Use the LED flashlight to show the sea creatures in the night, floodlight to show off the outline of the Marine, Navigation, the illuminative light as new fashion illuminationFeatures:1. High luminous efficiency. We can offer based on customers' requiremnet or designated chip, like BridgeLux, CREE, SemiLEDs, Epistar.2. Use first grade bronze, with gold-plated surface, excellent corrosion-proof, water-proof(IP68), shake-proof, environment-friendly.3. Life-span reachs 50000 hours.4. Wide voltage. Lower power consumption, energy-saving.5. Easy to install, maintain and dismount. Safer than thru hull.6. Different colors are available: R, G, B, Y, W, RGB, RGB with remote controller.7. Accessories: built-in or external power regulator, 2 meters long cable.8. MOQ: 1 PC only.9. Packing method: each piece in white box, 10~20pcs/ firm carton.10. Payment terms: T/T, western union, paypal.11. Delivery time: 7 days for sample orders, 15 days for bulk.