Due to a high volume of SSL and Hort applications, initial and comprehensive review timeframes are currently extended by 10 days each. Beginning April 11, review priority will be given to applications updating V5.0 products to V5.1, which may also impact review timeframes for all other SSL application types. Click here for more details about SSL application review timeframes, and here for more details about Hort review timeframes. Thank you for your understanding!

Addressing Light Pollution Alongside Energy Savings

The DLC’s LUNA requirements establish criteria for using the highest quality outdoor lighting at night – lighting that minimizes light pollution, provides appropriate visibility for people, and limits negative impacts to the environment. In addition to the benefits that appropriate lighting can provide to our outdoor environment, there are also energy savings to be captured by only using the right type of light, and only where it is needed.

 

LUNA sets performance requirements for specific categories of outdoor solid-state lighting so that energy efficiency programs, cities and municipalities, and all outdoor lighting decision makers can be confident that their selections save energy AND follow best environmental practices for nighttime lighting.

Qualify a LUNA Product

Light pollution unnecessarily contributes to climate change.

city with severe sky glow

The sky glow of Los Angeles is visible from an airplane 200 miles away.

LUNA Policy Development

The LUNA Technical Requirements have been developed with careful consideration for its impact on industry, environment, and end-users. We tap market experts, manufacturers, and other industry stakeholders to help establish verified, trustworthy requirements to keep the lighting industry at the forefront of carbon reduction efforts. LUNA requirements development follows the DLC’s 6-step process to craft comprehensive criteria that address the needs of our energy efficiency program members and industry partners alike.

Version Status Effective Date Update By Delist Date Documentation
ACTIVE April 4 2022 -- -- Download PDF

Further Reading

Learn more about the effects of light on nighttime environments.