L-12(A) Product No. 3770-1000
L-20(A) Product No. 3780-1200
Water activated exterior (L-12(A))/interior (L-20(A)) raft light
  • Light activates when plugs are removed and battery is immersed in water
  • Bright light aids in marking or marshalling raft, or illuminates interior of raft
  • Standard length lead wire is 3770-1000: 100" and 3780-1200: 120"
  • Replaceable water activated battery for economical maintenance
  • Operating life - L-12(A) - exceeds 12 hours L-20(A) - exceeds 20 hours
Battery Size: L-12(A):  4.3 x 1.0 x 1.1 in (10.9 x 2.5 x 2.8 cm)
L-20(A):  4.3 x 1.0 x .6 in (10.9 x 2.5 x 1.4 cm)
Weight: L-12(A):  4.5 oz (128 g)
L-20(A):  1.8 oz (51 g)
Material: High impact styrene
Color: Blue
Operation: Light activates when plugs are removed and battery is immersed in water
Beam Angle: Light emitted in all directions of the upper hemisphere
Visibility: L-12(A):  1 mile (1.6 km);     L-20(A):  no requirement
Flash Rate: Steady
Lamp: Incandescent
Battery Type: Cuprous iodide/magnesium
Limited Warranty: 1 year
Operational Life: L-12(A):  exceeds 12 hours
L-20(A):  exceeds 20 hours

Replacable Parts

 L-12(A) L-20(A)
Battery 1051 1055
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