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  • 22 years expertise in LED color changing lights manufacturing industry
  • Wide range of LED color changing lights types, form factors, and output levels
  • LED color changing lights offer at OEM and ODM services
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SMAlux LED Color Changing Lights Solution

Are you lost in search of finding the best LED color changing lights for your business? Then, you are in the ideal place. SMAlux has wide range of LED color changing lights that surely achieve your unique vision. SMAlux can give complete solution for smart lighting needs.

Send your inquiry directly on us!

  • LED Color Changing Lights

LED Color Changing Lights Manufacturing Expert to Support Your Project

LED Navigation Lights Aging Test
LED Color Changing Lights Aging Test
LED Color Changing Lights Clean Manufacturing Workshop
LED Color Changing Lights Clean Manufacturing Workshop
LED Barn Light Component Welding
LED Color Changing Lights Component Welding
LED Navigation Lights Plastic Injection Molding
LED Color Changing Lights Plastic Injection Molding
Photoelectricity Test Room
Photoelectricity Test Room
SMD Machine for LED Barn Light Manufacturing
SMD Machine for LED Color Changing Lights Manufacturing

Recent LED Color Changing Lights Projects

LED color changing project

Questions You May Ask About Your LED Color Changing Lights Orders

How does color changing works?

Each specific LED lights can display light in only one color. SMAlux engineers utilize different materials to form range of colors.

What are the certifications of LED color changing lights?

All our LED color changing lights complied with UL, CE, RoHS, ERP, GS, SAA, etc., standards. We are ISO9001 and ISO 4001 certified company.

Can you handle urgent lead time?

Yes, we do. In just less 14 days, we can deliver your orders to your desk.

 SMAlux LED color changing lights

SMAlux LED color changing lights are manufactured using high-quality materials. It will make your house wonderful and light bulbs can be changed into the different colors you want. Some unit comes with remote, with just one click of a button you can choose the colors your eyes desired.

It is time for you to experience pretty cool LED color changing lights.

It shows a unique and smart style that attracts people especially those techie ones. We, in SMAlux, have LED color changing lights that can set at any time and flashes to remind you of your errands.

It can do both, lighten as you wake up and darken as you fall asleep. You can change it any color you want, orange, green, blue, violet and etc.

SMAlux LED color changing light can be controlled with a remote from anywhere with a Wi-Fi signal. Ideal style to make your house look like someone is home.

It will surely add security to your home. Feel tired and anxious about your day? Set your LED color changing light into the calming atmosphere or set the lights to a bright white. The lights will add luxury to your home.

Our lights can be attached to an existing lighting system. Perfect for lighting railings, stairs, and overhangs. These are encased in transparent non-yellowing material and can be installed easily.

Our LED color changing light is available in all designs, shapes, and sizes. We have a wide range from accent lighting, mood lighting, cove lighting, back-lit signages and we also have customized lighting requirements.

It can also be installed in undercarriage of a car, motor chassis, and kitchens. SMAlux provides LED color changing light that is energy-efficient and affordable to any budget.

Our product has indigenous and practical applications because it can be installed even in tight spaces. It offers reliability and standard performance upon use.

SMAlux ensures that make sure that our product will fit your fancy taste.

Our products signify our commitment and eagerness to provide energy-efficient and environmentally friendly lighting at reasonable prices. We have been supplying lighting products for over 22 years.

SMAlux keeps manufacturing products using the latest technology that is equipped with the greatest strengths. Our company has experienced engineers that are dedicated to their specific jobs. We have 750 employees that are ready to support your business.

We manufacture lighting from residential to government lighting projects. SMAlux is ISO9901, ISO14001 and SA8000 certified company that ensures the quality of your products.

If you are looking for a reliable manufacturer of LED color changing lights, SMAlux is perfect for you. We manufacture world-class lighting products and we are able to provide premium quality color-changing lights.

SMAlux truly delivers promising products to operations you require. We have already produced over 1 Billion lamps since 1996.

