Starry Night Lights, <www.starrynightlights.com> "We offer the widest selection of night sky friendly outdoor lights for your home or business."

My LED Lighting Guide.com <myledlightingguide.com/> "Your guide to energy efficient LED Lighting."
207 Highpoint Avenue – 7A, Portsmouth RI, 02871
888-423-3191 

LightingDirect.com <LightingDirect.com> From the menu, select Outdoor/LED Outdoor Lighting. Once on that page, select from the left column: "Dark Sky Compliant" to limit the search.

Cree LED <www.cree.com> See LED Magazine here LEDs new paradigm means reliability, safety, durability and feature:

Pegasus, once on the site, select from the menus the type of lighting you need, then narrow the search to LED. Look for fixtures that direct the light downward only. <www.pegasuslighting.com>

LEDtronics <www.ledtronics.com> LED lamp and LED bulb product offerings are available in a wide range of bulb sizes for multiple lighting applications. Nearly every industry will find a LED bulb or LED-based solution for its unique needs.
See recent article here.

eLights, <www.elights.com/darksky.html> It's common sense to choose lighting fixtures that
cut glare, reduce sky glow and eliminate wasted energy dollars."

Love IT Lighting - <www.loveitlighting.com> The on-line lighting store for indoor and outdoor lighting, including Dark Sky choices, both residential and commercial applications. Scroll down to "Search By Category" or use the search menu for Dark Sky.

FX Luminaire, <www.FXL.com>  
" ...with a focus on the advancement of LED Landscape Lighting technology and digital lighting control with zoning, dimming and color adjustment capabilities."

Lumec, 450-430-7040 (Canada), <www.lumec.com "We are committed to making high-quality, dependable lighting products that stand the test of time, lighting products that create warm, inviting environments, in harmony with their surroundings." Check-out their LifeLED series.

Magnaray International, 866-624-6272, <www.magnaray.com>  
"Providing Better Lighting Quality and High Return On Investment."

Musco Sports Lighting, 800-825-6030, <www.musco.com> A leader in developing sports-lighting technology, including solutions for permanent and temporary   lighting, and sports facility management"

RAB Electric Manufacturing, <www.rabweb.com "...products to reduce light tresspass,  sky glow and glare." RAB products are available nationwide, but sold only through Electrical Distributors.

Rustic Lightning & Fans <www.rusticlightingandfans.com> "...Additional filtering liners can often be added to many lights to hide the bulb."

Visionaire Lighting, <www.visionairelighting.com> "The widest selection of Dark Sky approved fixtures ensures viable environmental consciousness and energy conservation for any project."

Abacus Lighting in the UK, <www.abacuslighting.com> quot;We are worldwide suppliers of energy efficient outdoor lighting systems, and we put a lot of emphasis on the reduction of light pollution in our product design."