How to choose the right LED lamp

Now LED lighting is getting more and more popular, and there are many optional lamps available in market, so which lamp is suitable for you?

1. Color temperature
Usually the LED lamp with color temperature range from 2700~6500K, the lower value tend to yellow color (warm white), and color temperature tend to blue white (cold white).Yellow color generally applicable to winder. Suitable for bedroom, living room, dining and other occasions, used to create a warm and comfortable feeling. The blue white is brighter and clear, suitable for summer, in study room, kitchen and so on.

2. Color rendering index
Color rendering index (CRI) refers to the color reality when object is irradiated by light, the value range from 0 to 100,and now LED bulbs CRI standards are higher than 75, and we recommend to choose CRI>80. If you have atelier in your home. We suggest to buy high CRI LED light bulbs, it can better reflect the color for painting.

3. Luminous efficiency
General speaking, luminous flux represents brightness, under the same area, the number of LED bulbs depends on the different environment. For example, as same 5 square meter bedroom and study room, bedroom needs 2pcs 13W LED bulb, but study room need 5pcs.

4. Luminous efficiency
The higher luminous efficiency on behalf of saving more power, the current LED light luminous efficiency lumens(lm)/Wattage(w) is generally higher than 80,the higher the more energy saving.

5. Light Angle
The general type LED lamp (non-wide angle) suitable for under-illuminated usage, such as down lights, and wide-angle LED lamp suitable for floodlight usage, such as wall lamp, floor light and so on.