Ballast factor (BF) describes the percentage of rated light output that a specific ballast/lamp system will deliver and can be used to fine-tune the amount of light in a space. For example, a 0.77 BF ballast will drive a HPT8 lamp to produce 77 percent of the rated light output and will use proportionately less energy than 32 watts per lamp.
Ballast Factor
Comments
0 comments
Please sign in to leave a comment.