1.60w Mining Lamp 2.Warranty: 3 years 3.CE/FCC/RoHS ... , good brightness;2. Use RoHS aluminum, fully solve the LED heat transport problem, so that the lamp can keep in ... . High-precision constant current drive, which can extend the LED lifespan;4. Good material of lens to ensure the best ... 5-7days after payment, according to the quantity. Advantages of LED Lights1. Lifespan: up to 50, 000 hrs, 10 times ...