Upgrade multiple mode functions: Each lamp contains 5 SMD LEDs on the PCBA panel, highlighting; 3 colors for different purposes, red 1 pc and green 1 pc on the two sides of the bow, 1 pc white for the stern, 1 pc white for spare; 3 lighting modes - steady, flashing and strobe. High quality and more durable: We use high-quality ABS shell which is anti-drop and wear-resistant to provide a longer service life. IPX5 rated water resistance, suitable for outdoor use, widely used in various boats, pontoons, kayaks, dog collars, strollers. With the LED wick, the lighting visibility is about 0.6 meters. Easy to use: It uses button battery for power. Steady lighting mode lasts continuously for about 38 hours and flashing mode lasts about 170 hours. Environmentally friendly and energy-saving. It is lightweight and sturdy, you can install/attach the light to the column of a child's scooter/bicycle and use it as a front light or tail light. Wide application: The sturdy heavy-duty rear clip allows it to be hung on backpacks, pockets, belts, running gear, armbands, convenient to carry around. Very suitable for runners, joggers, cyclists, children, hikers, climbers, dogs etc. in the evening, dawn, dusk, foggy mornings and rainy days to ensure outdoor safety. Color: red + green + white Material: ABS + luminous light bar Size: 56x28x18mm Package contents: 4 * LED lights Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.