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Thread: Which voltage led lighting to buy?

  1. #1
    Join Date
    Jul 2017
    Dallas, TX

    Which voltage led lighting to buy?


    I own a warehouse and looking to replace all 400w metal halides with LED before leasing out. My electrician said all the lighting is on 277v circuits.

    Do i need to buy LED fixtures that are rated for 120-277v or 277-480v?

    Thanks, Jake.

  2. #2
    Join Date
    Jan 2009
    3 Hr 2 Min from Winged Horses
    Your electrician should be the one to ask since I assume he/she is installing them.

    Either 277V straight rated or 120-277V multi tap could work.

    I am closing this thread, in accordance with the Forum rules. This Forum is intended to assist professional electricians, inspectors, engineers, and other members of the electrical industry in the performance of their job-related tasks. However, if you are not an electrician or an electrical contractor, then we are not permitted to help you perform your own electrical installation work.

    If I have misjudged the situation, if for example this project is related to your work, then send me a Private Message. If you can show me that I am wrong, and that you are a licensed electrician (or at least a licensed apprentice), then I will reopen your post, and offer an apology for the delay and inconvenience.
    "Electricity is really just organized lightning." George Carlin


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