Halo Lume Pendant
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CORE Halo — Lume Pendant
Framed form. Integrated light.
The CORE Halo Lume is precision-machined from solid forged carbon fiber and defined by a luminous ring integrated within its circular structure.
By day, it remains restrained — deep black carbon with dimensional depth. In low light, the halo frame emits a controlled glow when charged by sunlight or UV.
The luminous compound is set directly into the structure, not applied as a surface coating. The result is clean, technical illumination that complements the geometry rather than overpowering it.
Each pendant is carved and finished entirely in-house. The natural forged carbon marbling ensures every piece is one-of-one.
Material clarity. Controlled illumination. Engineered balance.
Glow Options
Green — high-visibility output with long duration
Aqua — cooler tone with refined contrast
Details
- Material: Solid forged carbon fiber with integrated strontium aluminate luminous ring
- Size: 41 mm
- Finish: Hand-polished gloss
- Cord: 50 cm industrial-grade rubber cord with stainless steel clasp
- Origin: Made entirely in-house
Features
- Machined from a single carbon block
- Integrated luminous structure — not paint or coating
- Hours of glow per charge
- Charges with sunlight or UV light
- High strength-to-weight ratio
- Hypoallergenic
- Each forged marble pattern is one-of-one
Ring Size Guide
Ring Size Guide
| US Size | Diameter (mm) | Circumference (mm) |
|---|---|---|
| 6 | 16.5 | 52.0 |
| 7 | 17.3 | 54.5 |
| 8 | 18.2 | 57.0 |
| 9 | 18.9 | 59.5 |
| 10 | 19.8 | 62.1 |
| 11 | 20.6 | 64.6 |
| 12 | 21.4 | 67.2 |
| 13 | 22.2 | 69.7 |
| 14 | 23.0 | 72.3 |
How to Measure at Home
Method 1 — Use an existing ring
- Measure the inner diameter of a ring that fits you
- Match the measurement to the chart above
Method 2 — String or paper method
- Wrap a string or strip of paper around your finger
- Mark where the ends meet
- Measure the length in millimeters
- Match to the circumference column
Tip: Measure at the end of the day when fingers are slightly larger for the most accurate fit.
Bracelet Sizing
SIZING GUIDE
Engineered fit starts with accurate measurement. Follow the steps below to select the correct size.
BRACELET SIZING
How to Measure Your Wrist
- Measure your wrist just above the wrist bone.
- Use a flexible measuring tape. If you don’t have one, use a string and measure it against a ruler.
- Keep it snug — not loose, not tight.
- Do not add extra space. We include a comfort allowance in the bracelet design.
Bracelet Size Chart
| Size | Wrist Circumference (cm) | Wrist Circumference (in) |
|---|---|---|
| XS | 14.5 – 16 cm | 5.7 – 6.3 in |
| S | 16 – 17 cm | 6.3 – 6.7 in |
| M | 17 – 18.5 cm | 6.7 – 7.3 in |
| L | 18.5 – 20 cm | 7.3 – 7.9 in |
| XL | 20 – 21.5 cm | 7.9 – 8.5 in |
Between sizes? Choose the larger size for a looser fit.
Choose options