WaterproofThe waterproof spotlight is made of 304 stainless steel, which is durable and environmentally friendly. With IP68 waterproof function, you can use these LED underwater lights in water or on land High Quality MaterialAll made of 304 stainless steel, more durable. virtually maintenance-free [Safety and Environmental Protection] Lumen value: 80-90LM/W, high light output, super bright The working voltage of the light is 12V, which is completely safe for people and fish. Perfect DesignIt can be placed anywhere. With fully adjustable 180-degree joints, you can freely adjust the lighting angle and set any angle. Easy installation and zero maintenance, one-piece waterproof design, can be used underwater for a long time Wide ApplicationUnderwater flood lights are widely used in the lighting of aquariums, swimming pools, gardens, squares, fountains, ponds and courtyards.