Mitochondrial disease is a group of disorders caused by dysfunctional mitochondria, the organelles that generate energy for the cell.itochondrial diseases are sometimes (about 15% of the time) caused by mutations in the mitochondrial DNA that affect mitochondrial function.
1 Surface-mounted light â the finished housing is exposed, not flush with surface. 2  Chandelier. 3  Pendant light â suspended from the ceiling with a chain or pipe.  Sconce â provide up or down lights; can be used to illuminate artwork, architectural details; commonly used in hallways or as an alternative to overhead lighting.
Not all LED pool lights will fit in all pool light niches. If you have a Pentair light, you can use the Pentair IntelliBrite LED pool light. If you have a Hayward pool light, you can use the Hayward ColorLogic LED pool light. Or ~ you can use the Hayward Universal LED pool light. This lamp will fit pool light niches by American, Anthony, Hayward, Pac-Fab, Paragon, Pentair, Purex, Sta-Rite and Swimquip. Itâs universal, because it will fit into most any other pool light niche.