Frequently asked questions

  • Q: What does a 500W LED stadium light replace?

    A: A 500W LED stadium flood light produces 75,000 lumens, replacing a 1,000-1,500W metal halide or HPS floodlight while cutting energy use up to 65%. LED also eliminates the 15-minute warm-up and restrike delay of metal halide, and lasts 50,000+ hours versus 10,000-15,000 for HID.

  • Q: How many 500W stadium lights do I need for a sports field?

    A: It depends on the field size, mounting height and target footcandles (which vary by sport and competition level). As a rough guide, a recreational basketball or tennis court may need 2-4 fixtures; a full football or soccer field typically needs multiple fixtures on several poles. Because field lighting requires specific uniformity and footcandle levels, request a free photometric layout from support@ggjia-led.com for an accurate count.

  • Q: What is the remote driver box and why does it matter?

    A: The driver (the electronic component that powers the LEDs) is housed in a separate box rather than inside the fixture head. This keeps heat away from the LEDs for better heat dissipation and longer life, and makes maintenance easier — if the driver ever needs service, it's accessible without taking down the whole fixture. The driver is the component most likely to need service in any LED floodlight, so this design is a real long-term advantage.

  • Q: What beam angle should I choose — 4H×4V or 3H×3V?

    A: The 4H×4V beam is wider, spreading light over a larger area — good for general field and area coverage. The 3H×3V beam is more concentrated, throwing light farther — better for tall poles or when you need to reach a distant target. For most sports fields with poles around the perimeter, 4H×4V provides good coverage; for high mast applications, 3H×3V concentrates the light where you need it.

  • Q: Is the 500W stadium light waterproof?

    A: Yes — it's rated IP66, meaning fully dust-tight and protected against powerful water jets from any direction. Combined with a power-treated surface that resists fading, rust and sun damage, and a −35°C to 55°C operating range, it's built for harsh outdoor environments year-round.

  • Q: Does it work on 480V?

    A: Yes. The 500W stadium light is available in two voltage options: 120-277V and 347-480V. Choose the 347-480V version for commercial and industrial high-voltage circuits common in stadiums and large facilities. Confirm your circuit voltage before ordering.

  • Q: What is the laser pointing technology?

    A: The fixture includes a built-in laser pointer that projects a visible dot showing exactly where the light is aimed. When installing floodlights on tall poles or high mast structures, this lets you precisely adjust each fixture's aim from the ground or during installation, ensuring accurate coverage without guesswork.

  • Q: Can I reduce glare or light spill?

    A: Yes. The fixture comes with a detachable sunshade (lamp cap). Install it to concentrate light on a specific area and reduce light leakage toward neighboring properties or into the sky; remove it for maximum spread. This is useful for fields near residential areas or where dark-sky considerations apply.

  • Q: Can I install it myself?

    A: The mechanical mounting (U-bracket to pole) can be done with basic tools, and the laser aiming feature simplifies alignment. However, all electrical connections — especially on 347-480V circuits — must be performed by a licensed electrician per NEC requirements and to maintain warranty coverage. High mast and tall-pole installations also require proper lift equipment and safety precautions.