7 Strand Core 4mm Luminous 550 Polyester Paracord combines reliable strength, outdoor durability, and unique glow-in-the-dark performance in one versatile cord. Designed with photoluminescent pigments integrated into the polyester yarns, it absorbs energy from sunlight, UV lamps, or artificial light sources and releases a visible green or blue glow in low-light environments. The true 7-strand core construction provides a 550 lb minimum breaking strength, while the 100% polyester material ensures low stretch, excellent UV resistance, and moisture protection. Ideal for camping markers, emergency identification, outdoor gear customization, safety applications, and creative DIY projects that require visibility after dark.
Built-in photoluminescent technology enables the cord to absorb energy from sunlight, UV lamps, or strong indoor lighting and automatically release a visible glow in dark environments without requiring batteries or electricity.
After a full light charge, the luminous paracord provides visible glow performance for approximately 2-4 hours, with a gradual residual glow that helps improve nighttime identification and visibility.
Constructed with seven independent inner core strands made from high-tenacity polyester fibers, this cord delivers dependable 550 lb breaking strength for outdoor, survival, and utility applications.
The premium polyester material provides excellent resistance to moisture, UV exposure, abrasion, and mildew while maintaining low stretch performance for better control and durability.
Designed for repeated charging and glowing cycles, the luminous material maintains stable performance over long-term use without requiring additional power sources.
Uses strontium aluminate-based photoluminescent pigments that are non-radioactive, stable, and safe for everyday outdoor activities, emergency equipment, and DIY creative projects.
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Parameter |
Specification |
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Product name |
7 strand core 4mm luminous 550 polyester paracord |
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Diameter |
4mm ± 0.2mm |
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Breaking strength |
550 lb / 250 kg |
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Inner core |
7 independent polyester strands |
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Sheath material |
100% polyester with luminous pigment |
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Luminous color |
Green / blue-green (standard) |
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Charge source |
Sunlight, UV light, bright white LED |
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Glow duration |
2-4 hours visible, up to 8 hours faint |
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Elongation at break |
10% – 15% |
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UV resistance |
Excellent (3+ years) |
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Origin |
China – Taizhou, Jiangsu |
Perfect for marking tent guy lines, zipper pulls, backpacks, trekking equipment, and trail points. The glow-in-the-dark feature improves nighttime visibility and helps prevent trips or misplaced gear. For example, a scout group used luminous paracord to mark tent entrances, making campsite movement safer after sunset.
An excellent choice for emergency kits, bug-out bags, vehicle supplies, and survival equipment. The luminous surface makes the cord easier to locate during power outages or low-light situations. For instance, a preparedness enthusiast wrapped luminous cord around a flashlight handle for quick identification during blackouts.
Popular for creating glow-in-the-dark paracord bracelets, keychains, watch straps, phone lanyards, and personalized outdoor accessories. A handmade craft seller successfully used luminous paracord to produce and sell hundreds of custom survival bracelets within a short period.
Suitable for improving visibility on small boats, kayaks, docks, and water equipment. It can be used for life ring attachments, dock markers, and backup mooring lines. A small boat owner used luminous paracord as a nighttime mooring line indicator for easier identification in low-light conditions.
As a professional China manufacturer, we hold ISO 9001:2015 certification. Our luminous paracord meets REACH and RoHS standards (non-toxic pigments). Each batch is tested for:
Tensile strength (550 lb minimum)
Luminous brightness (measured with lux meter after standard charge)
UV resistance (accelerated weathering test)
Many sellers offer “glow paracord” that either fades after a few weeks or has weak glow. Our luminous yarn is embedded during spinning, not coated on the surface. It won’t wash off or wear away. We are a direct factory from China, not a middleman – you get consistent quality, true 550 lb strength, and genuine glow performance.
Charging guide: Expose to direct sunlight for 30-60 minutes for maximum glow. UV lamp works faster (5-10 minutes).
Sealing ends: Use a hot knife or high-temp lighter (polyester melts at ~250°C). Press melted end to prevent fraying.
Care: Wipe clean with damp cloth. Do not machine wash or use harsh detergents.
Standard: PE bag with label, or cardboard spool (50m/100m).
Custom: OEM blister packs, retail boxes, hang tags (MOQ negotiable).
Shipping: From our China factory near Shanghai port. Samples via DHL/FedEx (3-7 days). Bulk via sea freight (FOB/CIF/EXW).
Supplied luminous paracord to a German outdoor brand for their night camping kits (2023-2025).
Trusted by DIY retailers in Japan and South Korea.
Factory team: 20 years of rope production, 80+ braiding machines.
Q: How long does the glow last?
About 2-4 hours of visible glow after full sunlight charge, then faint glow for several more hours.
Q: Is it waterproof?
Yes. Polyester does not absorb water, and the luminous pigment is sealed inside the yarn.
Q: Can I get a sample?
Yes. Free 1m sample (customer pays shipping). Bulk orders available.
Q: What colors glow?
Standard is green (brightest). Blue and aqua available on custom order.
Free sample up to 2m (shipping at buyer’s cost).
12-month warranty against manufacturing defects.
30-day return for unused rolls (buyer pays return shipping).
Custom sheath colors with luminous yarn (any Pantone).
Custom glowing colors (blue, aqua, orange – MOQ applies).
OEM packaging and labelling.
Production: Polyester spinning → luminous yarn compounding → twisting 7 cores → braiding sheath → heat setting → tensile test → spooling → packaging. All in our China factory.
Address
Jiangyan District, Taizhou City, Jiangsu Province, China
Tel
Are you looking for a reliable manufacturer of paracord and braided ropes? Please contact T&T Outdoor. For inquiries regarding quotes or partnerships, feel free to email sales@tt-outdoor.com or fill out the inquiry form below. Our sales representatives will get in touch with you within 24 hours.
As an experienced rope factory in China, we provide OEM and customized services including material selection, color customization, rope structure design and bulk production. Share your requirements with our team, and we will provide suitable product recommendations, technical support and competitive manufacturing solutions.
