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V
Vernon K.

This is where we needed the stronger overhead lighting. Pleased with the result here.

Frequently asked questions

  • What wattage settings does this 500W LED high bay light offer?

    This fixture offers three selectable wattage settings: 500W, 400W, and 300W, corresponding to 100%, 80%, and 60% power. You can select the setting that best matches your lighting requirements. Disconnect power before changing the wattage setting.

  • How many lumens does the 500W model produce?

    At the 500W setting, the fixture delivers a rated maximum output of 75,000 lumens, with a stated tolerance of ±5%. Its rated luminous efficacy is 150 lm/W. Light output decreases when a lower wattage setting is selected

  • Can I adjust the brightness with a dimmer?

    Yes. The fixture supports 0–10V dimming when connected to a compatible 0–10V lighting control. This provides brightness adjustment in addition to the three selectable wattage settings. Check control compatibility before installation.

  • What input voltage does this fixture require?

    The fixture accepts AC 100–277V input. Before installation, verify that the supply voltage, wiring, and connection method match the fixture’s electrical ratings. Installation should be performed by a qualified electrician.

  • Is this high bay light suitable for damp or wet locations?

    Yes. The fixture has an IP65 protection rating, and the installation instructions permit use in damp or wet locations. Electrical connections must also be appropriately protected for the installation environment. Keep the fixture away from corrosive substances.

  • What mounting height and fixture quantity should I choose?

    Mounting height and fixture quantity should be determined through a lighting layout. Important factors include room dimensions, mounting height above the work surface, target illumination, shelving, and surface reflectance. Contact GGJIA with your floor plan and lighting requirements for layout assistance.

  • Can the lower wattage settings reduce electricity consumption?

    Yes. Compared with the 500W setting, the 400W setting reduces rated power consumption by 20%, while the 300W setting reduces it by 40%. These comparisons assume the same operating hours. Lower power settings also reduce light output, so confirm that the selected setting provides enough illumination for your space.

  • What warranty comes with this 500W LED high bay light?

    The fixture comes with a 5-year manufacturer warranty. If you experience a product issue, contact GGJIA support with your order details. Coverage and exclusions are subject to the published warranty policy.