Our global companies are placed in Canada, Hungary, the Philippines, and China. SMAlux is the perfect solution you need for lighting problems.

The company’s main goal is to become a sustainable and trustworthy brand in this industry. Send us your designs and we will make it done for you.

Hurry, contact Smalux right away!

LED Color Changing Lights: The Ultimate FAQs Guide

If you have any questions about LED color-changing lights, your answer is right here.

Whether you want to learn more about benefits, types of colors, or quality standards, the answer is right here.

Keep reading.

What is the LED Color Changing Light?

This is an LED lighting fixture that employs red, green, and green light-emitting diodes to produce a range of light colors.

The luminaire blends the three colors to create a variety of light hues, though it cannot emit all colors.

The lighting fixture uses a microcontroller to turn on in a variety of combinations.

 Color changing LED light

Color changing LED light

Is there a Difference Between RGB LED and LED Color Changing Light?

No, LED color changing lights and RGB LED lights refer to the same lighting fixture.

This type of LED lighting fixture utilizes red, green, and blue diodes to produce an array of colors of light.

However, it cannot create certain colors, which fall outside the spectrum created by RGB LEDs.

These include pigment colors like pink or brown that are hard or impossible to attain.

What are the Benefits of LED Color Changing Light?

Here are the key advantages of LED color changing lights:

Long Life

LED color changing lights feature a magnificent design that makes last longer than other types of lighting.

Majority of LEDs have similar specifications for operating hours.

Most at 30,000 hours of operation give 80 percent of original brilliance and 70 percent of original brilliance at about 50,000 hours.

50,000 hours of operation translates to approximately 8 years of 24-hour running at full brightness.

When you use the LED color changing light for just 12 hours per day, it will serve 3 to 6 times longer, between 24-48 years.

· Lower Operating Temperature

LED color changing lights equally attribute their durability to their reduced operating temperature.

Elevated temperatures lower the general light output at a quicker rate, which is the reason why other light types burn out.

The design of RGB LED lights enables them to restrict their maximal temperature, implying they can operate for longer, thus extending their lifespan.

· Versatile Technology

Another advantage of LED color changing lighting fixtures is their technological abilities.

The lights can produce an infinite amount of colors.

This allows the customization of lighting displays.

Some brands of RGB LEDs feature Wi-Fi adapters, which enables controlling of light flashing speed, color and additional options through a smartphone app.

Moreover, the appeal of LED color changing lights is unmatchable.

This is in addition to their longer life, high brightness, and impressive technological potential.

How Does LED Color Changing Light Work?

Seriously speaking, an independent LED cannot change color.

Rather, an LED color changing light consist of three individual diodes in a single casing operated using a microcontroller.

Red, green and blue are the three LEDs installed in the fixture.

Therefore, any of the three colors can be radiated at a particular time by conducting a current across one LED.

Running a current across two diodes at a specific time emits the applicable combined color, especially, magenta, yellow or cyan.

Moreover, it is as well practical to have varying current levels flowing across the different LEDs.

This produces tones in between the six primary colors.

Additionally, making a current pass across all the three diodes at a go produces white light.

The lighting fixture uses red, green, and blue LEDs since human eyes include color-sensitive cells referred to as cones.

Also, the cells are more or less accustomed to these three light wavelengths, and we observe colors as different blends of these wavelengths.

If you require cyan, the LED color changing light switches on blue and green.

For yellow, the fixture switches on green and red. Similarly, it turns all the LEDs on for white.

Moreover, to fine-tune the color shades, the light pulses the diodes very fast.

For instance, if it pulsates blue such that it is on just 50 percent of the period, you will observe a darker blue.

Due to these capabilities, LED color changing lights can produce millions of indistinctly different colors.

What is the Difference Between RGB LED and RGBW LED?

Ordinary RGB LED lights utilize a 3-in-1 LED chip composed of red, green and blue diodes.

This type of LED color changing light is capable of producing a broad array of colors by combining the three.

It appears nearly white when all the three LEDs are at full brightness.

