Frequently asked questions

  • Can I mix wattages across my parking lot?

    Yes. It is common to use different wattages in different zones — for example, 300W near building entrances or high-traffic lanes and 150W in lower-traffic perimeter areas. Just ensure each fixture's lumen output is matched to its mounting height and spacing for uniform coverage.

  • Do I need a separate photocell or is it included?

    The photocell sensor is included with every fixture in this series. No additional purchase is needed for basic dusk-to-dawn automation.

  • What certifications does this product have?

    The fixtures carry ETL listing (equivalent to UL, accepted by AHJs across North America), FCC certification, and RoHS compliance. ETL listing is required by most commercial building inspectors and insurance carriers. California Proposition 65 warning applies — see product packaging.

  • Are these lights available for bulk or commercial project orders?

    Yes. For large parking lot, campus, or municipality projects requiring multiple units, contact G GJIA LED Lighting directly for project pricing and lead time: 📞 +1(346)490-6412 📧 sales@ggjia-led.com 📍 10647 W. Airport Blvd, Suite 200, Stafford TX 77477 USA