Photocell
Photocells play a crucial role in aviation safety, seamlessly transitioning obstruction lighting systems for day and night. These sophisticated light sensors ensure proper illumination during low-visibility conditions while optimizing for energy efficiency.
What is a Photocell?
A photocell is an electronic device that detects ambient light levels to control obstruction lighting systems automatically. When ambient light drops below preset thresholds at dusk, the photocell triggers the lighting system to switch to night mode. Conversely, it switches the lights at dawn to day mode when natural light returns.  What color lights are activated in each mode depends on the type of lighting system. Â
Benefits of Photocell Integration
Installing a high-quality photocell light control system offers multiple advantages:
- Reduced energy consumption and operating costs
- Extended equipment lifespan through optimized usage
- Consistent compliance with FAA lighting regulations
- Reliable performance in all weather conditions
- Available in Twist lock and integrated style in both industrial and Hazardous location (Class 1 Division 2).
Our skilled technicians provide custom obstruction lighting solutions designed to your operation's unique specifications. Our photocells are ready to integrate with your new or existing obstruction lighting system.
AC and DC Powered Photocells
Industry-standard 120 volt photocell units provide reliable performance for many obstruction lighting applications, and are available in 120VAC, 48VDC, 10 to 60VDC and 95 to 277VAC.
View Product Information for a 120 Volt Photocell
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Choosing the Right Photocell
When browsing photocell options for obstruction lighting, it's important to consider:
- Voltage requirements
- Environmental exposure levels
- Integration with existing control systems
- Maintenance accessibility
- Warranty coverage
Our experienced, knowledgeable engineers can answer any questions you may have, helping you find the right photocell for your requirements and applications.
Professional Installation and Support
Proper installation of photocells ensures optimal performance and regulatory compliance. Unimar partners with certified installation contractors, ensuring smooth operations and professional installation.Â
In addition to connecting you with installation you can rely on, Unimar also offers obstruction light monitoring. Our obstruction light monitoring provides peace of mind as well as seamless documentation for FAA compliance.
Compliance and Safety
Photocells are essential components in meeting FAA obstruction lighting requirements. They help ensure:
- Consistent operationÂ
- Proper light activation timing
- System reliabilityÂ
- Energy efficiency compliance
- Safety standard adherence
Get Efficient Photocells for Your Obstruction Lighting System
Since 1989, Unimar has served as your one-stop provider for all your FAA obstruction lighting needs. We'll work with you to provide the best possible approach to your unique application and deliver a long-lasting, reliable solution.
