Product features: 1. the lamp body design with dust-proof, anti-corrossion, waterproof function. 2. Accreditation standards: CE,RoHS,SAA 3. AC110-240V wide range voltage input, built-in power supply and compliance with EMC standards 4. Lamp operating voltage DC36-40V, safety and reliability 5. LED by Taiwan high quality chip packaging, efficient energy saving 70% 6. Lamp housing and face masks are made of PC materials, with high heat resistance and good toughness, high impact 7. Lampshades by Prism design, high degree of light transmission, luminous even 8. Aluminium luminaire plate tightly together, high thermal conductivity, heat well 9. High elastic rubber ring seal between the mask and the lamp, stainless steel buckles, protection rating IP65 10. No RF interference, radiation-free, low power consumption, high strength, maintenance-free, easy to install 11. All products 3-5 year warranty