Nightlight warning tape | Photovoltaic energy storage, self-luminescence at night, specially for safety signs
Product Overview
Night-light warning tape is a type ofDaytime absorbs light and stores energy, nighttime automatically emits lightThe functional safety tape is made of PET/PVC as the base material, paired with a high-strength pressure-sensitive adhesive and a long-lasting photoluminescent coating. It can quickly charge under natural light or artificial light, and can continue to glow for several hours in the dark. It does not require power or reflection, and is still clear in low-light or power-off scenarios. It is widely compatible with emergency signage, industrial safety, and home protection scenarios, and is a low-cost, highly reliable nighttime safety protective product.


Core Attributes (Hardcore Parameters)
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Parameter item
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Details
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Core Material
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PET/PVC High-bright Substrate + Long-lasting Phosphorescent Coating + High-adhesion Acrylic Pressure-sensitive Adhesive
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Luminescence Principle
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Rare earth photoluminescent materials, which absorb light energy from natural light or artificial light during the day and automatically release light energy in the dark.
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Luminescent Performance
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Initial charge for 5-10 minutes, lasts for ≥4 hours in the dark, stable afterglow brightness, visible distance ≥30 meters
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Standard Specification
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Width: 1cm/2cm/5cm; Length: 5m/10m/25m (Support custom width / length)
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Appearance and Color
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Daytime presents a light yellow-green / light white, and glows brightly fluorescent green at night. Customizable blue-green / orange-yellow glow options are also available.
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Weathering range
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Resistant to high and low temperatures - 20℃ to 60℃, anti-UV aging, suitable for indoor and outdoor use, outdoor service life ≥ 2 years
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Physical properties
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Waterproof and oil-resistant, durable and tear-resistant, flexible and bendable, suitable for curvilinear adhesive application; strong initial adhesive force on the backing tape, easy to peel and stick, less likely to curl edges.
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Safety Certification
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Complies with fire emergency identification standards, non-radioactive, no unpleasant odor, environmentally safe.
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Core Advantages (Why Choose It)
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Self-luminous without power source, more reliable in dark scenes.
No power source required, no external light source needed, it relies entirely on the energy stored during the day. Even in a power outage, dark, or enclosed environment, it still illuminates clearly, making it more suitable for scenes without light sources than reflective tape.
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Daytime energy storage is fast, nighttime light is durable.
Efficient photoluminescent coating, can be fully charged in 5 minutes under natural light or artificial light, and continue to glow for several hours in the dark, meeting the needs of emergency response at night and evacuation in the event of power outage.
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Weather-resistant and wear-resistant, stable for indoor and outdoor use.
Waterproof and oil-resistant, anti-UV aging, does not peel or fade in high and low temperature environments, surface coating is wear-resistant and scratch-resistant, and remains stable in long-term use indoors and outdoors.
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High-strength self-adhesive, fits multiple surfaces with one easy application
High-adhesion acrylic backing adhesive, suitable for most flat surfaces such as metal, plastic, glass, walls, wood, etc. No additional glue is needed, and the adhesive is firm and less likely to curl. Minor displacement does not affect the adhesive strength.
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Multiple specifications available, support customizations
A variety of width and length specifications are available to meet the needs of conventional identification; at the same time, it supports custom printing of text, logos, and light colors, adapting to the personalized needs of foreign trade orders and industrial scenarios.
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15 years factory direct supply, price quality stability
Deeply cultivating the tape industry for 15 years, with our own mature production line and strict quality control system, factory direct sales save the middle link, price has more advantages, quality is fully controllable, and after-sales service is worry-free.

Full-scene application (full coverage adaptation)
Fire Emergency (Evacuation Signs)
- Emergency exit: Stair railings, safety exit signs, corridor floor markings, guide evacuation routes in case of power outage / fire.
- Firefighting equipment: Fire extinguishers, fire hydrants, emergency light location signs, quickly locate in the dark.
- Public areas: Emergency exits, stairways in shopping malls, office buildings, and hotels, to enhance safety during nighttime evacuation.
Industrial Plant Area (Safety Signs)
- Equipment Warning: Machine Tool Edges, Distribution Boxes, High-Voltage Equipment, Danger Buttons, Nighttime / Low-Light Environment Reminder: Safety First
- Channel division: workshop corridors, warehouse shelves, forklift channels, clear markings for movement lines at night / during power outages.
- Pipeline Identification: Pipeline Flow Direction, Valve Location, Quick Identification in Low-Light Environments
Home use / Office (Emergency Protection)
- Home Safety: Stair Treads, Corner, Sockets, Door Handles, Nighttime Preventing Knocks and Falls
- Emergency Preparation: Location markings of the distribution box, gas valves, and escape windows, allowing quick identification of critical positions in the event of power outage.
- Office Scene: Emergency Passage Identification in Server Room, Power Distribution Room, and File Room
Other scenes
- Ship/Underground Facilities: Emergency signs in ship cabin passageways, underground garage, and tunnels are clearly visible in environments without external light sources.
- Camping outdoors: Tent, hiking poles, backpack markings. Enhance your own recognition at night camping to avoid getting lost.
Installation Tips
- The surface to be pasted must be clean, dry, and flat, free from oil and dust, to avoid affecting the adhesive strength of the backing tape and the adhesion of the coating.
- Peel off the backing paper, align the position and paste flatly, press from the middle to both sides to remove air bubbles, and ensure a tight fit.
- Luminescence is affected by light, so it is recommended to install it in a location where it can be exposed to daylight or artificial light, to avoid an environment where it is completely devoid of light for a long time.
- Regularly clean the surface dust of the tape, maintain the cleanliness of the coating, and ensure that the luminescence and glow effect lasts.
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15 years of professional tape factory | direct supply from the source, stable quality and price
Deeply cultivating the tape industry for 15 years, with our own mature production line and strict quality control, we offer direct factory shipments without intermediaries, high cost performance, reliable quality, and peace of mind after-sales service.
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Specifications can be customized as desired.
Customized according to the needs of different thickness, width, and length specifications, to meet various usage requirements.
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Customized Printing Based on the Provided Image
Support printing the brand logo, patterns, and custom packaging according to the design draft.
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One-stop OEM/ODM manufacturing
From product production to packaging design, we offer a full package to help you easily create your own exclusive brand.