http://ocl.com/product/glowring_recessed_ceiling/
Glowring Recessedby Original Cast Lighting
https://www.lumenpulse.com/en/products/1278/lumenquad-grande-colour-changing
Lumenquad Grandeby Lumenpulse
http://www.usailighting.com/micro-recessed-linear-multi-cell-led-downlights
BeveLED MICROby USAI Lighting
https://we-ef.com/#!/us/products/family/739
CFT540 LEDby WE-EF Lighting
http://www.erco.com/products/indoor/swf-3circuit/pollux-119/en_us/
Polluxby ERCO