True North Forge
Lumo in Lime UV Glow Stainless Steel Ring
Couldn't load pickup availability
The Lumo in Lime – UV Glow Stainless Steel Ring
Bright in the light. Bold in the dark. The Lumo in Lime ring is for those who want their jewellery to do something a little different. During the day, it holds a deep teal hue — understated, intriguing. Under UV light, it bursts into a vivid neon green glow that’s impossible to ignore.
With a smooth flat profile and a glowing centre groove, this handmade stainless steel ring fuses subtlety with surprise — ideal for weddings, statements, or simply expressing something a little more you.
Crafted to Endure
Made from 316L marine-grade stainless steel, the Lumo ring is built for everyday life. It won’t rust, tarnish, or discolour your skin, and it’s hypoallergenic and strong enough to resist bending or distortion. This is a ring that looks good — and stays that way.
A Comfortable Fit
A 1mm centre channel is hand-filled with premium UV glow powder, which stores and releases light for up to 12 hours. Simply charge with the included UV torch or direct sunlight and watch it come to life. The lime version offers a teal-green glow by day and an electrifying neon green by night.
Other glow options in the collection include:
– Blue: Deep sea to electric blue
– Sunset: Fuchsia turning to peach
– Zing: Lemon yellow shifting to neon yellow
Handmade Just for You
Each Lumo ring is made to order in our UK workshop and can be personalised with engraving on the inside. Whether it’s a special date, initials, or a quiet message, your words become part of the piece.
The True North Promise
We include a complimentary ring sizer and free UK shipping with every order. You’ll also receive a small UV torch to keep your ring glowing on demand. If you need help choosing your colour or size, we’re here to guide you.
Share









Such a meaningful and well-crafted item. Highly recommend!
Bought this for a memorial and it’s brought comfort every day since.
This was my second order and once again, perfection!
I'm so impressed with the quality and the attention to detail. Will be back for more.
Used this in our vow renewal and it was perfect.