Haofy Smart Sensor E27 Smart Sensor LED Bulb: Built-in light sensor
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Meet the Haofy Smart Sensor LED Bulb—your new best friend for lighting that thinks for itself. Thanks to its clever built-in photodetector, it knows when to light up your evenings and call it a night at dawn, all without you lifting a finger. And because it’s got that universal E27 base, slipping it into your existing fixtures is a breeze. No fuss, no muss.
Why you’ll love it:
- It’s like having a butler for your lights—automatically saving energy so you don’t have to.
- Packed with long-lasting LED tech, it’s the bulb that keeps on giving (light, that is).
- Installation? Easier than deciding what to binge-watch next. Just screw it in and you’re golden.
- E27 base
- Energy efficient
- Automatic on/off
- Built-in light sensor
General specs
- Brand: Haofy
- Model: Smart Sensor E27
- Seller: Joom
- Base type: E27
- Sensor type: Photodetector
- Operation: Automatic on/off
- First listed by seller: 6/19/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Haofy Smart Sensor E27 Built-in light sensor
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Smart PIR Motion Sensor LED Bulb Infrared motion detection
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HOME-Auto-001 E27 Motion sensor activation
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Radar Motion Sensor LED Bulb Motion detection
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Smart Sensor LED Light Bulb Auto-sensitive lighting
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Your Warm Home E27 Automatic on/off
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| Brand | Haofy | Kitchenware | HOME-Auto-001 | Refreshing Home | Home Sales Outlet | Your Warm Home |
| Model | Smart Sensor E27 | E27 | E27 | |||
| Color | ||||||
| Rating |
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| Price | $14.05 | $6.81 | $17.34 | $109.80 | $11.65 | $11.74 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 30, 2025 | August 8, 2025 | August 31, 2025 | August 30, 2025 | August 30, 2025 | August 30, 2025 |
| Voltage | 110-220V | 189-265V, AC100-130V | AC85-265V | |||
Smart Sensor LED Bulb
Reviews
Abigail J.
Houston, TX
June 23, 2025
I bought this Haofy bulb for my porch light hoping it would handle things automatically. As a software dev I appreciate things that just work but this one has its quirks. It arrived on time and I installed it easily no tools needed. The light output is top-notch and it's nice not having to flip a switch. But there are moments when it doesn't sync perfectly with the daylight which is a letdown. For the price it's okay but I expected better from Haofy given my loyalty to them. It does the job but could be improved.
- Pros: It automatically turns on at dusk and off at dawn which is super convenient and saves energy. The light is bright and lasts a long time. Installation was easy just screw it in and it works right away.
- Cons: Sometimes it turns on too early or late depending on the light outside which can be annoying. The build feels a bit cheap and I worry it might not hold up over time. Could be wrong but it seems less reliable than other brands I've tried.