Illuminance: Choose a reading light with an illuminance of 300-500 lux, preferably above 500 lux, to ensure sufficient light for reading Color temperature: Choose lighting fixtures with a color temperature in the range of 4000-5000K, which can ensure soft light without being too dazzling Color rendering index: A color rendering index (Ra) of 80 or above is sufficient, without the need to pursue full spectrum simulated sunlight

The main features of Christmas suction cup lights Suction cup design: Christmas suction cup lights usually use suction cups as a fixing method, which can be easily installed on smooth surfaces without drilling or screws. This design is not only convenient for installation, but also does not damage the wall, making it easy to disassemble and reuse

The color options for Christmas suction cup lights are very diverse to meet the preferences and decorative needs of different groups of people. Here are some common color options for Christmas suction cup lights: