Eren A4 Retro USB LED Filament Touch Dimming Lamp: Touch dimming control
Joanna Stern here, and let me tell you about this lamp that’s basically a time machine with a USB port. The Retro USB LED Filament Touch Dimming Lamp is like if your great-grandma’s favorite bulb had a baby with your smartphone. It’s got that old-school Edison vibe, but with LED tech that won’t guzzle electricity like a frat boy at a keg stand. And the touch dimming? It’s so easy, even your cat could adjust the brightness (though, fair warning, your cat probably won’t). Perfect for when you want to set the mood—whether that’s ‘romantic dinner’ or ‘I’m working late again and need something to stare at besides my screen.’ Plus, it’s USB-powered, so you can take that cozy glow anywhere—your desk, your tent, or, let’s be real, your next Zoom call where you pretend you’re not in your pajamas. Stylish? Check. Practical? Double check. Just don’t blame me when everyone asks where you got it.
- Retro Edison bulb design
- USB powered (5V)
- Decorative LED lighting
- Camping and home use
- Touch dimming control
General specs
- Brand: Eren
- Model: A4
- Seller: Joom
- Power Source: USB (5V)
- Control Type: Touch dimming
- Bulb Type: LED filament
- Design: Retro Edison
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$5.20
Last price update: 8/7/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
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Eren A4 Touch dimming control
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| Brand | Eren | CosyHome | Ethereal | angiweiu | GoolRC | Binchi Lighting Appliances |
| Model | A4 | Pat Lamp | ||||
| Color | ||||||
| Rating |
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| Price | $5.20 | $20.74 | $6.49 | $6.67 | $35.61 | $39.30 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 7, 2025 | August 5, 2025 | August 6, 2025 | August 6, 2025 | August 6, 2025 | August 5, 2025 |
| Power Source | USB (5V) | Rechargeable battery | USB rechargeable | |||
| Control Type | Touch dimming | Touch-sensitive | Touch sensor | Touch | ||
| Design | Retro Edison | Pasta lamp | Retro | |||
Retro USB LED Filament Touch Dimming Lamp
$5.20
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