... x 39 cm G.W. 19/18 kg Advantages:1. LED underwater lamp uses stainless steel, water-proof connector, with silica gel rubber ... and rusty resistance.2. Special waterproof desin, safe to use3. High luminance, long life-span, safety and stable,energy Saving4. ... lighting effects8. With low consumption ,low heat generation,high reliability, high impact.9. This LED fixture is made of stainless steel and must ...