Feature 1、Stainless Steel Lamp Body: The whole body is made of high strength 316 stainless steel, rather than a simple PC with a stainless steel ring, rustproof and durable. 2、IP68 Waterproof: Underwater light is very suitable for underwater lighting in boats, yachts, oceans, Jet Ski, as well as swimming pools, ponds, etc. 3、LED Chip: Using 9 LED chips, high luminous flux, low power loss, high stability, it will give you the best lighting experience when used in water. 4、Tempered Glass: The LED underwater light is completely sealed to prevent water from intruding when the glass is damaged, and is highly shock and vibration resistant, making it ideal for harsh marine environments. 5、: Support 12V 24VDC wide working voltage, effectively protect the lamp and avoid LED damage caused by voltage instability. Item Type: Underwater LED Boat Light Lamp Body Material: 316 Stainless Steel Lamp Beads: 9 x LED Lamp Beads Glass: Tempered Glass Lighting Angle: 10° Cable Length: Approx. 3 meter / 9.8ft Lighting Color: Blue Waterproof Grade: IP68 Waterproof Size: Diameter 98mm/3.8in height 22mm/0.9in Applicable: Yacht underwater lights, pool lights, pond lights, fountain lights, suitable for all underwater decorative lighting Package List 1 x Underwater LED Boat Light3 x Screw Note 1. This product is made of all stainless steel, not PC + stainless steel ring material 2. The LED drain light must be installed underwater because it will burn if left out of the water. 3. The service life is 50000H, because the density of seawater and water quality are different in different water area around the world. If it is used as an underwater lamp, the service life will be different.