This connectors only for PB-AP-GL-015-R and PB-AP-GL-016-R
http://www.724light.com/super-20mm-strip-led-aluminium-extrusion-recessed-led-aluminum-channel-1-meter394inch-led-profile-p-868.html
http://www.724light.com/super-width-led-channel-202mm-strip-led-aluminium-extrusion-recessed-led-aluminum-channel-1-meter394inch-led-profile-p-869.html