These lights features upgraded monocrystalline silicon solar panels for efficient charging. Each light has 36 LEDs providing 2700k warm yellow brightness and 8-12 hours of illumination. Made from high-impact material, they are IP65 waterproof and durable for all weather conditions. The price drops from $39.99 to just $26.34. Shipping is free for over $35 or adds $4.99.