This LED lit stair rail is a great idea for night time usage in anywhere that has stair access during night or dark days, using energy saving light s or just LED this would be more efficient that using main lights over small stair cases.
This Ledtrix 9W Ultra-Slim Round LED Downlight produces a superbirght 120 degree beam Daylight White light. Its a perfect replacement for recessed downlights using halogen or fluorescent lamps. I've wanted these lights for ages!!