Protecting Coastal Habitats with True Amber LED Lights
Thousands of sea turtles are affected every year because of the electric lighting along beachfront properties and coastlines around the country. According to the Sea Turtle Conservancy (STC), 90% of sea turtle nesting in the United States takes place on Florida beaches. For more than 20 years, the organization has worked to tighten the guidelines on beaches where property owners are restricted to amber light sources when visible from the beach to avoid the hatchlings disorientation.
At Acuity Brands, it is our responsibility to minimize one of the major ecological disturbances on the declining sea turtle species: light pollution. We have developed turtle-friendly lighting solutions that include low wattage phosphor converted amber and true amber limited wavelength LEDs combined with proper shielding to help hatchlings navigate from the nest to the shore. Not only do our luminaires protect the environment, but also provide sustainable and energy-saving solutions for years to come.
Why Amber LEDs?
Research has shown that sea turtles are less affected by lighting within specific wavelengths. Long-wavelength lighting such as Amber LEDS are less disruptive than white light. Typical area and site lighting producing white light contains higher blue content and can confuse baby hatchlings who rely on moonlight to guide them toward the water. In a 2000 STC study at Gulf Islands National Seashore, 45% of the nests hatched were disoriented by the lights from the neighboring shoreline buildings. Amber LED sources that are low-glare and properly shielded help minimize this confusion. See the comparison below.
Turtle-Friendly Lighting that Meets the Standards
Our turtle-friendly amber sources limit this short wavelength energy by producing more light above 560 nanometers (nm), which is the requirement for a long-wavelength light source.
To ensure complete compliance on FWC guidelines when installing and modifying lights, refer to the complete list of specifications on the FWC Website.
Recommended Products for True Amber Solutions
Not all products capable of true amber illumination are shown. For more information, complete the form below to get in touch with your local lighting expert.
Looking for Something More Contemporary?
Check out amber lighting solutions for your contemporary applications from Cyclone
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