MASBRILL Light Up Dog Collar (Green) – Rechargeable, Waterproof LED collar with 3 lighting modes

What it is and why people buy it

The MASBRILL Light Up Dog Collar is an LED flashing collar designed for evening walks and low-light routes. On paper, the main idea is simple: a collar with built-in light helps your dog stand out so you’re not relying purely on street lighting. It uses flat optical fibres for an even glow, and it includes three lighting options you can switch between using a button.

This kind of collar tends to appeal to owners who walk after dark (or early mornings), and who want something more visible than a plain collar, but without moving into the bigger, more complex lighting systems you might see on specialist gear. It’s also the sort of accessory you can keep in the car or by the front door so you don’t forget it on “darker than expected” days.

Key features you’ll notice in use

The collar offers three lighting modes: Quick Blink, Slow Blink, and Steady Lighting. That’s useful because you can match the brightness pattern to the conditions. For example, quick blinking can be helpful for getting attention from drivers at busy junctions, while steady light can feel easier to watch when you’re walking a quieter route.

It’s rechargeable via USB, so you’re not buying batteries and binning them every few weeks. The claim is over 8 hours of lighting per full charge, which is a sensible target for typical evening walks—though obviously your actual runtime will depend on which mode you use and how long you keep it on.

A waterproof rating is included, with the practical reminder that you need to close the rubber stopper over the charging port after charging, otherwise it won’t be waterproof. That little detail matters if you’re in and out of damp grass, coastal walks, or showery weather.

Durability and everyday practicality

From a day-to-day perspective, the adjustable design is what makes this collar workable across different dogs. The length can be adjusted, and there’s a heavy-duty D-ring for attaching a lead.

It also uses a quick-release buckle for getting the collar on and off. That’s not glamorous, but it’s exactly the sort of feature that can save you time—especially if your dog is a wriggler at the door.

That said, there are a couple of things to keep in mind. First, “waterproof” only holds if you remember to close the charging-port stopper properly after USB charging. Second, it’s designed as a visibility aid, it’s not a replacement for reflective gear or smart walking habits where traffic is involved.

Where it shines (and when it might feel less ideal)

It’s a strong fit if you want a rechargeable LED dog collar for regular night walks and want simple controls: press the button, switch modes, carry on. It also makes sense if you’re after something adjustable with a D-ring and a quick-release buckle, because that reduces fuss.

However, it may not be the best match if you’re looking for maximum visibility in all conditions—LED collars can still be limited by angle and distance compared with a dedicated vest or multiple reflective points. And if your dog is very small and you can’t adjust to a comfortable, secure fit, you may find it fiddly (the listing indicates sizing for small/medium/large, but your dog’s neck shape and comfort matter more than the category name).

Size and fit: what to check before you buy

This listing mentions an adjustable length and quick-release buckle, plus a D-ring for a lead. Still, it’s worth double-checking that the adjustable range will suit your dog’s neck comfortably, rather than just assuming it will “fit any size”. A collar that’s too loose can shift and reduce how well the light sits, too tight can be uncomfortable.

Also check how you’ll use it with a lead: the collar’s D-ring is intended for attachment, so make sure your lead setup clips or connects in a way that feels secure and isn’t fighting the collar shape.

Buying verdict

The MASBRILL Light Up Dog Collar makes sense as a practical visibility accessory for night walks, especially if you want USB rechargeability, three simple lighting modes, and a waterproof design (with the charging-port stopper closed properly). It’s the kind of everyday upgrade that can make routines easier—turn it on, adjust if needed, and switch modes depending on the route.

It may not be the right purchase if you need guaranteed high-visibility performance at long distances, or if you’re likely to forget the charging-port stopper after charging. In those cases, you might be happier with a different visibility approach that’s more forgiving in wet weather or offers more light points.

Mini FAQ

How many lighting modes does it have?

It has 3 glowing modes: Quick Blink, Slow Blink and Steady Lighting.

Is it rechargeable, and how is it charged?

Yes, it’s USB rechargeable using a USB cable connected to a daily-use device.

Is it waterproof?

It’s described as waterproof, but you need to close the rubber stopper on the charging port after charging, or it won’t be waterproof.

How long does it last on a full charge?

The listing states it works for over 8 hours of lighting per full charge.

Does it have a lead attachment point?

Yes, it includes a heavy-duty D-ring that can be attached with any dog lead.