How to Choose Cob Led 600w?

LED COB (Chip on Board) lighting is becoming increasingly popular due to its high efficiency, long lifespan, and versatility. However, with so many different types of LED COBs available, it can be challenging to choose the right one for your specific lighting needs. In this article, we will discuss some important factors to consider when choosing the right LED COB for your application.

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Color Temperature

The color temperature of an LED COB refers to the perceived warmth or coolness of the light it produces. It is measured in Kelvins (K) and typically ranges from K (warm white) to K (cool white). The color temperature you choose will depend on the specific application and your personal preference.

For example, warm white light (K-K) is often used in residential settings to create a cozy and welcoming atmosphere. On the other hand, cool white light (K-K) is often used in commercial and industrial settings to create a bright and alert environment.

Moonleds COB LED, With smooth light quality, provides different CCT choices (color temperature), mainly K K K, and high value of Ra, like CRI 92 and more.

Color Rendering Index (CRI)

The CRI of an LED COB measures its ability to reproduce colors accurately and naturally. It is measured on a scale of 0 to 100, with a higher number indicating better color rendering. A CRI of 80 or above is considered good, while a CRI of 90 or above is considered excellent.

Moonleds high CRI COB LED lighting can accurately reproduce the colors, making the appearance of the architecture more vivid and conveying the best lived and viewing experience, which makes people feel comfortable and impressed.

In general, a higher CRI is desirable for applications where accurate color representation is important, such as in art galleries, retail stores, and photography studios. However, it is less critical in applications where color accuracy is not as important, such as in industrial settings.

High CRI Photography COB LED 600w Chip

Lumen Output

The lumen output of an LED COB refers to the amount of visible light it produces. It is measured in lumens (lm) and can range from a few hundred to several thousand lumens, depending on the specific COB. The lumen output you choose will depend on the amount of light you need for your specific application.

For example, a higher lumen output may be desirable for applications where bright, even lighting is required, such as in offices or warehouses. On the other hand, a lower lumen output may be sufficient for applications where softer, more ambient lighting is desired, such as in residential settings.

150-300W Ra 90 COB LED Chip

Beam Angle

The beam angle of an LED COB refers to the angle at which light is emitted from the COB. It is typically measured in degrees and can range from narrow (less than 20 degrees) to wide (more than 60 degrees). The beam angle you choose will depend on the specific application and the size of the area you need to light.

K K Ra90 Dim to Warm COB

For example, a narrow beam angle may be desirable for applications where precise directional lighting is required, such as in spotlighting or accent lighting. On the other hand, a wide beam angle may be desirable for applications where broad, even lighting is required, such as in flood lighting.

Dimming Capability

The ability to dim an LED COB allows you to adjust the brightness of the light to your desired level. This can be beneficial for creating different moods and atmospheres, as well as for saving energy.

However, not all LED COBs are compatible with dimming. It is important to choose an LED COB that is specifically designed for dimming if this is a feature you require. Additionally, you will need to ensure that your dimmer switch is compatible with the LED COB you choose.

Heat Dissipation

LED COBs produce a significant amount of heat, which can reduce the lifespan of the COB if not properly dissipated. It is important to choose an LED COB with proper heat dissipation mechanisms to ensure optimal performance and lifespan.

What is a LED COB light?

LED COB light, with COB standing for &#;Chip-on-Board&#;, is a type of LED which consists of an array of LED chips mounted on a substrate such as silicon carbide. It features compactness, energy efficiency and outstanding uniformity of brightness, which makes it gain popularity from photographers and filmmakers.

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Features

1. Homogeneous luminosity

Compared to other LED, COB light produces excellent uniformity of light. The beam it sends out is concentrated and clean. If it is used to create some special shadow effect, the outline of the shadow will be more distinct than that of other LED.

2. Compactness

COB chip LED light consists of multiple diodes which are mounted on a single substrate. The gap between each diode is narrow. Such design reduces the volume of it and makes it convenient to be utilized for various applications.

3. Energy efficiency

Compared with other types of LED, COB LED light has greater energy efficiency that it has a brighter light output but consumes less energy.

COB LED pocket light merits

1. Durable
The thermal resistance of COB LED is low, which guarantees conductivity, reliability and life span. Because the LED chips are directly mounted on the substrate, spot welding is unnecessary, which means, the failure rate of the light is reduced. In general, the design make it durable.

2. Good lighting effect
Composed of mounted LED chips, COB LED array appears as a single light source. It offers high intensity and homogeneous luminosity. Comparing with other types of LED, the homogeneous luminosity of it is remarkable. For those who require high standard lighting effect, LED COB light is a great option.

3. Energy-saving
Compared with other LED, LED COB light consumes less energy when sending out same lumens of brightness.

4. Space-saving
The circuit configuration of cob package effectively saves spaces.

5. Simple installation
LED chip on board have only one circuit and two contacts for the whole chip. Thus, the installation of it is convenient.

Drawbacks: Heat dissipation issue

Although LED COB light performs well in homogeneous luminosity and energy efficiency, it has a considerable shortage that its heat dissipation is an issue. Because all of the light&#;s LED chips converge on a single substrate, it generates a lot of heat when providing powerful lighting. If the heat accumulates constantly, it will take a toll on the light&#;s running status. Besides, active cooling may make a noise, which be an issue for filmmakers who need to record sound. Therefore, to guarantee the smooth operation and reduce the breakdown, an excellent heat sink is needed when the light is working.

Application

COB LED light source is appropriate for various outdoor and indoor lighting applications. It can be applied for universal illumination in industrial, residential, architectural and others. For instance, it can be used as street light, spot light, and strip light. The homogeneous luminosity of it enables it to play a crucial role in filmmaking and photographing.

Why choose the COB LED video light?

1. Flexibility
The compactness of chip on board LED array provides ease for utilizing it in different places. The traditional DIP light is cheap but bulky. Compared to DIP light, it is more portable and flexible for outdoor applications.

2. Outstanding light effect
The high intensity and homogeneous luminosity of chip on board can provide users good experience. It meets the need of high standard lighting applications.

3. Simplified installation
COB LED light panel requires only one circuit and two contacts for the whole chip while SMD light requires one circuit for each diode contained in the chip. Such circuit configuration enables it to be installed without striking a blowing.

How to choose a LED COB light?

To choose a LED video light panel like COB LED panel, here are some of the factors you need to care about.

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