---
product_id: 49344543
title: "Dusk to Dawn - E27 Base"
brand: "sincelight"
price: "127.38 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Sincelight"
url: https://www.desertcart.tn/products/49344543-dusk-to-dawn-e27-base
store_origin: TN
region: Tunisia
---

# Dual photocell sensors for 360° daylight detection 9W energy-efficient LED Automatic dusk-to-dawn ON/OFF security lighting Dusk to Dawn - E27 Base

**Brand:** sincelight
**Price:** 127.38 DT
**Availability:** ✅ In Stock

## Summary

> 🌙 Light up your nights, effortlessly and elegantly.

## Quick Answers

- **What is this?** Dusk to Dawn - E27 Base by sincelight
- **How much does it cost?** 127.38 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49344543-dusk-to-dawn-e27-base)

## 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

- • **Plug & Play Upgrade:** Easily retrofit existing fixtures with E27 base bulbs—instant smart lighting without rewiring.
- • **Warm & Inviting Glow:** 3000K warm white light creates a cozy ambiance while delivering 850 lumens of brightness.
- • **Precision Dual Sensors:** Advanced dual infrared photocells ensure flawless detection of natural light, avoiding false triggers.
- • **Long-Lasting Performance:** Up to 20,000 hours lifespan means fewer replacements and consistent reliability.
- • **Effortless Security Lighting:** Automatically illuminates your outdoor spaces from dusk till dawn—no switches needed.

## Overview

The SINCELIGHT Dusk to Dawn LED Light Bulb 9W (2-pack) features dual infrared photocell sensors that automatically turn the bulb on at dusk and off at dawn, providing reliable outdoor security lighting with a warm 3000K glow. With 850 lumens brightness, a 20,000-hour lifespan, and easy E27 base installation, it’s a smart, energy-efficient upgrade for porches, gardens, and outdoor fixtures—perfect for millennials seeking hassle-free, stylish home automation.

## Description

Product Description Dusk to Dawn V2.0 LED Sensor Bulb FEATURES SINCELIGHT DUSK TO DAWM LED Sensor Light Bulb(V2.0), Equipped with dual ingenious daylight sensors,It turns ON at Dusk and OFF at Dawm by its own, More comfortable lighting experience at LOW COST. SENSOR TYPE : Dual Infrared Sensors Detects Sunlight Only, No Response to Lamplight. The sensors only response to the infrared spectrum from 860～1100nm which was included in sunlight, The wavelength range from LED Lights are from 380～780nm, That means the bulb doesn't response to other nomral LED lights in order to provent the light interference. OPERATING INSTRUCTIONS Cut off power before replacing,And just leave the light switch on as the bulb will turns ON/OFF by its own when senses triggered. For best performance, Please don't cover or block the sensors or use in fixtures included photocell or other additional circuit. Please make sure there are not incandescent or halogen luminaries at close quarters as that includes wavelength similar to daylight and may interfere the sensors. PRODUCT DATE Dusk to Dawn V1.0 and V2.0 V1.0 for indoors. Dusk to Dawn V1.0 equipped a light sensor at the top of bulb. It response to both sunlight and lamplight. Suitable for indoors, Such as hallway, corridor etc., But if the V1.0 sensor bulb works outdoors. It is very easy to be disturbed by other lights, such as other lamps, car light, torch light, bonfire etc., V2.0 for outdoors. Dusk to Dawn V2.0 equipped 2 sunlight sensors at the body of bulb. It response to sunlight only. Suitable for outdoors, Such as hallway, corridor, lawn light, pillor light,etc., But if the V2.0 sensor bulb works indoors. Because the sunlight is not sufficent indoors, so the bulb may stays on like a normal bulb. ATTENTION NOT Motion Sensor Don't cover or block the daylight sensor in any contions. Not recommend to use for indoors. Only for where is reachable by sunlight. IP65+ Light fixture is required if the bulb was use for ourdoors. NOT Dimmable Don't close to Infrared light or controller. Don't close to incandescant or halogen bulbs. APPLICATION Pillor Light Droplight Pole Light .... ON/OFF AUTOMATIC Just leave the light switch on. Balcony Lawn Light Wall Light Front Door Lamp .....

