--- product_id: 39562819 title: "E27/E26 7-Watt 630Lumens LED Dusk-to-Dawn Sensor Light Bulbs Built-in Photosensor Detection Auto Switch Energy Saver Light Indoor/Outdoor Lighting Lamp for Porch Hallway Patio Garage Warm White 3000K" brand: "mfx" price: "£16.53" currency: GBP in_stock: true category: "Office Product" url: https://www.desertcart.co.uk/products/39562819-e27-e26-7-watt-630lumens-led-dusk-to-dawn-sensor store_origin: GB region: United Kingdom --- # E27/E26 7-Watt 630Lumens LED Dusk-to-Dawn Sensor Light Bulbs Built-in Photosensor Detection Auto Switch Energy Saver Light Indoor/Outdoor Lighting Lamp for Porch Hallway Patio Garage Warm White 3000K **Brand:** mfx **Price:** £16.53 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** E27/E26 7-Watt 630Lumens LED Dusk-to-Dawn Sensor Light Bulbs Built-in Photosensor Detection Auto Switch Energy Saver Light Indoor/Outdoor Lighting Lamp for Porch Hallway Patio Garage Warm White 3000K by mfx - **How much does it cost?** £16.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/39562819-e27-e26-7-watt-630lumens-led-dusk-to-dawn-sensor) ## Best For - mfx enthusiasts ## Why This Product - Trusted mfx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Additional Information: Dusk to dawn lights utilise a photocell sensor some times called a CDS cell or photoresistor. Generally resistance increases as the light levels drop. This feature is particularly useful for security and safety purposes where it is important to maintain specific light levels and can be activated automatically when these light levels are reached. Feature: Direct alternative to the ordinary energy-saving lamps. Green, environment friendly, no UV and IR radiation, no containing lead, mercury and other pollution elements. Long service life, ensuring the normal use of more than 50,000 hours, three to four times as long as normal halogen lamps. Stable performance and low consumption. Designed to fit standard E27/E26 fittings. Suitable for office, exhibition or home use. Specification: Base type: E27 or E26 Input voltage: 85-265V LED: Epistar Bulb color: White Light color: Warm White(2900K-3200K) Long life: Over 50000 hrs Lighting angle: 160° CRI: > = 70 Protection rating: IP50 Lamp case material: aluminum or plastic(great for heat radiating and fireproof) Working temperature: -20 degrees Celsius to 60 degrees Celsius The common problems and solutions1. Bulb can not light on: bulb only work when it can't detect enough light, this bulb will auto turn on at night or on a dark place. Please make sure the socket is E27 or E26 type and it's power on then test it again.2. Bulb can not turn off: this bulb won't turn off in the daylight if you install it in an opacity lampshade, the sensor can not detect enough light in the daylight (less than 5 lux), so this bulb work abnormally. Please make sure the photosensor is without any obstacles in front of it and the sensor can point to a open space then test it again. Package included: 1 X LED lamp ## Features - Light appearance: 3000K (warm white). Lumens: 630. Uses 80% less energy compared to a standard incandescent light bulb. Built-in sensor that detects daylight and turns the bulb on in the evening and off in the mornings - INCREDIBLE LIFETIME - With an astonishing life rating of 50,000 hours, replacing light bulbs is now a thing of the past. - EFFORTLESS INSTALL - Standard shape with medium screw base (E27/E26). Installs into all medium screw base fixtures directly. Simply screw the bulb into the socket and flip the switch! - TIMELESS VERSATILITY - Automation in the home can make every day task easier. When coming home at night to an dark house it can be more pleasant if a light has automatically been turned on. For Porch Hallway Patio Garage Backyard - HASSLE-FREE WARRANTY - 3-year unlimited warranty means we've got you covered! Contact us for an easy and fast replacement. ## Images ![E27/E26 7-Watt 630Lumens LED Dusk-to-Dawn Sensor Light Bulbs Built-in Photosensor Detection Auto Switch Energy Saver Light Indoor/Outdoor Lighting Lamp for Porch Hallway Patio Garage Warm White 3000K - Image 1](https://images-na.ssl-images-amazon.com/images/I/41ng153Uz0L.jpg) ![E27/E26 7-Watt 630Lumens LED Dusk-to-Dawn Sensor Light Bulbs Built-in Photosensor Detection Auto Switch Energy Saver Light Indoor/Outdoor Lighting Lamp for Porch Hallway Patio Garage Warm White 3000K - Image 2](https://images-na.ssl-images-amazon.com/images/I/516yNpOxV6L.jpg) ![E27/E26 7-Watt 630Lumens LED Dusk-to-Dawn Sensor Light Bulbs Built-in Photosensor Detection Auto Switch Energy Saver Light Indoor/Outdoor Lighting Lamp for Porch Hallway Patio Garage Warm White 3000K - Image 3](https://images-na.ssl-images-amazon.com/images/I/51lulNf5V3L.jpg) ![E27/E26 7-Watt 630Lumens LED Dusk-to-Dawn Sensor Light Bulbs Built-in Photosensor Detection Auto Switch Energy Saver Light Indoor/Outdoor Lighting Lamp for Porch Hallway Patio Garage Warm White 3000K - Image 4](https://images-na.ssl-images-amazon.com/images/I/510vaAUzerL.jpg) ![E27/E26 7-Watt 630Lumens LED Dusk-to-Dawn Sensor Light Bulbs Built-in Photosensor Detection Auto Switch Energy Saver Light Indoor/Outdoor Lighting Lamp for Porch Hallway Patio Garage Warm White 3000K - Image 5](https://images-na.ssl-images-amazon.com/images/I/41pR8vnkm-L.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.co.uk/products/39562819-e27-e26-7-watt-630lumens-led-dusk-to-dawn-sensor](https://www.desertcart.co.uk/products/39562819-e27-e26-7-watt-630lumens-led-dusk-to-dawn-sensor) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-15*