IDA’s Fixture Seal of Approval program certifies outdoor lighting fixtures as being
Dark Sky Friendly, meaning that they minimize glare while reducing
light trespass and skyglow.
All products approved in the program are required to be fully shielded and to
minimize the amount of blue light in the nighttime environment. To learn more
about good outdoor lighting, visit our Lighting Basics page.
IDA does not sell lighting. To find retailers that sell good lighting,
see our Dark Sky Retailers page.