What to look for when choosing LED bulbs?
1. Choose brightness. Brightness is the rate of light energy emitted by the light source or the rate of light activity. Lumen is a unit of measurement to measure the rate of light output. The light output of a 400-lumen LED bulb is equivalent to a 35-watt incandescent bulb, But its energy consumption is only 6.3 watts. Generally speaking, if it is a led bulb, it is about 1 flat space requiring 1-3 watt bulbs, and customers can choose according to practical needs.
2. The energy consumption of energy-saving lamps is much lower than that of traditional incandescent bulbs, so you can choose according to light output (lumens) instead of power consumption (watts). Watt is a measurement unit for measuring power consumption.
3. In our eyes, the light emitted by most of the light sources is called white light. In practice, the white light emitted by different light sources that the naked eye looks like will have different colors depending on the color temperature. The more bluish the light color, the higher the color temperature, and the reddish the light color, the lower the color temperature. Bulbs with more red spectrum light are more gentle and are ideal for relaxation or general lighting, while cool-toned lights are suitable for work or gathering light.