--- product_id: 49344543 title: "SINCELIGHT Dusk to Dawn LED Light Bulb 9W with Dual Photocell Sensors, ON/Off Automatic Depends on the Daylight Level, Outdoor Night Light from Dusk Till Dawn, Security Bulbs, Warm White 3000K, 2 Pack" brand: "sincelight" price: "€ 33.15" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.fr/products/49344543-sincelight-dusk-to-dawn-led-light-bulb-9w-with-dual store_origin: FR region: France --- # 20,000 hours long lifespan Dual photocell sensors for 360° sunlight detection 9W LED power with 850 lumens brightness SINCELIGHT Dusk to Dawn LED Light Bulb 9W with Dual Photocell Sensors, ON/Off Automatic Depends on the Daylight Level, Outdoor Night Light from Dusk Till Dawn, Security Bulbs, Warm White 3000K, 2 Pack **Brand:** sincelight **Price:** € 33.15 **Availability:** ✅ In Stock ## Summary > 🌙 Light up your nights, save your days—security that’s smart and stylish! ## Quick Answers - **What is this?** SINCELIGHT Dusk to Dawn LED Light Bulb 9W with Dual Photocell Sensors, ON/Off Automatic Depends on the Daylight Level, Outdoor Night Light from Dusk Till Dawn, Security Bulbs, Warm White 3000K, 2 Pack by sincelight - **How much does it cost?** € 33.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/49344543-sincelight-dusk-to-dawn-led-light-bulb-9w-with-dual) ## Best For - sincelight enthusiasts ## Why This Product - Trusted sincelight brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** With a 20,000-hour lifespan and robust materials, enjoy years of reliable outdoor lighting with minimal maintenance. - • **Versatile Outdoor Fit:** Perfect for porches, gardens, patios, and more—blend security and ambiance seamlessly in your outdoor spaces. - • **Energy-Smart Illumination:** Consumes just 9W while delivering bright, warm white 3000K light—eco-friendly and wallet-friendly all night long. - • **Precision Sunlight Sensing:** Dual infrared photocell sensors ensure flawless ON/OFF switching by detecting natural light only, avoiding false triggers from indoor or LED lights. - • **Effortless Security Upgrade:** Transforms any outdoor fixture into an automatic dusk-to-dawn security light—no wiring or tech skills needed. ## Overview The SINCELIGHT Dusk to Dawn LED Light Bulb 9W features advanced dual photocell sensors that automatically turn the bulb on at dusk and off at dawn by detecting natural sunlight. Delivering 850 lumens of warm white 3000K light with only 9 watts of power, it offers energy-efficient, reliable outdoor illumination. Designed for easy retrofit into existing fixtures, it boasts a long 20,000-hour lifespan and precise infrared sensing technology to avoid false triggers, making it an ideal security and ambiance solution for various outdoor settings. ## Description Does this product respond to both sunlight and indoor light? No, it’s designed to sense only sunlight. It ignores indoor lights (like LED or fluorescent bulbs) to avoid false triggers. So it works best outdoors or in areas near doors/windows where natural light comes in, but not under regular room lighting. Is this bulb suitable for indoor use? No, it's not for indoor use — it will stay on continuously unless placed in a room with enough natural light to trigger it. Will the bulb still work if one sensor is blocked? Yes — unless both sensors are blocked. At what ambient light levels does the bulb turn on and off? It turns on when below 20 lx and turns off when above 50 lx. E27 Dusk to Dawn V2.0 B22 Dusk to Dawn V2.0 E27 Motion Sensor ( PIR ) B22 Motion Sensor ( PIR ) PIR Ceiling Light 7W PIR Ceiling Light 18W ## Features - SINCELIGHT Dusk to Dawn LED Sensor Light Bulb ( V2.0 ) equipped with Dual Ingenious Daylight Sensors, this innovative bulb automatically turns on at dusk and off at dawn, providing you with a more comfortable lighting experience at a low cost. - 360° Detection of Sunlight by Its Dual Daylight Sensors, These photocell sensors enable Accurate, Comprehensive and Stable detection of sunlight. Higher Reliability and Compatibility compared to similar products with only one sensor. - Easy to upgrade your regular outdoor light fixture to Security Light with Automatic ON/OFF Functionality, Security Improvement in low cost without any modification. Ideal applications in various settings such as Porch Lights, Terrace/Balcony Lights, Lawn Lamps, Yard Lamps, Garden Lights, Wall Sconces, Wall Pack Lights, Pole Lamps, Front Door Lamps etc., - Excellent ability to accurately differentiate between Sunlight and LED Lamplights. This feature can be attributed to our special light sensors, which exclusively detect infrared waves while effectively avoid potential light interference and incorrect ON/OFF. So it ensures reliable and precise performance and functionality in various environments. - Long lifespan of 20,000 hours, Durability and Efficiency, Low