{TAIL ~ The ballast} is preferably mounted on the outside of the fixture, but not limited to {HEAD ~ that location}, which is easily accessed for replacement or maintenance, and can be described as “snap in and snap out.” 
{ TAIL ~ The ballast } is preferably mounted on the outside of the fixture , but not limited to { HEAD ~ that location } , which is easily accessed for replacement or maintenance , and can be described as “ snap in and snap out . ”
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH