JD4-15-2-92-Model JD4-15-2-92 floating lights and bright orange life preserver from the smoke Self-igniting signal light and Orange Smoke Signal Since lifebuoys can provide for the signal light and smoke signals for their own use and equal to the daytime and night two ships in port. A lifebuoy is provided with self-igniting ligh t and self-activating smoke signal which is ava ilable for use by dayand at night and to be equall y distribu-ted on both sides of the ship. luminescence intensity ≥ 2 cd Luminous time ≥ energy 2h Period of Energy Intensity Source smoke time ≥ 15 min Somke Duration
