Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.
Ask about our new Economy International Shipping Options.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers

Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

Lightronics AS40D Portable Dimmer
    Questions? Ask a Markertek Expert:
    800-522-2025 Email

    Lightronics AS40D Portable Dimmer

    Manufacturer: Lightronics

    Item #: LGT-AS40D   •   MFG #: AS40D


    List Price:$400.00
    Our Price:$300.00

    free ship
    Availability: Direct Ship From Manufacturer
    Item ships directly from the manufacturer. Normal delivery time is 2-7 business days and is subject to manufacturer availability. Need it sooner? Call 800-522-2025, or email Customer Service for expedited delivery options.
    • 2 - 7 Day Normal Delivery Time - Faster Shipping Options at Checkout or Call Us.



    The AS40D is a compact portable 4 channel light dimmer. It has a maximum capacity of 600 Watts per channel and a maximum TOTAL load capacity of 2400 Watts. It is supplied with an input power cord which may be connected to a 120 VAC, 20 Amp power circuit. The unit operates using the USITT DMX-512 protocol. The AS40D may be operated in a relay (non-dim) mode. The unit will also function as a stand alone chaser and has eight primary preset chase patterns which may be used.

    • Features

      • 4 Channels
      • 600W per Channel
      • 8 Built in Chases
      • Relay Mode Switchable
      • DMX-512 Protocol
      • 5 Amp Fuses
      • Edison Output
      • 120V
    • Specifications

      • Channels: 4
      • Load Capacity: 600 Watts per Channel
      • Control Protocol: DMX-512
      • Power Requirements: 120VAC 50/60Hz, 20 Amps
      • Preheat: Soft Start Control
      • External Fuses: 5 Amp, 250V each Channel
      • Full Load Voltage Drop: 3VAC
      • Efficiency: 97%
      • Addressing: 512 Channels
      • Control Connections: Dual 5 Pin XLR Connectors
      • Filter Rise Time: 150 Microseconds
      • Curve: Modified Square Law
      • Response Time: 8.3 Milliseconds
      • Conduction Angle: 0 - 180 Degrees
      • Size: 9”H x 8”W x 2.25”D
      • Weight: 3.6 Pounds

    Add Accessories for your AS40D:



    Continue Shopping View Cart