Features: 1) Length: 1,210mm (48) 2) Voltage: 12V/24V 3) Material of lens: Polycarbonate (PC) 4) Standard of the lens color: a) Red: Y ≤0.33, Z ≤0.008 b) Blue: Y=0.33, X=0.008, Y=0.40-X 5) Working temperature: -40°C ~+55°C 6) Medium barrel material: stainless (1Cr18Ni9Ti) 7) Chassis material: aluminum 8) Dimensions: 1,250 x 440 x 220mm 9) N.W./G.W.: 12.5kg / 15kg Packing: Carton