Specification Light source: 142pcs LED wick Color temperature: 2800K-6000K Brightness: 10%-100% Color rendering index: RA&gt;90 Voltage : 100-240V Material: aluminum alloy, silicone Power: 15W Lumen: 2157LM Control mode: remote control + button COLOR TEMPERATURE ADJUSTMENT ADJUSTMENT BRIGHTNESS 1: BRIGHTNESS ADJUSTMENT Short press: change five levels of brightness Long press: stepless adjustment of brightness (10%~100%) 2: TEMPERATURE KEY COLOR Short press: change the temperature of five colors Long press: stepless adjustment of the color temperature of the gradient (2800K~6000K) 3: ON THE KEY Short press: turn on/off the light Long press: turn on the night light 4: 30 MINUTES TIMER Short press the color temperature key and the brightness key at the same time Turn on/off the 30 minutes timer function< br>NIGHT LIGHT MODE SMALL NIGHT LIGHT TO HELP YOU DREAM Built-in soft warm beads of light on the back of the light bar to create a sleeping atmosphere Ra&gt;90 Illuminate the true object color Low color rendering index does not accurately represent the color, but it is easy to be overlooked. ingindex color rendering is only a basic requirement for a good lamp. 142 BLUE LIGHT REDUCING LAMP BEADS REDUCE THE BURDEN OF USING THE EYES high color rendering blue light, GERD level safe, wholehearted care for the eyes. NO STROBE TO PROTECT EYES You can use your mobile phone's camera function to initially determine whether the lamp has a serious strobe. We use a high level of LED lamp beads that No video flash, properly slow down the speed of eye fatigue. 15 WATTS HIGH POWER Upgrade the high-brightness light source and ensure excellent performance of heat dissipation