Product Overview
Underpass Emergency Light for tunnel, airport & port lighting: 10-60W, Project-specific, AC100-277V. B2B selection and project support from Yaoqian.
Technical Parameters
| Power | 10-60W |
|---|---|
| LED chip | Project-specific |
| Efficacy | Project-specific |
| CRI | 80 |
| Input voltage | AC100-277V |
| CCT | 3000-6500K |
| Operating temperature | -40 deg C-+55 deg C |
| Beam angle | Project-specific |
| Category | LED |
Engineering Selection Points
Application Fit
For tunnels, underpasses, aprons, ports and high-mast floodlighting. Content should emphasize zone lighting, glare, corrosion, surge, continuous operation and service access.
- Tunnel projects separate entrance, transition, interior and exit zones.
- Aprons and ports need large-area coverage, vertical recognition and glare control.
- Coastal and outdoor sites need coating, fastener, surge and maintenance checks.
Delivery and Acceptance Documents
- Zone lighting design data
- Continuous-duty and thermal data
- Corrosion and surge documents
- Mast or bracket service plan
- On-site lux test
Selection Advice
Confirm site photos, area, mounting height, target illuminance, environment temperature, protection or explosion-proof requirements, existing fixture quantity and control method before final selection.
- continuous operation and reliability
- entrance-zone or large-area task lighting
- glare, flicker and visual guidance
- salt spray, corrosion, surge protection and servicing
Applications
- Industrial factories, warehouses, logistics centers and engineering projects.
- New-build lighting, energy retrofit, illuminance improvement and maintenance cost optimization.
- B2B projects that require consistent product parameters, delivery coordination and technical support.