SEEMEE 30 is a 30-lumen rear light designed to clearly signal your position. Its slim profile allows for easy attachment to seat posts or vertical stays. It features infrared ambient light sensors, is easy to use, packed with useful functions, and highly visible in urban settings. SEEMEE 30 has a tall, narrow rectangular profile with a lens design that uses COB LEDs for a uniform light beam. The part of the body surrounding the SEEMEE 30 lens is translucent and lights up when the light is on, providing overall visibility of 230°. The mounting hooks are molded directly onto the body for a clean design. As with other SEEMEE rear lights, the ambient light sensor adjusts the brightness. If the sensor detects high ambient light, the slower flashing mode is activated (more suitable for daytime riding). In low light conditions, it switches to a high-power flashing mode suitable for nighttime. On the back of the light, there is a long removable rubber cover, slightly rounded to fit flush with the seat post. Under the cover is the micro-USB port. When the battery is low, remove it from the bike to charge. SEEMEE 30 is IPX6 certified, allowing trouble-free use even in wet conditions.