This is a changed Tomar 465L Light fixture bar. It is 48.5 inches with end caps on and also if end caps eliminated it is 39.5 inches. I have installed 5 RECT-37HWB Halogen scene light fixtures (take down Light fixtures). Each has 2 X GE890 Halogen bulbs for a total amount of 10 bulbs. Is available in a strong light weight aluminum situation. 45 degree end lights could be included.