• Home
  • / Wattstopper
  • / Wattstopper Fixture Integrated Daylight Dimming Photosensor, FD-301

Wattstopper Fixture Integrated Daylight Dimming Photosensor, FD-301

$218.00

$162.45

Product dimensions

  • Width:

    1.57 IN

  • Height:

    0.98 IN

  • Depth:

    0.84

  • Weight:

    0 LBS

The FD-301 Fixture Integrated Daylight Dimming Photosensor is a low voltage controller that works with standard 0-10 VDC electronic dimming ballasts to control electric lighting in response to daylight.


  • Photocell uses photopic curve to accurately measure light as it is perceived by the human eye
  • Provides precise control of lighting to maintain desired light level
  • Separate handheld remote control for setup prevents tampering
  • Boosts energy savings by reducing maximum lamp output; often resulting in a 20% reduction or more compared with lights at full output
  • Optional occupant remote increases user satisfaction and often produces increased energy savings
  • Achieves lumen maintenance by holding target light level as lamp output decreases over time
  • Operating voltage: 24 VDC
  • Current consumption: 9mA typical; 30mA peak
  • Max sink current: 50mA
  • Weight: 64.4 grams (2.27 ounces)
  • Enclosure material: ABS
Brand Wattstopper
Manufacturer Part Number FD-301

Product dimensions

  • Width:

    1.57 IN

  • Height:

    0.98 IN

  • Depth:

    0.84

  • Weight:

    0 LBS

Ask a Lighting Expert

Request for Quote