Excellent heat dissipation,energy-saving, high brightness and low light loss, environmental friendly and long use- ... ,IR and other radiationLong lifespan——more than 50,000 hours High brightness: high lumen with low light loss and no flickerTrade terms ... :7days,500-1000pcs:10 daysShipping port: Shenzhen or HKMOQ:5pcs High Lumen Aluminum IP65 1x200W LED Tunnel Light