What is the difference between COB and SMD light strips?

What is COB LED Lighting?

COB LED stands for Chip-on-Board LED. It is a type of LED light that consists of multiple LED chips mounted directly onto a circuit board. This creates a single, compact light source that is brighter and more efficient than traditional LED lights.

What is SMD LED Lighting?

SMD LED stands for Surface-Mount Device LED. It is a type of LED that is soldered directly onto a printed circuit board (PCB). This makes them smaller and easier to manufacture than traditional LED packages, which have wires that need to be connected to the PCB. 

How much brighter is COB over SMD?

COB LEDs are generally brighter than SMD LEDs. COB LEDs can produce up to three times more light than traditional LED lights, including SMD LEDs. This is because COB LEDs have multiple LED chips mounted directly onto a circuit board, while SMD LEDs have only one chip. The increased number of chips in COB LEDs allows for more light to be produced.Here is a table comparing the brightness of COB and SMD LEDs:As you can see, COB LEDs have a higher lumens per watt ratio than SMD LEDs. This means that COB LEDs produce more light for the same amount of electricity.

Does COB output smoother light then SMD?

COB LEDs generally produce smoother light than SMD LEDs. This is because the multiple chips in COB LEDs are spread out evenly over the surface of the circuit board. This helps to eliminate shadows and hotspots, resulting in a more pleasing light source.SMD LEDs, on the other hand, have individual chips that are spaced closer together. This can create a slightly uneven light distribution, with visible shadows and hotspots.

Does COB have a wider angle than SMD?

COB LEDs generally have a wider beam angle than SMD LEDs. This is because COB LEDs have multiple chips mounted directly onto a circuit board, which allows for a wider distribution of light. SMD LEDs, on the other hand, have only one chip, which produces a more narrow beam of light.Of course, the specific beam angle of an LED can vary depending on the manufacturer and the specific LED model. However, in general, COB LEDs have a wider beam angle than SMD LEDs.

How much energy does COB Led strip lights use compared to SMD LED Strip Lights?

COB LED strip lights are generally more energy efficient than SMD LED strip lights. This is because COB LEDs are more densely packed together, which allows them to produce more light per watt. SMD LEDs are typically spaced further apart, which makes them less efficient.

Here is a table that compares the energy efficiency of COB and SMD LED strip lights:

As you can see, COB LED strip lights produce up to 40% more light per watt than SMD LED strip lights. This means that you will need to use fewer COB LED strip lights to achieve the same level of brightness as SMD LED strip lights. This will save you energy and money in the long run.

Do COB LED Strip Lights cost more than SMD LED Strip Lights?

COB LED strip lights typically cost more than SMD LED strip lights. This is because COB LEDs are more densely packed together, which requires more manufacturing materials and a more complex manufacturing process. As a result, COB LED strip lights are typically about 20-30% more expensive than SMD LED strip lights.

However, there are some advantages to using COB LED strip lights that may make them worth the extra cost. First, COB LED strip lights are more energy efficient than SMD LED strip lights. This is because COB LEDs are able to produce more light per watt. Second, COB LED strip lights produce a more uniform light, without the “spotty” appearance that can be seen with SMD LED strip lights. Finally, COB LED strip lights are more durable than SMD LED strip lights. This is because the LEDs are more tightly packed together, which makes them less susceptible to damage from shock or vibration.

So, if you are looking for the most energy-efficient, uniform, and durable LED strip lights, then COB LED strip lights are a good option. However, if you are on a tight budget, then SMD LED strip lights may be a better choice.

Will COB LED Strip Lights last as long as SMD LED Strip Lights?

Both COB and SMD LED strip lights are known for their long lifespan, with an average lifespan of 50,000 to 100,000 hours. This means that they can last for several years, even if they are used for multiple hours per day.

However, there are some factors that can affect the lifespan of LED strip lights, including:

Quality of the LED chips: The quality of the LED chips used in the strip lights will have a major impact on their lifespan. Higher-quality LED chips will typically last longer than lower-quality chips.

Operating temperature: LED strip lights should be operated within their recommended temperature range. If they are operated too hot, they will degrade faster.Humidity: LED strip lights should not be exposed to high levels of humidity. Humidity can cause the LED chips to corrode, which can shorten their lifespan.Dimming: Dimming LED strip lights can put additional stress on the LEDs, which can shorten their lifespan. If you need to dim your LED strip lights, use a dimmer that is specifically designed for LEDs.

COB LED strip lights typically use more wattage than SMD LED strip lights. This is because COB LEDs are packed more closely together, which generates more heat. SMD LEDs are spaced further apart, which allows them to dissipate heat more effectively and operate at a lower wattage.

The wattage of an LED strip light is determined by the number of LEDs and the power they consume. COB LED strip lights typically have more LEDs per foot than SMD LED strip lights, and they also consume more power per LED. As a result, COB LED strip lights typically use more wattage than SMD LED strip lights.

What are the cut points on COB LED Strip Lights?

COB LED strip lights come in a wide variety of colors, including:RGB: RGB LED strip lights are the most versatile type of LED strip light, as they can produce a wide range of colors by mixing red, green, and blue LEDs.RGBW: RGBW LED strip lights are similar to RGB LED strip lights, but they also have a dedicated white LED chip. This allows them to produce a wider range of colors, including true white and pastel shades.Single-color: Single-color COB LED strip lights are available in a variety of colors, including red, green, blue, yellow, white, and pink.White: White COB LED strip lights can be adjusted to produce any color temperature from warm white to cool white.

Can COB LED Strip Lights change colour?

COB LED strip lights can change color. They are available in a variety of RGB, RGBW, and single-color options as mentioned above.

To change the color of a COB LED strip light, you will need a controller. There are a variety of controllers available, including remote controls, smartphone apps, and voice assistants. The controller will allow you to select the desired color, brightness, and other features of the lights.

Can COB LED Strip Lights be controlled using DMX?

COB LED strip lights can be controlled using DMX. DMX is a digital lighting control protocol that is widely used in the professional lighting industry. It is a reliable and versatile protocol that can be used to control a wide variety of lighting fixtures, including LED strip lights.

To control COB LED strip lights using DMX, you will need a DMX decoder. A DMX decoder converts the DMX signal into a format that can be understood by the LED strip lights. The decoder will also allow you to control the brightness, color, and other features of the lights.