Technical Guide: Selecting LED Floodlight Wattage and Optics for Projects
<p>When selecting an LED floodlight, consider these four key factors:</p><p>1. Illuminance Requirements: Set the target illuminance based on project standards (e.g., plazas typically require 30-50 lux; sports venues need higher levels). Then calculate the total lumens needed for the area.</p><p>2. Mounting Height and Wattage: Higher mounting heights require higher wattage per unit. For mounts between 6-8m, use 50-100W; for heights above 10m, 150-300W is recommended.</p><p>3. Beam Angle: Narrow beams (15°-30°) are ideal for long-distance accent lighting, while wide beams (60°-120°) suit large-area uniform illumination.</p><p>4. IP Rating: Outdoor installations should be IP65 or higher. In coastal high-salt-mist environments, choose IP66 with verified anti-corrosion treatment.</p><p>For lighting simulation and tailored selection advice, contact our solution team via the inquiry form or WhatsApp.</p>
