... high, low-power, low-light decline, long lifespan, good brightness;2. Use RoHS aluminum, fully solve the LED heat transport problem, so ... IR radiation, Environment friendly.7. CE, RoHS, FCC approved. Packaging & DeliveryPackaging: 1. one box for each light, certain amount in a carton. ... 5-7days after payment, according to the quantity. Advantages of LED Lights1. Lifespan: up to 50, 000 hrs, 10 times ...