Home | Marine Aids to Navigation | Self-Contained Lanterns VLB5 Marine Lanterns 5,5 NMMax. Range IP68 Sealing 6 W Solar Energy The VLB-5X marine lantern is designed for a range of up to 5.5 NM at T = 0.74. This lantern, with a vertical divergence of 7º, has a flasher and an integrated 2AMP solar regulator. It stands out for having a compact design and low weight. The use of high power LED technology sets this light with an excellent cd/W performance. This lantern consists of four solar panels and a 12Ah battery. Request moreinformation about VLB5 Marine Lanterns