---
product_id: 71787866
title: "Ralbay E27 LED PIR Infrared Motion Detection Sensor Light Bulb Smart Light Bulb Energy Saver (7W)"
brand: "ralbay"
price: "S$3"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/71787866-ralbay-e27-led-pir-infrared-motion-detection-sensor-light-bulb
store_origin: SG
region: Singapore
---

# Eco-Friendly LED 7W Energy Saver PIR Motion Detection Ralbay E27 LED PIR Infrared Motion Detection Sensor Light Bulb Smart Light Bulb Energy Saver (7W)

**Brand:** ralbay
**Price:** S$3
**Availability:** ❌ Out of Stock

## Summary

> Illuminate Smartly! 💡

## Quick Answers

- **What is this?** Ralbay E27 LED PIR Infrared Motion Detection Sensor Light Bulb Smart Light Bulb Energy Saver (7W) by ralbay
- **How much does it cost?** S$3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/71787866-ralbay-e27-led-pir-infrared-motion-detection-sensor-light-bulb)

## Best For

- ralbay enthusiasts

## Why This Product

- Trusted ralbay brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use:** Perfect for home security, corridors, and even commercial spaces.
- • **Energy Efficient:** Uses only 20% of the power of traditional bulbs, saving you money.
- • **Easy Installation:** E27 base makes setup a breeze—no electrician needed!
- • **Eye-Friendly Technology:** No flicker, low heat—protects your vision while illuminating your space.
- • **Smart Motion Activation:** Automatically lights up in the dark when you need it most.

## Overview

The Ralbay E27 LED PIR Infrared Motion Detection Sensor Light Bulb is a 7W energy-efficient lighting solution that automatically activates in darkness, ensuring safety and convenience. With an easy E27 base installation, it’s perfect for various settings, from home corridors to office spaces, while being eco-friendly and gentle on the eyes.

## Description

Specification:Item type: Led lightShell Material: PlasticVoltage:85-265VWattage: 7WBody Color: WhiteLighting Color: whiteColor temperature: 6000KLight Source: 21 x 5730 LED BulbsSwicth Type: Induction TypeBeam Angle(°):180°Average Life (hrs):30000Dimension: 12cm*7cm/4.72"*2.76"Application: staircase, balcony, garage, main entrance and toilets etc.Work principle:Smart body sensor PIR bulb, when person gets in sense range, bulb will light up and auto light off after 1 minute when person leaves; also it will not light up in the day, only work in dark environment or at night.Operation instruction:1.Bulb can be installed near stair, better to let bulb head turn to exit/entrance.2.The bulb should be keep far away from heater, air condition, fridge, stove, such places which temperature is high and sensitive (over absolute zero degree object will probably make bulb light up).3.Do not put any shield, furniture, or big object around the bulb.4.Do not turn it to the window for avoiding hot air /white light perturbance, and body motion to wrongly light up the bulb.Package includes:2 x Motion Sensor Bulbs

## Features

- Secure and Reliable: E27 base, safe power interface, easy to install and dismantle.
- Low working voltage and energy saving, Just 20% the Power consumption of the traditional incandescent lamp.
- Automatically identify day and night, automatic sensor activates when detects the human body in darkness, turn off automatically after human leave.
- Environmental protection: Adopting high quality LED as light source, low heat, no RF interference, no flash, can protect your eyes and brains.
- Suitable for home security lighting, household corridor, balcony, toilet, underground parking lot, office & shop, etc.

## Images

![Ralbay E27 LED PIR Infrared Motion Detection Sensor Light Bulb Smart Light Bulb Energy Saver (7W) - Image 1](https://m.media-amazon.com/images/I/518R+K6Qe6L.jpg)
![Ralbay E27 LED PIR Infrared Motion Detection Sensor Light Bulb Smart Light Bulb Energy Saver (7W) - Image 2](https://m.media-amazon.com/images/I/51sL+k8EdAL.jpg)
![Ralbay E27 LED PIR Infrared Motion Detection Sensor Light Bulb Smart Light Bulb Energy Saver (7W) - Image 3](https://m.media-amazon.com/images/I/5153wYeQYYL.jpg)
![Ralbay E27 LED PIR Infrared Motion Detection Sensor Light Bulb Smart Light Bulb Energy Saver (7W) - Image 4](https://m.media-amazon.com/images/I/61AvITuo8BL.jpg)
![Ralbay E27 LED PIR Infrared Motion Detection Sensor Light Bulb Smart Light Bulb Energy Saver (7W) - Image 5](https://m.media-amazon.com/images/I/71S-+EKI0UL.jpg)

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**Shop now:** [https://www.desertcart.sg/products/71787866-ralbay-e27-led-pir-infrared-motion-detection-sensor-light-bulb](https://www.desertcart.sg/products/71787866-ralbay-e27-led-pir-infrared-motion-detection-sensor-light-bulb)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-20*