Solar Aviation Obstruction Light (QT-S-122) Qingdao Qingteng International Trading Co., Ltd. Base Info Model NO.:QT-S-122Light Source:LED LampCell Type:Lithium BatteryCharging Time (H):12Usage:Building,Tower,ChimneyIP Rating:IP65Certification:CEVoltage:12,24V Description Pre:Solar Aviation Obstruction Light (QT-S-155) Next:PA-Pl-M3-120W