
When it comes to safety, every detail matters. Explore why NICOR’s ECL3 Self Diagnostic LED Combo Exit Sign & Emergency Light is the ultimate choice for reliable, high-output illumination in emergencies.
What is Self Diagnostic LED?
The term “Self Diagnostic LED” refers to a smart feature embedded in lighting fixtures, such as exit signs and emergency lights. In the case of the ECL3 Series, this advanced technology goes beyond traditional setups by automatically testing and reporting on the fixture’s status. This proactive approach ensures that the exit sign and emergency light are always in working condition, providing constant reliability when it matters most.
Why ECL3?
In the realm of emergency lighting, the ECL3 Series stands out with its self diagnostic testing and reporting feature. This means that the fixture is consistently monitoring its own performance, conducting periodic tests to ensure all components are functioning correctly. In the event of an issue, the ECL3 Series immediately reports the problem, allowing for swift maintenance and ensuring uninterrupted functionality.
Versatility in Installation:
Whether you need surface ceiling or wall mount options, the ECL3 Series provides flexible installation to suit the specific requirements of your space. The field-removable chevrons allow universal configuration based on directional needs, offering a tailored solution for any application.
Uniform and Shadow-Free Illumination:
Featuring a specially designed plastic diffuser, the ECL3 ensures uniform lighting, preventing shadowing and ensuring clear visibility in emergency situations. The operating temperature range of 50°F to 104°F (10°C to 40°C) further enhances its reliability in various environments.
Automatic Self Diagnostic Feature:
The ECL3 Series goes a step further with its automatic self diagnostic feature, testing and reporting on fixture status to ensure constant readiness. This innovative capability reduces the need for manual testing and provides peace of mind, especially in critical situations.
Illuminate your path to safety with the ECL3 – where innovation meets peace of mind.

About NICOR Lighting
NICOR Lighting is a U.S.-based manufacturer of high-performance LED lighting and control solutions for residential, commercial, industrial, and outdoor applications. Since 1982, NICOR has helped customers bring projects to life through innovative products that balance performance, reliability, and value. From downlights and architectural fixtures to advanced lighting controls and energy-efficient systems, NICOR delivers solutions designed to meet the demands of today’s built environment.