--- product_id: 388850625 title: "4 Inch Smart LED Wafer Downlights - Ultra-Thin Recessed Lighting with Junction Box, Compatible with Alexa/Google Assistant (4 Pack)" brand: "lumary" price: "9923777₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/388850625-4-inch-smart-led-wafer-downlights-ultra-thin-recessed-lighting store_origin: VN region: Vietnam --- # 16M colors + 2700K-6500K adjustable white 9W ultra-thin, flicker-free brilliance Full app & voice control (Alexa/Google) 4 Inch Smart LED Wafer Downlights - Ultra-Thin Recessed Lighting with Junction Box, Compatible with Alexa/Google Assistant (4 Pack) **Brand:** lumary **Price:** 9923777₫ **Availability:** ✅ In Stock ## Summary > ✨ Illuminate smarter, live brighter! 💡 ## Quick Answers - **What is this?** 4 Inch Smart LED Wafer Downlights - Ultra-Thin Recessed Lighting with Junction Box, Compatible with Alexa/Google Assistant (4 Pack) by lumary - **How much does it cost?** 9923777₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/388850625-4-inch-smart-led-wafer-downlights-ultra-thin-recessed-lighting) ## Best For - lumary enthusiasts ## Why This Product - Trusted lumary brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hands-Free Smart Control:** Seamlessly command your lighting with Alexa, Google Assistant, or the Lumary app for effortless ambiance. - • **Ultra-Thin, Flicker-Free Design:** Sleek 4-inch profile with silent, instant start and no flicker ensures modern aesthetics and eye comfort. - • **Music-Synced Lighting Experience:** Transform your space with lights that pulse and shift in sync with your favorite beats via app control. - • **Easy Installation with Junction Box:** Quick setup with included junction box and spring clips—upgrade your ceiling lighting without hassle. - • **Vibrant Color & Brightness Customization:** Choose from 16 million colors and adjustable white tones (2700K-6500K) with 1%-100% brightness for every mood and moment. ## Overview The Lumary 4 Inch Smart LED Wafer Downlights deliver 9W of flicker-free, ultra-thin recessed lighting with 16 million colors and adjustable white tones (2700K-6500K). Compatible with Alexa, Google Assistant, and the Lumary app, these lights offer voice and remote control, music-sync features, and easy installation with a junction box. Perfect for modern homes seeking customizable, smart ambiance. ## Description 4 Inch Smart LED Wafer Downlights - Ultra-Thin Recessed Lighting with Junction Box, Compatible with Alexa/Google Assistant (4 Pack) ## Features - 【Voice Control】 Compatible with Alexa and Google Assistant. A simple dialogue can turn your LED Recessed Lighting on or off and adjust more colors. Release your hands. - 【APP Intelligent Control】Download the Lumary APP to connect and enjoy intelligent control. NOTE: Only support 2.4 GHz Wi-Fi. ① Make your own schedule to turn off/on recessed light; ② Control recessed lighting in groups; ③Remotely control the smart downlight through the APP; ④Share other devices to control the smart wifi recessed lights together; ⑤With memory function will stay at the last setting you choose while turn on again, no need to reset it. - 【Brightness & RGBWW Adjustable】Lumary 4 inch smart recessed downlight supports warm white and cool white from 2700K to 6500K. Provide 16 million colors.1%-100% brightness is adjustable. 8 scene modes; also, you can also DIY the scene modes you want. - 【Music & Mic Snyc】 ①The smart recessed lighting can change the color with the beat of the music or the sound of the game. ②This function is only applicable to APP, with no built-in microphone or speaker. - 【High Quality & Easy Installation】 9W (810LM), ultra-thin body, no flicker, silent, instant start. With junction box, easy to install. Connect the Jbox to the cable; Use a spring clip to fix it on the ceiling. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Lumary | | Item model number | L-SD4A4 | | Product Dimensions | 18.11 x 15.01 x 19.51 cm; 1.32 kg | | ASIN | B088YT4K42 | ## Product Details - **Brand:** Lumary - **Colour:** 4 Inch - **Material:** Metal - **Style:** Modern - **Light fixture form:** Ceiling ## Images ![4 Inch Smart LED Wafer Downlights - Ultra-Thin Recessed Lighting with Junction Box, Compatible with Alexa/Google Assistant (4 Pack) - Image 1](https://m.media-amazon.com/images/I/71RDhaaYkFL.jpg) ![4 Inch Smart LED Wafer Downlights - Ultra-Thin Recessed Lighting with Junction Box, Compatible with Alexa/Google Assistant (4 Pack) - Image 2](https://m.media-amazon.com/images/I/61eNpqZwJCL.jpg) ![4 Inch Smart LED Wafer Downlights - Ultra-Thin Recessed Lighting with Junction Box, Compatible with Alexa/Google Assistant (4 Pack) - Image 3](https://m.media-amazon.com/images/I/61XuB54eWtL.jpg) ![4 Inch Smart LED Wafer Downlights - Ultra-Thin Recessed Lighting with Junction Box, Compatible with Alexa/Google Assistant (4 Pack) - Image 4](https://m.media-amazon.com/images/I/61Jq3vuzmFL.jpg) ![4 Inch Smart LED Wafer Downlights - Ultra-Thin Recessed Lighting with Junction Box, Compatible with Alexa/Google Assistant (4 Pack) - Image 5](https://m.media-amazon.com/images/I/61BpfsfRGHL.jpg) ## Frequently Bought Together - Lumary Smart Recessed Lighting 4 Inch Canless LED Recessed Lights 9W 780lm Color Changing LED Downlight Wi-Fi Bluetooth Soffit Lights with J-Box Work with Alexa/Google Assistant (4 Inch, 4 Pack) - Lumary Smart Recessed Lighting 4 Inch Canless LED Recessed Lights 9W 780lm Color Changing LED Downlight Wi-Fi Bluetooth Soffit Lights with J-Box Work with Alexa/Google Assistant (4 Inch, 1 Pack) - Lumary Smart Recessed Lighting 6 Inch Canless LED Recessed Lights 13W 1000lm Color Changing LED Downlight Wi-Fi Bluetooth Soffit Lights with J-Box Work with Alexa/Google Assistant (6 Inch, 4 Pack) --- ## 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.vn/products/388850625-4-inch-smart-led-wafer-downlights-ultra-thin-recessed-lighting](https://www.desertcart.vn/products/388850625-4-inch-smart-led-wafer-downlights-ultra-thin-recessed-lighting) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-17*