, packaged well and looks great. This was easy to put on. It worked as intended to control dimmable lights. Great functioning on the light level with the ease of turning knob. ## Features - Rotate on/off to operate rotary dimmer - Simply push dimmer replacement knob on existing dimmer for simple installation - For use with Lutron’s rotary style dimmers and fan controls - Includes (1) White rotary dimmer replacement knob; rotary dimmer and other coordinating accessories sold separately - Fits Lutron models D-600-PH-DK, D-603PH-DK, D-600R, D-600P, D-603P, DNG-600P, DNG-603P, D-603PG, FSQ-2F, FS-5E, and FS-5F. Mechanical air-gap switch to disconnect load power ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002YE05IC | | Actuator Type | Rotary | | Brand | Lutron | | Brand Name | Lutron | | Circuit Type | 1-way | | Color | White | | Compatible Devices | Lutron devices with rotary style dimmers and fan controls | | Connectivity Protocol | X-10 | | Connector Type | Clamp | | Connector type | Clamp | | Contact Material | Metal | | Contact Type | Normally Open | | Contact type | Normally Open | | Control Method | Touch | | Controller Type | Ring | | Current Rating | 4.5 Amps | | Current rating | 4.5 Amps | | Customer Reviews | 4.5 out of 5 stars 4,171 Reviews | | Global Trade Identification Number | 00027557660068, 00695971241103 | | International Protection Rating | IP00 | | Item Dimensions | 13 x 140 x 102 millimeters | | Item Type Name | Replacement Knobs | | Item Weight | 0.02 Pounds | | Manufacturer | Lutron | | Material Type | As shown in the picture | | Model | RK-WH | | Mounting Type | Door Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operation Mode | ON-DIM-OFF | | Operation mode | ON-DIM-OFF | | Part Number | RK-WH | | Specification Met | UL | | Switch Type | Dimmer Switch | | Switch type | Dimmer Switch | | Terminal | Screw | | UPC | 027557660068 | | Unit Count | 1 Count | | Wattage | 600 watts | ## Product Details - **Operation mode:** ON-DIM-OFF - **Current rating:** 4.5 Amps - **Contact type:** Normally Open - **Connector type:** Clamp - **Brand:** Lutron ## Images ![Lutron Rotary Dimmer Replacement Knob, RK-WH, White, 1 Count (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/41D7IgEHzGL.jpg) ![Lutron Rotary Dimmer Replacement Knob, RK-WH, White, 1 Count (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/61bhJ2eTQXL.jpg) ![Lutron Rotary Dimmer Replacement Knob, RK-WH, White, 1 Count (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/71YFAIvfyFL.jpg) ![Lutron Rotary Dimmer Replacement Knob, RK-WH, White, 1 Count (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/41Pl8DKmNIL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked perfectly *by A***B on 24 January 2025* This product worked perfect on my old light switch. This switch is probably 30+years. I was unsure if it would fit based as the back does not look the same as the switch but it fit perfectly. Easy to install and a great price. ### ⭐⭐⭐⭐⭐ Easy install, easy use, nice quality *by R***. on 20 June 2025* Exact fit. There are different fittings when replacing these durable knobs on the wall. Be sure to know which style under neath you need. Received quickly, packaged well and looks great. This was easy to put on. It worked as intended to control dimmable lights. Great functioning on the light level with the ease of turning knob. ### ⭐⭐⭐⭐⭐ Perfect fit for standard household control. Good value versus my local big box. *by S***R on 18 September 2025* Perfect fit for standard household control. Good value. Easy to install. ## Frequently Bought Together - Lutron Rotary Dimmer Replacement Knob, RK-WH, White, 1 Count (Pack of 1) - Leviton 88007 2-Gang 1-Toggle 1-Single 1.406-Inch Diameter, Device Combination Wallplate, Thermoset, Device Mount, White - Leviton 80704-W 1-Gang Single 1.406-Inch Hole Device Receptacle Wallplate, White --- ## 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.lk/products/393737511-lutron-rotary-dimmer-replacement-knob-rk-wh-white-1-count](https://www.desertcart.lk/products/393737511-lutron-rotary-dimmer-replacement-knob-rk-wh-white-1-count) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-24*