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  • Minimum Qty

  • Discount

  • Buy 24+$71.32

  • Buy 48+

  • ROCK BOTTOM PRICE

  • $71.14
  • ROCK BOTTOM PRICE

    • Buy 48+

    • $71.14

Lutron Maestro PRO LED+ Dimmer Switch, 250W LED/500W ELV/400VA MLV, Neutral Optional, Single Pole/Multi-Location, 120V, MA-PRO-BI, Biscuit

$95.50

$71.50

Estimated Lead Time: 8-9 weeks

Product dimensions

  • Width:

    2.25 IN

  • Height:

    2.25 IN

  • Depth:

    4.5 IN

  • Weight:

    0.27 LBS

Controls dimmable 150 W LED/CFL (screw-base) or 600 W incandescent/halogen loads. Provides true dimming from each location (with companion dimmers). Provides reliable dimming of dimmable LEDs/CFLs, as well as halogens and incandescents.


  • Maximum Rating: 250W LED, 500W Incandescent / Halogen/ ELV, 400VA MLV, or 20 Hi-Lume 1% 2-Wire (LTE) LED Drivers
  • Neutral Optional for LED, CFL, and Incandescent/Halogen; Neutral Required for ELV, MLV, dimmable fluorescent ballasts, and Hi-Lume 1% LED drivers
  • Single pole or multi-location dimming from up to 9 locations with companion dimmer (MSC-AD-xx sold-separately)
  • Advanced Programming Mode allows users to customize the controls preset light level, high- and low-end trims, disable indicator lights, fade times, and phase select
  • Interchangeable color kits available for front panel (color change kit MK-D sold separately)
  • Phase Auto-Select: Chooses between either reverse or forward phase (When neutral is connected the automatic default is reverse phase; When neutral is not connected, the automatic default is forward phase)
  • Power failure memory; Should power be interrupted, the control will return to its previous state when power is restored
  • Screw Terminals for easy install; Can be installed on either load or line side of circuit
  • While load is on: Green indicator lights brighten and reflect light level; When load is off: Indicator lights remain in a soft glow state
  • Maestro PRO LED+ dimmers and wall plates are available in 10+ colors (wall plate sold separately)
Frequency Rating, Minimum 50
Environmental Conditions 0 to 90% humidity, non-condensing. Indoor use only.
Connection Type Screw Terminal
Decorative Color Biscuit
Application Lighting Control
Switch Type Tapswitch
Voltage Rating 120
Type Digital fade dimmer, multi-location/3-way/single-pole
Standard UL, CSA, NOM
Operating Temperature, Maximum 104 °F
Operating Temperature, Minimum 32 °F
Face Material Metal;Plastic
Wattage 600 W

Product dimensions

  • Width:

    2.25 IN

  • Height:

    2.25 IN

  • Depth:

    4.5 IN

  • Weight:

    0.27 LBS

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