| Many loads are highly inductive, such a lightly loaded motors and illumination transformers and ballasts. |
| With high-intensity-discharge lamps, electronic ballasts are just becoming common. |
| In the past, dimming fluorescent ballasts were expensive and bulky, and required complex dimming circuits. |
| Electrical burnout of fluorescent lighting ballasts causes the heating and. volatilization of an asphalt potting-compound inside the ballast. |
| Use 4-foot fluorescent fixtures with reflective backing and electronic ballasts for your workroom, garage, and laundry areas. |
| Along with the EMCS, the renovation introduced energy-efficient task lighting and electronic ballasts for all workstation lighting. |
