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QHE DL40 Instant Start Ballast

Normal Ballast Factor


  • Overview
  • Specifications
QHE DL40 Instant Start Ballast is a QUICKTRONIC high efficiency, instant start DL 40W ballast. The QHE DL 40 ballast comes in a 1, 2 or 3 lamp option with universal voltage (120-277V) and a high power factor (> 98%) that provides over 30% more lumen output than 34T12 U-bend systems. QHE DL40 Instant Start Ballast are RoHS Compliant with low harmonic distortion. The QHE DL 40 small lamp diameter and ballast profile provides compact luminaire design options for improved aesthetic and performance. Perfect for commercial, retail, hospitality, institutional, schools, new construction, direct and indirect lighting, surface mount and cove lighting applications.
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Ballast Lamp Type T5
Voltage Rating 120-277
# Lamps Operated 1, 2, 3
Lamp Starting Method Instant Start
Ballast Factor Normal
Frequency 60HZ
Power Factor > 0.98
Max. Operating Temp. 70
Regulatory Listing CSA, UL
Compliance Listing FCC 47CFR Part 18 Non-Consumer, ROHS
Product Type Ballast
Series QHE

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  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET QUICKTRONIC_ QHE_40DL-SS_ISN_ECS431R1.pdf QHE DL40 Instant Start Ballast 12/3/2021 View
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    Product and Technical Support

    QUICKTRONIC® is dedicated to providing outstanding product and technical support.  Feel free to
    call us at 1.877.636.5267 or email us at