The studioking bi-color led ring lamp rl10-usb is a universal vloggersset, consisting of a dimmable bi-color led ring light with smartphone holder. the set is a handy solution when you want to take photos or videos (of yourself) with a smartphone, where just that little bit of extra light is desirable and where you want the light to perfectly match the environment. The ring light has 40 small led lights, which are located under a diffuser. together these generate an output of 10 watt. the color temperature of the led lamp can be set to 3200k (warm yellow light), 4300k (mixed light) and 5600k (daylight). in addition, you can also set the power of the lamp yourself in four strengths. you will immediately see the effect of the led light in your recording. Technical specifications rl10-usb Power is supplied via the included usb-a cable. this allows you to connect the studioking rl10-usb, for example, to your laptop/computer or to ac power (ac adapter not included). to make smartphone recordings, you can place your cell phone in the included mobile holder. this is attached to the flexible bar so that you can position your smartphone yourself in the desired position. the bar has a length of 12.5 cm. the holder is suitable for cell phones with a width between 65 and 90 mm. on the underside of the ring light you place the supplied spigot adapter. both the ring light and spigot adapter have a 1/4" female thread. the mechanism of the spigot adapter allows you to rotate the lamp 360 degrees and tilt it. this allows you to position the lamp, your smartphone and the tripod completely according to your own preference. Application studioking bi-color led ring lamp rl10-usb If you want to provide one person with extra light when making a vlog or presentation, the rl10-usb is a great solution. the light output is suitable for illuminating objects or people up to 75 cm. ideal for vlogs and presentations. the lamp can easily be attached to a (table) stand via the standard spigot connection (see optional accessories). by means of the buttons on the controller you can set the desired color temperature and brightness. now you are ready to make the perfect shot!