OPTION 1
Flexible Wall Washer LED Strip 48LEDs/m SMD2835 16W 2700K IP67 Waterproof 15mm PCB Linear Lighting
30° Lens Optical Design, Ultra Uniform Wall Washing Effect
TUNNEL & PASSAGE LIGHTING SOLUTION
Linear tunnel lighting designed for visibility, guidance and easier maintenance
Tunnel lighting must remain visually continuous across long runs while coping with dust, vibration, moisture and limited service access. ZBL supports integrators with configurable LED strip, neon flex and wall-washing formats for road, pedestrian, utility and transit passage projects.
THE PROJECT CHALLENGE
A solution starts with site conditions—not a product code
A tunnel is not one uniform lighting zone. Entrance adaptation, transition areas, the interior zone, emergency routes and decorative or wayfinding lines have different jobs. A reliable specification begins with mounting position, viewing distance, ambient exposure and maintenance access—not simply watts per metre.
Where flexible linear lighting adds value
- Continuous guidance along walls, handrails, evacuation routes or service passages
- Low-profile accent lighting where rigid luminaires are difficult to integrate
- Portal, façade and architectural feature lighting around tunnel entrances
- Supplementary wall washing in non-critical visual zones
Life-safety and primary roadway illumination must still be designed and approved by the project engineer. Flexible strip products should only be used for the role defined in the approved lighting and electrical plan.
DESIGN PRIORITIES
Decisions that determine performance in the finished installation
Turn the desired appearance into a buildable, maintainable lighting specification.
Control glare and brightness transitions
Specify shielding, mounting angle and output by zone. A bright exposed line within the driver or passenger field of view can reduce comfort even when measured illuminance is adequate.
Design for the actual environment
Confirm water exposure, wash-down method, dust, exhaust contaminants, vibration and operating temperature. The sealing method must include cable entries and end terminations, not just the strip body.
Plan voltage drop before installation
Long tunnel runs need calculated feed points, conductor sizes and circuit lengths. Segmenting the system makes faults easier to isolate and prevents visible dimming at the far end.
Make maintenance predictable
Use repeatable lengths, labelled circuits, accessible drivers and replaceable mounting channels. A service plan is especially important where lane closures or restricted access are costly.
SELECTION GUIDE
Match the lighting format to the project requirement
Product choice should follow the viewing direction, visual effect, environment, control system and installation detail.
Choose by lighting task
- Wall or ceiling wash: an IP-rated flexible wall washer can project light farther than a diffused neon line.
- Continuous guidance: side-bend or top-bend silicone neon produces a defined, low-dot line around curves.
- Service passages: protected high-efficiency white strip in an aluminium profile can provide practical local illumination.
- Dynamic architectural effects: addressable products are possible only where controls, network maintenance and local regulations permit.
Specify measurable requirements
Include target illuminance or luminance, colour temperature, CRI, allowable glare, dimming protocol, circuit length, ingress rating and ambient temperature. For road tunnels, the complete design should follow the applicable national road-lighting and tunnel-safety standards.
RECOMMENDED PRODUCTS
Products that can be configured for Tunnel Lighting
These options cover common project requirements. Final dimensions, output, protection, controls and documentation are confirmed against your specification.
OPTION 2
24V Outdoor Waterproof Flexible Wall Washer LED Strip 16x16mm
High Brightness Lens, Soft lighting
OPTION 3
LED Flexible Wall Washer LED Strip DC24V Outdoor Waterproof Bridge Lighting Project LED Strip
high brightness, 50,000 hour life
OPTION 4
10x10mm High Performance Silicone LED Strip Light for Commercial Lighting Projects
Seamless Neon Effect, IP67 Waterproof
Product-specific compliance: request the applicable
certificate or report for the exact model, configuration and destination market.
SYSTEM & INSTALLATION
Specify more than the LED strip
A dependable result includes power, controls, cables, connections, mounting, environmental protection and service access.
Separate the lighting into serviceable circuits
Locate drivers and control equipment in accessible, ventilated enclosures. Provide surge protection and suitable grounding where required by the electrical design. Avoid burying field joints behind finishes.
Treat every joint as part of the IP system
Factory terminations are preferred for exposed runs. Where field connections are unavoidable, use the approved connector, sealant, cable gland and curing procedure, then test before the installation is closed.
Validate one representative section
Build a mock-up at the real mounting height. Check line continuity, glare, camera appearance, voltage drop, dimming behaviour and emergency-mode interaction before releasing the full quantity.
APPLICATION GALLERY
Tunnel Lighting application references
Use images to discuss the desired effect; the final specification depends on the actual site.
PROJECT BRIEF
Information that makes a quotation more accurate
Send what is available. We can identify the remaining decisions before sampling.
Prepare Your RFQ- Tunnel type and zone plan
- Mounting detail, run lengths and bend direction
- Target output, CCT, CRI and glare requirement
- Ambient temperature, water, dust and chemical exposure
- Input voltage, feed locations and control protocol
- Required reports, destination market and project schedule
BUYER FAQ
Questions to resolve before sampling
Practical answers for designers, contractors and purchasing teams preparing a project specification.
Can LED strip be used as the main light in a road tunnel?
Only when the complete luminaire system and photometric design meet the applicable tunnel standard. Flexible linear lighting is often better suited to guidance, supplementary illumination and architectural zones. The project engineer must approve its final role.
Which IP rating is suitable for tunnel lighting?
It depends on the mounting location and cleaning method. IP67 or a suitably engineered protected system is common for wet or wash-down areas, but IP rating alone does not cover chemicals, cable entries, joints or prolonged immersion.
How do you prevent brightness loss over a long run?
We calculate circuit length, conductor size, feed position and strip voltage, then divide long lines into serviceable sections. A sample circuit should be measured at both the beginning and end before mass installation.
Can tunnel lighting connect to DALI or DMX controls?
Yes, compatible drivers or decoders can be specified for many products. Share the control topology, dimming range, emergency behaviour and cable distances so the full system can be checked.
FROM CONCEPT TO APPROVED SAMPLE
Build a maintainable tunnel lighting specification
Tell us the site conditions, desired effect, dimensions, quantity, destination market and schedule.
PROJECT & OEM ENQUIRIES
Get a specification-based quotation
Describe the application and the result you need. Our team will review the electrical, optical and mechanical requirements before recommending a product or sample.
- Product selection and technical review
- OEM / ODM feasibility and sampling
- Accessories, controls and installation coordination
Tell us about your project
Fields marked * are required. Share what is available—we can help clarify the rest.
RELATED PROJECT PATHWAYS
Continue planning across connected spaces
Explore adjacent application guides selected for this project type.
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