Upgrade multi-mode function: Each light contains 5 SMD LEDs on the PCBA panel and is highlighted;Three colors are used for different purposes, one red on both sides of the bow, one green, one white on the stern, and one spare white; Three lighting modes - constant light, flash, and strobe.More durable: We use high-quality ABS casing, which is anti drop and durable, and has a longer service life.IPX5 waterproof, suitable for outdoor use, widely used in various boats, floating boats, kayaks, dog collars, and strollers.When using LED wick, the lighting visibility is approximately 0.6 meters.Easy to use: It uses button batteries for power supply.The constant light mode lasts for about 38 hours, and the flashing mode lasts for about 170 hours.Environmental protection and energy conservation. It is lightweight and sturdy, and you can install/connect the lights to the pillars of children's scooters/bicycles, and use them as front or rear lights.Widely used: The sturdy back clip can be hung on backpacks, pockets, belts, running equipment, and wristbands, making it easy to carry.It is very suitable for runners, joggers, cyclists, children, hikers, mountain climbers, dogs, etc. to use in the evening, dawn, dusk, foggy mornings, and rainy days, ensuring outdoor safety.Color: Red+Green+White Material: ABS+Luminous Field Size: 56x28x18mm Packaging Content: 4 * LED Light Only the packaging content mentioned above does not include other products.The lighting and different screens may cause the product colors in the picture to slightly differ from the actual product. The allowable measurement error is+/-1-3 centimeters.