Pure aluminum plate material, three side ventilation design, good heat dissipation effect. A variety of different installation hardware can be adjusted quickly. Integrated support design, surface anti-corrosion and anti rust treatment, firm and durable. Folding sheet technology (patented technology), the heat dissipation area is 30% larger than that of similar products. According to the requirements of different application scenarios, a variety of beam angles are provided. IP65 & Ik08 double protection.