user123 5 Report post Posted December 8, 2010 Hi, Is it normal that there is a gap between the cove light holder and the L-box? Can't see but when you put your hand under the cove holder, you can feel the gap and also the light from the downlight bulb will split out and shine on the ceiling. Is this normal? Or it should be totally sealed? If not sealed, I'm afraid insects will go in and make nesting... Share this post Link to post Share on other sites