Specification :

Lens material: polycarbonate plastics
Lamp base material: aluminum alloy& stainless steel
Bracket material: aluminum alloy& stainless steel
Light source: LED
Military-grade components: The components built-in will be made to Military grade, All the military grade components can improve the flash precision( ± 1% ) , high configuration can prove more precise and more reliable and stable. Lifetime can reach more than 10 or 15 years.
Built-in two sets of circuit-control board: If service circuit board fails, the other circuit will be operated automatically
Photo-sensor -------- turn off at daytime and automatically turn on at nighttime or insufficient light
Light circuit controlled by microprocessor single-chip
Bird spike on the top of dome

Voltage: AC220v-240v
Power: d20w
Flash frequency: steady burning
Lifetime: 10, 000hours
Effective intensity: > 32.5cd( T= 0.74) H5km
Photo sensitivity: 300LX( adjustable)
Working temperature: -40C-+ 60C
Protection grade: IP65
Installation size: base dia.220mm 4* M13 mounting hole on PCD 180mm