---
product_id: 47282451
title: "9W Upgraded Motion Activated Sensor LED Light Bulb. E26/E27 Bright Cool White. 2 Packs. Indoor/Outdoor. Radar Detection for Stairs, Patio, Front Door, Basement, Backyard by BestCircle"
brand: "bestcircle"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 8
category: "Home Improvement"
url: https://www.desertcart.fi/products/47282451-9w-upgraded-motion-activated-sensor-led-light-bulb-e26-e27
store_origin: FI
region: Finland
---

# 9W Upgraded Motion Activated Sensor LED Light Bulb. E26/E27 Bright Cool White. 2 Packs. Indoor/Outdoor. Radar Detection for Stairs, Patio, Front Door, Basement, Backyard by BestCircle

**Brand:** bestcircle
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 9W Upgraded Motion Activated Sensor LED Light Bulb. E26/E27 Bright Cool White. 2 Packs. Indoor/Outdoor. Radar Detection for Stairs, Patio, Front Door, Basement, Backyard by BestCircle by bestcircle
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/47282451-9w-upgraded-motion-activated-sensor-led-light-bulb-e26-e27)

## Best For

- bestcircle enthusiasts

## Why This Product

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

## Description

Designed to work when it&apos;s dark. Will not work when it&apos;s bright.  If you test it when it&apos;s bright, it will light up the first time and will not light up after that so long as it&apos;s bright. Please test it when it&apos;s dark instead.  Please do not place motion light bulbs next to each other. They will interfere with each other. One light bulb should be bright enough to light up the place.   Save up to 90% of your money with our Energy Saving and long lasting Bulb&#xA0; Bulb lifetime 30,000hr&#xA0;= 27 years at 3hours a day.&#xA0;Sensor will work when it&apos;s dark and when there&apos;s motion.&#xA0;It will stay lit for 30 Sec after last motion.&#xA0;The improved radar technology is superior to the old infra technology.&#xA0;There&apos;s no ugly bulge&#xA0;and it&apos;s more sensitive!&#xA0;Light up when people are approaching&#xA0;Light up to deter strangers from approaching&#xA0;Perfect for : Front Door, Patio, Porch, Stairs, Basement, Attics, Corridors, Garage, Home Pantry room, Storage room, Stair,hallway, Bedroom, Backyard, Doorway, Storeroom Bathroom, Back Patio, Corridor, Pavement, Washroom, Garden, Closet, Work Room,Deck,&#xA0;Gazebo, Warehouse, Stairways, Hotel, Exhibition hall Specifications&#xA0;Base Socket type: E26 / E27&#xA0;Output Power: 9 Watt&#xA0;Voltage:110-240V/AC&#xA0;Luminous: 810lm&#xA0;Lifespan:50,000hr&#xA0;Material:Aluminum + PC&#xA0;Sensor Angle : 120&#xB0;&#xA0;Lighting sources:18 x LED (2835)&#xA0;Sensor distance:20 feet&#xA0;Delay time:30 Sec&#xA0;Color temperature:6500K&#xA0;Work temperature:-10 to +40&#xA0;Working humidity:10-70% RH This motion sensor light bulb detects movement automatically. Improve your security with this smart motion detector.

## Features

- About this item
- Output Power: 9W; Input Voltage: AC110-240V; Cool White (6500K); Luminous: 810lm; Lamp E26/E27. Off after 30 sec
- SAVE 90% OF YOUR MONEY! Energy saving bulb turns on only when it's dark and when there's motion nearby. Long Lasting Bulb Lifetime 30,000hr = 27 years at 3 hrs a day.
- NO UGLY BULGE. Improved radar sensing technology. More senstive compared to old infra technology. Bulb looks perfect.
- EASY TO INSTALL. Use with current light bulb sockets for Patio, Front door, Basement, Storage room, Stairs, Hallway, Porch, Hotel, Shopping centre, Exhibition Hall, Garage
- 90 Days GUARANTEE - Buy our product with ease. If you are not happy with our product for whatever reason, simply ask for a return or refund. You are covered by our risk-free money back guarantee.
- ›See more product details

## Images

![9W Upgraded Motion Activated Sensor LED Light Bulb. E26/E27 Bright Cool White. 2 Packs. Indoor/Outdoor. Radar Detection for Stairs, Patio, Front Door, Basement, Backyard by BestCircle - Image 1](https://m.media-amazon.com/images/I/41XGiz-OO1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    The answer to all of my hallway woes!
  

*by A***R on Reviewed in the United States on October 25, 2017*

These bulbs are amazing.  If you have a teenager,  or anyone else in your home,  that swears you are made of money and loves to leave the lights burning all night throughout your house, these bulbs will save your sanity and your wallet. I was doubtful that these lights would work for me because my hallway has deeply recessed can lights, but these work beautifully. I have had them for over a week. The lights provide bright cheerful stair illumination. Only at night, and only when someone is in the hallway.  My only regret is that I did not order enough for my stairwell, and the rest of the hall. This was an excellent purchase.  I will definitely be ordering these lights for the rest of my home.

### ⭐⭐⭐⭐⭐ 







  
  
    Lights go on automatically! Wonderful solution.
  

*by B***R on Reviewed in the United States on January 23, 2018*

These mortion sensor LED lamps work beautifully. They turn on when we go into the room, and turn off shortly after we leave. No need to fool around with a sensor that has to reside in a light switch box OUTSIDE the room. How would that turn the lights on when entering from the opposite side? Well, these lights are magic. Buy several. See if you can score the ones with the warm light temperature.

### ⭐⭐ 







  
  
    Disappointing customer service and quality concerns. Addressed now. Thankyou.
  

*by M***N on Reviewed in the United States on November 30, 2017*

I experienced the same quality issues as others mentioned. One out of 4 didn’t work at all. I conteacted the vendor to give them a chance to react but weeks later still no response.I’m also searching for a version that is not light native and detects and reacts to motion in all light scenarios. Our laundry is very dim in the day but the light won’t come on (understandably). I got no response to that question either.I hate to mention this issue in a review may be the only way to get a positive response.The light ps that work are super bright. We suspected one was over sensitive as it detects movements in rooms close to its location, but it really does switch off if you stand very still or creep up to it in the net room. They solve so many issues, I really want to love them, but maybe there have just been a run of issues and my report got overlooked.

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**Shop now:** [https://www.desertcart.fi/products/47282451-9w-upgraded-motion-activated-sensor-led-light-bulb-e26-e27](https://www.desertcart.fi/products/47282451-9w-upgraded-motion-activated-sensor-led-light-bulb-e26-e27)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-11*