--- product_id: 591403706 title: "LANBON L8-HB 4400W/20A Water Heater Smart Switch, Preset any/30/60 Mins Boiler Timer, WiFi Electric Smart Controller Also for Grow Light, Fan, Pool Pump Timer Control, Needs Neutral Wire" brand: "lanbon" price: "118467₫" currency: VND in_stock: true reviews_count: 1 url: https://www.desertcart.vn/products/591403706-lanbon-l8-hb-4400w-20a-water-heater-smart-switch-preset store_origin: VN region: Vietnam --- # Timer Control 20A Power WiFi Enabled LANBON L8-HB 4400W/20A Water Heater Smart Switch, Preset any/30/60 Mins Boiler Timer, WiFi Electric Smart Controller Also for Grow Light, Fan, Pool Pump Timer Control, Needs Neutral Wire **Brand:** lanbon **Price:** 118467₫ **Availability:** ✅ In Stock ## Summary > 🔥 Power Up Your Smart Home Experience! 🔥 ## Quick Answers - **What is this?** LANBON L8-HB 4400W/20A Water Heater Smart Switch, Preset any/30/60 Mins Boiler Timer, WiFi Electric Smart Controller Also for Grow Light, Fan, Pool Pump Timer Control, Needs Neutral Wire by lanbon - **How much does it cost?** 118467₫ 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/591403706-lanbon-l8-hb-4400w-20a-water-heater-smart-switch-preset) ## Best For - lanbon enthusiasts ## Why This Product - Trusted lanbon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Auto-off feature ensures devices shut down when time's up. - • **Customizable Timers:** Set up to 4 different timing schedules for ultimate flexibility. - • **Powerful Performance:** Handles up to 4400W, perfect for electric boilers and more. - • **Energy Monitoring Made Easy:** Track your monthly power consumption effortlessly. - • **Smart Control at Your Fingertips:** Easily manage your devices with the Smart Living app. ## Overview The LANBON L8-HB is a cutting-edge smart switch designed for efficient control of electric devices, including water heaters, grow lights, and pool pumps. With a robust 20A capacity and customizable timer settings, it offers both convenience and safety, making it an essential addition to any modern home. ## Description Full description not available ## Product Details - **Operation Mode:** Smart Switch - **Current Rating:** 20 Amps - **Operating Voltage:** 110 Volts - **Contact Type:** Normally Closed - **Connector Type:** Screw Terminals - **Brand:** LANBON - **Terminal:** Screw - **Item dimensions L x W x H:** 3.38 x 2 x 4.72 inches - **Circuit Type:** 1-way - **Actuator Type:** Touch ## Images ![LANBON L8-HB 4400W/20A Water Heater Smart Switch, Preset any/30/60 Mins Boiler Timer, WiFi Electric Smart Controller Also for Grow Light, Fan, Pool Pump Timer Control, Needs Neutral Wire - Image 1](https://m.media-amazon.com/images/I/51g4SjnbiyL.jpg) ![LANBON L8-HB 4400W/20A Water Heater Smart Switch, Preset any/30/60 Mins Boiler Timer, WiFi Electric Smart Controller Also for Grow Light, Fan, Pool Pump Timer Control, Needs Neutral Wire - Image 2](https://m.media-amazon.com/images/I/51Tu5MLm-zL.jpg) ![LANBON L8-HB 4400W/20A Water Heater Smart Switch, Preset any/30/60 Mins Boiler Timer, WiFi Electric Smart Controller Also for Grow Light, Fan, Pool Pump Timer Control, Needs Neutral Wire - Image 3](https://m.media-amazon.com/images/I/61zNIhfWb+L.jpg) ![LANBON L8-HB 4400W/20A Water Heater Smart Switch, Preset any/30/60 Mins Boiler Timer, WiFi Electric Smart Controller Also for Grow Light, Fan, Pool Pump Timer Control, Needs Neutral Wire - Image 4](https://m.media-amazon.com/images/I/61N52OlLWEL.jpg) ![LANBON L8-HB 4400W/20A Water Heater Smart Switch, Preset any/30/60 Mins Boiler Timer, WiFi Electric Smart Controller Also for Grow Light, Fan, Pool Pump Timer Control, Needs Neutral Wire - Image 5](https://m.media-amazon.com/images/I/714H+7Y9ChL.jpg) ## Customer Reviews ### ⭐⭐ Terrible Configuration Instructions *by M***P on January 17, 2025* This is actually a pretty nifty switch if all you want is manual control. My water heater is in a closet that is in another closet under my staircase. So, the switch is very cumbersome to get to. You can manually control the water heater from the LCD screen or through Smart Living app. It has On/OFF and preconfigured times of 30 and 60 minutes. You can also set your own preconfigured time, i.e. 120 minutes. My biggest gripe is I can't figure out how to set the timer so it will come on at a specified time and go off at a specified time. I have gone back and forth with support in China (I think), but they're not telling how to set the configuration I need. ## Frequently Bought Together - LANBON L8-HB 4400W/20A Water Heater Smart Switch, Preset any/30/60 Mins Boiler Timer, WiFi Electric Smart Controller Also for Grow Light, Fan, Pool Pump Timer Control, Needs Neutral Wire - LIVOLO White US Standard Vertical Duplex Receptacle Electrical Outlets with Tempered Glass Panel(15A),AC 110~220V,Not GFCI Outlet - BSEED Smart Light Switch,3 Gang WiFi Touch Switch with Smart Life APP Control and Timing Function,Black Single Pole Switches Work with Amazon Alexa,Google Assistant -(3 Way) Multi-Control Association --- ## 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/591403706-lanbon-l8-hb-4400w-20a-water-heater-smart-switch-preset](https://www.desertcart.vn/products/591403706-lanbon-l8-hb-4400w-20a-water-heater-smart-switch-preset) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-26*