Let you know the LED specifications and parameters in three minutes

The LED is one of the solid-state semiconductor devices that transform electric power into light. As the most common source of light, do you know the specifications of SMD LEDs? In this post, we intend to introduce a number of usual specifications of SMD LEDs as well as its meaning.

SMD5630 LEDs

1. Voltage: the SMD LED utilizes a low voltage power. The one LED input voltage is between 2 to 4V. Take the LED flexible strip RU5630G as an example, its 3 SMD5630 LEDs and 1 resistor connected in series as a group, using 12V input voltage. This kind of LED lighting with low voltage design is actually safer and is especially suited to public places.

2. Current: the rated current of SMD LED differs based on the power. Generally, the illumination of LEDs will go up along with the increase of current in a certain range.

3. Power: the normal SMD LED rated power is 0.2W, 0.5W, 1W and 1.5W etc .

4. Color temperature: White LEDs are divided into warm white (2700-4000K), white (5500-6000K), cool white (7000K or more). Red, blue and green is denoted with the optical band: Red (600nm-680nm), Green (500nm-580nm), Blue (430nm-480nm).

5. Beam angle: the commonest beam angle of SMD LED is 120 degrees. In most cases, LED strips suppliers changes the beam angle by mounting the lens on the LED light strips. Such as the MFS3030A LED curtain light's beam angle is increased to 175 degrees by installing the PMMA lens on it.

6. Luminous flux: commonly, the higher power of LED implies the higher brightness. For example, the SMD2835 LED of 0.2W is about 24lm, the SMD5630 LED of 0.5W can attain 60lm, and also the SMD3030 LED of lattice curtain light can attain 150lm.

7. CRI: its complete name is Color Rendition Index, representing the capability to restore the object color, and the highest value is Ra100. For a more specific explanation of CRI, please refer to another article: Full-spectrum LEDs, the healthy lighting.

If you want to get more information on LED lighting, please bookmark our website: www.mldrled.com. We are the professional LED strip lights and LED grow lights manufacturer in China, and will update the latest products and articles on this website regularly.