Review: Perfect automatic outside lighting... - Bought this to replace a cool white bulb in our outside light. The warm white is a much softer and inviting light effect, but at the same time seems brighter than the cool white. It is perfect for our needs as it does exactly what it's intended for, coming on when the light levels drop and turning itself off again when natural light increases. It stays on all night which is what we wanted. I like the pack of two, one for a spare, and they arrived well packaged and promptly on time. Would definitely purchase again and will be recommending to others. Excellent product and great service.
Review: Great for garden - Great product and saved me having to go and buy a couple of new PIR lights for the garden after the sensors all seem to have died. These have been especially good during the winter months with it getting dark quite so early - my dog has a huge enclosure / kennel outside whilst i'm at work and I had wanted a light coming on for her so she wasn't sat in the dark for 2 hours before i get home. These worked perfectly for that. I do switch them off at night as I don't need them on dusk til dawn, so long as i remember to flick the switch back on it the morning, they come on as it goes dark in the late afternoon no problem. I also tried two inside my house in the hallway for the same reason, just so i wasn't coming in to a dark entrance way, however there doesn't seem to be enough available natural light in the hall for the sensor to detect and therefore they are just 'on' all the time if the switch is on, so I've taken them out and will keep them as spares to replace the garden lights as an when needed. Overall a great solution, the light is also warm white which I wanted as I dislike the white light versions, and, these are being used within cream, frosted, fully enclosed glass lampshades without the opacity of the shade having any effect on the bulbs sensor success. Ideal!

## 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 |
|---------------|-------|
| ASIN | B071YQP8LY |
| Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz |
| Average Life Span | 20000 Hours |
| Best Sellers Rank | 1,333 in Lighting ( See Top 100 in Lighting ) 352 in LED Bulbs |
| Brand | SINCELIGHT |
| Brand Name | SINCELIGHT |
| Bulb Base | E27 |
| Bulb Shape Size | B9 |
| 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 out of 5 stars 776 Reviews |
| 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 |
| 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 |
| Special feature | 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 |
| UPC | 769471844000 656516524990 |
| Unit Count | 2.0 count |
| 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

![Dusk to Dawn - E27 Base - Image 1](https://m.media-amazon.com/images/I/619DwgyLC9L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect automatic outside lighting...
*by L***8 on 26 February 2018*

Bought this to replace a cool white bulb in our outside light. The warm white is a much softer and inviting light effect, but at the same time seems brighter than the cool white. It is perfect for our needs as it does exactly what it's intended for, coming on when the light levels drop and turning itself off again when natural light increases. It stays on all night which is what we wanted. I like the pack of two, one for a spare, and they arrived well packaged and promptly on time. Would definitely purchase again and will be recommending to others. Excellent product and great service.

### ⭐⭐⭐⭐⭐ Great for garden
*by E***V on 3 May 2020*

Great product and saved me having to go and buy a couple of new PIR lights for the garden after the sensors all seem to have died. These have been especially good during the winter months with it getting dark quite so early - my dog has a huge enclosure / kennel outside whilst i'm at work and I had wanted a light coming on for her so she wasn't sat in the dark for 2 hours before i get home. These worked perfectly for that. I do switch them off at night as I don't need them on dusk til dawn, so long as i remember to flick the switch back on it the morning, they come on as it goes dark in the late afternoon no problem. I also tried two inside my house in the hallway for the same reason, just so i wasn't coming in to a dark entrance way, however there doesn't seem to be enough available natural light in the hall for the sensor to detect and therefore they are just 'on' all the time if the switch is on, so I've taken them out and will keep them as spares to replace the garden lights as an when needed. Overall a great solution, the light is also warm white which I wanted as I dislike the white light versions, and, these are being used within cream, frosted, fully enclosed glass lampshades without the opacity of the shade having any effect on the bulbs sensor success. Ideal!

### ⭐⭐⭐⭐ BJ
*by J***M on 1 February 2026*

Great Product

## 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

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-21*