PcEoTllar Light Up Rechargeable Dog Collar (Blue, 9 Modes) – Waterproof LED for Small to Large Dogs
Product description
If you walk a dog in the dark, being seen matters just as much as being safe. This PcEoTllar light up dog collar is built around visibility: bright, flashing LEDs, multiple glow colours, and a rechargeable setup meant to reduce the faff of swapping batteries.
But it’s worth tempering expectations a little. LED collars can help you stay noticeable, yet they don’t replace good lead discipline or safe routes. Also, the waterproofing is described as water-resistant and “keep away from seawater”, so it’s not a free pass for everything wet.
The essentials
This is a rechargeable LED dog collar designed for small, medium and large dogs. It uses a power button to cycle through flashing options and colours, with 7 vibrant glowing colours mentioned, and a total of 9 modes in the listing. You charge it by plugging it into a power source or a USB port on a computer, so on paper you get a more convenient routine than battery-replacement collars.
The time-on-after-charging is stated as 2 hours of charging for up to 10 hours of use. That makes it a practical choice for evening walks, early mornings, or those wintery periods when daylight fades fast.

Key takeaways
What makes this stand out is the combination of rechargeability, quick operation, and a collar design that’s meant to be easy to live with day to day. The quick-release buckle is designed to open with one hand, and the webbing is described as high-density polyester for a flexible, lightweight feel.
You also get a D-ring (coated alloy) for leash attachment, and the LED unit is described as having sealed interfaces to help protect the internal electronics from moisture.
One limitation to note: the listing says it’s suitable for many dogs, “except mini-size dogs and puppies”. If your dog is on the smaller end, it may simply not fit well.


What stands out in everyday use

On the practical side, the controls are straightforward. Press and hold the power button for 1 second to turn it on and start cycling flashing colours. Press and hold for 3 seconds to turn it off. The listing also says you can change a colour every time you press the power button.
A concrete example: if you’re walking home on a dim street, you can leave the collar running while you cross roads and approach dark patches. The idea is to make your dog easier to spot for drivers and pedestrians, which can reduce the “can’t see properly” problem that comes with low light.
Is it perfect? Not in the sense of being a full “night visibility system”. Lighting quality and how noticeable it looks will depend on ambient conditions and how your dog moves. Still, having multiple modes and a strong flashing option is generally what people want from a light-up collar.
Tech specs
- Type: Light up flashing LED dog collar (rechargeable)
- Power/charging approach: Rechargeable via power source or USB port of a computer
- Charging time: 2H
- Battery life (claimed): Up to 10H
- Light modes: 9 modes (flashing options)
- Colours: 7 vibrant glowing colours that cycle and flash
- Control: Press and hold power button for 1s to turn on, press and hold for 3s to turn off, press power to change colour
- Waterproofing: Waterproof & sturdy materials with sealed interfaces (keep away from seawater)

Where it shines (and where it doesn’t)
This is a good fit if you want a rechargeable LED collar for evening walks and low-light situations, and you prefer to top up via USB rather than buy new batteries regularly. The quick-release buckle also suits people who put a collar on and off often.
It might not suit you if your dog is very small (the listing excludes mini-size dogs and puppies) or if you’re looking for something specifically intended for heavy water exposure like seawater. Also, if you mainly need steady, non-flashing lighting rather than flashing/cycling effects, you may find the mode set a bit more “attention grabbing” than you want.


Care & maintenance
The collar is described as water-resistant with sealed interfaces, which helps with day-to-day damp conditions. That said, the listing is clear that you should keep it away from seawater, so you’ll want to rinse off any fresh water residue carefully and let it dry properly.

As with any rechargeable LED product, it’s sensible to charge it in a dry area and avoid leaving it connected to power longer than necessary.
Is it worth it?
Buying makes sense if you’re looking for a rechargeable, light-up dog collar with flashing LEDs, multiple colours, and a quick-release design—especially for low-light walks where visibility helps prevent awkward surprises. The claimed charging time (2 hours) and runtime (up to 10 hours) fit well with typical evening routines.
You may want to skip it if your dog is a puppy or very small, or if you specifically need seawater-ready waterproofing. In that case, it could be more hassle than it’s worth.
Ultimately, it’s a fairly straightforward visibility accessory: helpful on its own, but it won’t replace the basics like safe walking routes and sensible lead control.

Mini FAQ
How long does it last after charging?


The listing states 2 hours of charging for up to 10 hours of use.
How many colours and modes are there?
It mentions 7 glowing colours that cycle and flash, with 9 modes in total.

Is it waterproof?
It’s described as waterproof with water-resistant materials and sealed interfaces, but the listing advises keeping it away from seawater.
Can I charge it from a computer?
Yes—charging can be done via a power source or the USB port of a computer.
Does it fit small dogs?
It’s designed for small to large dogs, but the listing explicitly excludes mini-size dogs and puppies.
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