The RUNE ceiling-mounted light by WiZ from Philips with two-zone light is perfect for lighting a living room , bedroom or student room. The main light with an adjustable color of white light Tunable White is complemented by an edge color light with RGB function . Thanks to its thin appearance with a height of only 4 cm, it fits into any interior . The lamp is made of high-quality materials , such as metal and plastic , with a black finish. It includes an integrated WiZ LED intelligent source with an input of 1 x 21 W with a brightness of up to2100 lm and adjustable color temperature from2700 K(warm yellow light) to6500 K(cold white light). The edge ring offers a choice between a palette of 16 million shades of color .You can thus create your own light scene . The light intensity can be continuously dimmed in several ways - by WiZmote remote control (not included), by voice via Amazon Alexa or Google Assistant voice assistants, or by using the WiZ mobile application on your mobile device. The service life of the source reaches up to 20,000 hours . Color rendering indexCRI is equal to a value of 80 , which represents very good color perception . All you need to control it is a Wi-Fi connection or Bluetooth technology . You can schedule your lights to turn on and off according to your daily or weekly routines and have remote access to your lights even when you're away from home. The lamp has a functionEyeComfort, thanks to which it does not dazzle and protects your eyes. The overall dimensions of the lamp are 4 x 24.2 x 40 cm . It is intended for indoor use due to low coverageIP20. It is powered from the mains at 220-240 V and is covered by a 2-year warranty .