Greenview 12665 Flash Light Ring USB
Preorder available. This blue flash light ring is made with durable silicone and features a splash-proof design for safe use in wet environments.
Key Features
- Approximately 3.5 hours of flashing light, 1.5 hours of continuous light
- Click lock mechanism for secure attachment
- Size is individually adjustable by simple cutting
- Includes a USB cable for charging
- Water-resistant and safe for outdoor or daily use
| Specification | Detail |
|---|---|
| Length (L-XL) | 65 cm |
| Ring thickness | 8 mm |
| Color | Blue |
| Material | Silicone |
| Power source | USB |
FAQ
How long does the flash light ring last on battery?
The flash light ring provides approximately 3.5 hours of flashing light and 1.5 hours of continuous light on a full charge.
Can the size of the ring be adjusted after purchase?
Yes, the size is individually adjustable by simple cutting after purchase.
Is the ring waterproof?
The ring is splash-proof, meaning it can withstand light exposure to water but is not fully waterproof.

Jack Howard –
I bought this for my garden lighting. The blue light stands out at night and the ring is easy to adjust. It’s durable and the click lock keeps it secure. Works well even in light rain.
Jennifer Hill –
Great value for the price. The flashing mode is useful for visibility. I cut it to fit my wrist comfortably. The silicone feels soft and doesn’t slip.
Sophie Peake –
Perfect for outdoor use. The splash-proof feature is a big plus. I use it during evening walks and it stays functional even when getting wet.