XUEMEI Different Light Modes: The Navigation lights for boats kayak can be switched with one click and can turn into 3 lighting modes: flash maximum of 160 hours slowly flashing and stable maximum for 160 hours. This warning light can quickly switch according to your requirements providing simple and effective ship safety lighting. Long-term Nightlights: This bicycle LED safety night light has a waterproof silicone protective cover waterproof cold and heat resistant. It is therefore durable long-term use can meet your nighttime demand and riding requirements. Easy to Install: This kayak night light has a button that can be quickly fixed you only need to press your finger to press it. This kayak night light is easily installed on a bow stern mast or paddle without tools. Safety Lighting: This kayak night light bright color easy to discover can help you drive safely at night. It contains 5 different colors color random allocation you can choose the color you need to use according to requirements and the lights of different colors represent different working status. Outdoor Night Assistant: This LED navigation light is ideal for nighttime outdoor activities is the necessary marine accessories which is also suitable for other outdoor delivery tools such as bicycles. It allows your ship or kayak to travel safer at night very suitable for those who want to fish or boat or bike boats at night. Description: This bicycle LED security night lamp has a waterproof silicone protective cover, not afraid of wind and rain, cold and heat resistant. It is durable, long-term use, can meet your nighttime demand and riding requirements. Specifications: Material: Silicone Battery: 2 x CR2032 Batteries Package List: 6* LED Boating Lights