Maintenance Frequency. With Global Warranty by SINCELIGHT, provides you with easy access to support from our service team. ## Technical Specifications | Specification | Value | |---------------|-------| | Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz | | Asin | B071YQP8LY | | Average Life Span | 20000 Hours | | Best Sellers Rank | 4,200 in Lighting (See Top 100 in Lighting) 1,069 in LED Bulbs | | Brand Name | SINCELIGHT | | Bulb Base | E27 | | Bulb Shape Size | B9 | | Color Rendering Index Cri | 85.00 | | Color Temperature | 3000 Kelvin | | Colour | 3000k · Warm White | | Connectivity Protocol | Infrared | | Connectivity Technology | Infrared | | Control Method | Touch | | Controller Type | Push Button | | Country Of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (776) 4.4 out of 5 stars | | Eu Energy Efficiency Label | 111.11 lumens per watt | | Frequency | 50.0 | | Incandescent Equivalent | 100 Watts | | Included Components | 2 x SINCELIGHT Twilight Sensor LED Bulbs | | Indoor Outdoor Usage | Outdoor | | Item Shape | Arbitrary(A) | | Item Weight | 0.1 Kilograms | | Light Color | Warm White | | Light Source Wattage | 9 Watts | | Light Type | LED | | Manufacturer | SINCELIGHT | | Manufacturer Part Number | SL-GBDS-W9V230K30R80E27-2 | | Manufacturer Warranty Description | Global warranty by sincelight. | | Material Type | Metal, Plastic | | Model Name | SL-A60E27-W9V2K30-D2D_2 | | Model Number | SL-A19E26-W9V1K30-D2D_2 | | Number Of Items | 2 | | Package Quantity | 2 | | Power Consumption | 9 Watts | | Power Source | AC | | Sensor Technology | Light Sensor | | Special Features | Dual Photosensors, Dusk to Dawn V2.0, ON/OFF Automatic | | Specific Uses | Outdoor use only | | Specification Met | Energy Star | | Style Name | Classic | | Theme | Home Automation, Security Lighting | | Type Of Bulb | LED | | Unit Count | 2.0 count | | Upc | 769471844000 656516524990 | | Voltage | 230 Volts (AC) | | Wattage | 9 watts | | White Brightness | 850 Lumens | ## Product Details - **Brand:** SINCELIGHT - **Bulb shape size:** B9 - **Light type:** LED - **Special feature:** Dual Photosensors, Dusk to Dawn V2.0, ON/OFF Automatic - **Wattage:** 9 watts ## Images ![SINCELIGHT Dusk to Dawn LED Light Bulb 9W with Dual Photocell Sensors, ON/Off Automatic Depends on the Daylight Level, Outdoor Night Light from Dusk Till Dawn, Security Bulbs, Warm White 3000K, 2 Pack - Image 1](https://m.media-amazon.com/images/I/71u-9JTK2PL.jpg) ![SINCELIGHT Dusk to Dawn LED Light Bulb 9W with Dual Photocell Sensors, ON/Off Automatic Depends on the Daylight Level, Outdoor Night Light from Dusk Till Dawn, Security Bulbs, Warm White 3000K, 2 Pack - Image 2](https://m.media-amazon.com/images/I/81EM8VGZrZL.jpg) ![SINCELIGHT Dusk to Dawn LED Light Bulb 9W with Dual Photocell Sensors, ON/Off Automatic Depends on the Daylight Level, Outdoor Night Light from Dusk Till Dawn, Security Bulbs, Warm White 3000K, 2 Pack - Image 3](https://m.media-amazon.com/images/I/71UvhTAdmqL.jpg) ![SINCELIGHT Dusk to Dawn LED Light Bulb 9W with Dual Photocell Sensors, ON/Off Automatic Depends on the Daylight Level, Outdoor Night Light from Dusk Till Dawn, Security Bulbs, Warm White 3000K, 2 Pack - Image 4](https://m.media-amazon.com/images/I/81Zzv7BnCzL.jpg) ![SINCELIGHT Dusk to Dawn LED Light Bulb 9W with Dual Photocell Sensors, ON/Off Automatic Depends on the Daylight Level, Outdoor Night Light from Dusk Till Dawn, Security Bulbs, Warm White 3000K, 2 Pack - Image 5](https://m.media-amazon.com/images/I/81hhmm7u-VL.jpg) ## Available Options This product comes in different **Colour Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works very well *by on Reviewed in the United Kingdom 17 July 2026* Works very well, very happy. ### ⭐⭐⭐⭐⭐ Quality product, as expected *by on Reviewed in the United Kingdom 2 September 2026* Works well ### ⭐⭐⭐⭐ On at dusk and off at dawn *by on Reviewed in the United Kingdom 28 February 2024* It works exactly as required and keeps our front door lit at night. Unfortunately the first one failed after a year and now on the second one. I would expect yeses off life so somewhat dissapointed with my choice. ## Frequently Bought Together - SINCELIGHT Dusk to Dawn LED Light Bulb 9W with Dual Photocell Sensors, ON/Off Automatic Depends on the Daylight Level, Outdoor Night Light from Dusk Till Dawn, Security Bulbs, Warm White 3000K, 2 Pack - SINCELIGHT Dusk to Dawn LED Light Bulb 9W with Dual Photocell Sensors, ON/Off Automatic Depends on the Daylight Level, Outdoor Night Light from Dusk Till Dawn, Security Bulbs, Warm White 3000K, 2 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.fr/products/49344543-sincelight-dusk-to-dawn-led-light-bulb-9w-with-dual](https://www.desertcart.fr/products/49344543-sincelight-dusk-to-dawn-led-light-bulb-9w-with-dual) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-23*