... Led underground light, bearing weight 1500Kg, 20Km/h, with good quality and modern design.2. Material: High pressure die-casting housing, surface ... Working temperature: -20°C~55°C6. Adopting 8mm toughened glass to improve protective performance.9. Wattage: 1W/4W10. led underround lamps ... ,anti-corrosion6.The led color can be determined according to customer demand,can be do single and RGB,Gradual ...