How to Choose LED Light Bulbs? What Factors to Consider?

Look at the Light Beads of LED Light Bulbs

The light bead is the core component of the LED light bulb, and the luminous efficiency and luminous angle of light beads of different models and quality are different. Most of the bulbs on the market now have single crystal light beads, which means there is only one crystal. The performance of dual crystal light beads is better than that of single crystal light beads, and their service life is longer. Moreover, the number of dual crystal light beads required is significantly less than that of single crystal light beads, which is more conducive to optimizing the size of the lamp body.

Therefore, when choosing bulbs, you can consult the salesperson about the light beads of the bulb and try to choose dual crystal light beads, which not only have a long service life, but also have high luminous efficiency and luminous angle, and are more widely used.

Look at the Brightness of LED Light Bulbs

When selecting LED light bulbs, many consumers mistakenly believe that the higher the brightness, the better the bulb. In fact, this is a major misconception in purchasing. Because excessively bright lights are like the sun at noon, they not only damage eyesight, but also affect physical and mental health, especially causing children to become withdrawn, irritable, and easily angered.

Therefore, when selecting LED light bulbs, it is essential to consider the lighting environment and refer to the product's luminous flux index or observe the brightness of the light. Strive to choose fixtures that provide ample brightness without being glaring.

Assessing the Color Rendering of LED Light Bulbs

Color rendering refers to how accurately colors of objects appear under a given light source. Higher color rendering is desirable. You can conduct a simple experiment by placing colored objects under the custom led light bulbs to see how they appear. From a more professional standpoint, you can use the Color Rendering Index (CRI) for selection. Generally, lighting fixtures with a CRI of 80 or higher are considered good, as higher CRI values indicate better color accuracy and object appearance under the light.

Evaluating the Heat Dissipation Material of LED Light Bulbs

Since LED light bulbs generate heat during illumination, it is crucial for them to have efficient heat dissipation capabilities. The heat dissipation material of the bulb should ideally be ceramic, followed by plastic-coated aluminum, with plain plastic being a less favorable choice. When making a purchase, prioritize bulbs with ceramic materials, and try to avoid those made of plastic to reduce potential safety risks.

Examining the Shell of LED Light Bulbs

The bulb's shell, or lampshade, significantly influences its light transmittance, glare, and the quality of the lighting effects. LED bulb shells on the market are primarily made from two materials: PC (polycarbonate) and glass.

Among these, glass offers superior light transmittance, light distribution, and reduced glare and light spots, resulting in more even and pleasant lighting effects. However, it is worth noting that glass shells are more fragile.