On the other hand, RGBW LED lights can come in two forms.

It can employ either an RGB chip together with a white chip, or a 4-in-1 LED chip of red, green, blue and white.

Though RGB is capable of producing a color bordering white, an exclusive white in RGBW offers a purer white shade.

This enables you the choice of an additional cool or warm white chip.

The additional white chip equally gives additional scope for color blending with the RGB diodes to produce a wide variety of unique tones.

Furthermore, RGBW LED light is a more versatile luminaire compared to ordinary RGB LEDs. However, it is relatively costlier, though it offers more functionality.

Therefore, RGBW LED color changing light is an ideal option if you want white light for task lighting.

In terms of output, RGBW LED lighting controllers feature five outputs, one for power and one for every color.

Conversely, since RGB LED color changing lights comes with one less chip, they only need four controllers.

Moreover, the control functionality as well has to differ to control the white chip in RGBW LED light.

Does LED Color Changing Light require LED Drivers?

LED color changing lights are low-voltage sources of light, needing a constant current or DC voltage to function optimally.

A power supply of low-voltage DC allows LEDs to easily adjust to various power supplies, increases safety and permits extended standby power.

Independent LEDs utilized for illumination need between 2 to 4V of DC power.

Since the diodes in LED color changing lights are connected in series, they require higher voltage.

Additionally, the light source needs to be guarded against line-voltage fluctuations during operation.

Fluctuations in voltage can result in disproportional fluctuation in current, which as a result can lead to variation in light output.

This is because the light output of LEDs corresponds to current and is measured within a current range.

When the current surpasses that recommended by the manufacturer, the LED color changing lights can get brighter.

However, they can experience a faster rate of light output depreciation because of higher temperatures in the device, resulting in a shorter lifespan.

Therefore, LED color changing lights need a device capable of converting arriving AC power to the right DC voltage.

The LED driver also helps in regulating the current passing across the LEDs when operating.

It converts 120 AC to low-voltage DC needed by the lighting fixture, and guards the LED chips against line-voltage fluctuations.

 Color changing LED light

Color changing LED light

Which are the Different Types of Drivers Used with LED RGB Lights?

There are two specific types of drivers used in LED color changing lights, with both intended to function differently for different situations.

· Constant Voltage LED driver

This type of driver for LED color changing light is to provide steady and consistent DC voltage.

It is often utilized with LED lighting fixtures that have the built-in LED drivers for current.

The constant voltage driver only needs to maintain a consistent voltage through each LED.

The driver is normally available in a variety of wattages, and can as well include dimming abilities.

· Constant Current LED Driver

Instead of doing voltage regulation, a constant current driver controls the actual current coming into the LED’s.

Moreover, this type of LED driver aids in regulating the quantity of forwarding current likely to take place between the diodes.

Excessive forward current has the potential of overheating the LEDs, leading to malfunctioning of the LED color changing light.

A constant current LED driver is mainly applied in cases where the lighting fixture lacks a built-in current driver.

Therefore, it is required to maintain a consistent current flowing across the LED color changing light.

The driver comes in a number of different configurations.

Are LED Color Changing Lights Compatible with Standard Low-voltage Transformer?

LED color changing lights are low voltage DC lighting fixtures that need unique power supplies to enhance their light output and lifetime.

Ordinary low-voltage transformers do not fulfill the power supply requirements of LEDs except if they are improved using extra rectifiers and control devices.

When ordinary low voltage transformers deliver power to LED color changing lights directly, they will in brightness, flicker, and may speedily lose luminosity.

On the other hand, LED drivers come with special components and their power output meets the specifications of the fixture.

How Do Changes in Voltage Affect the Performance of LED Color Changing Lights?

LED color changing lights are extremely sensitive to voltage changes.

They draw excess current when if the voltage throughout the LED is excessively high.

This is detrimental as it reduces their lifespan.

Conversely, there is a little current draw if the voltage is extremely low, which results in low light.

 Color changing LED light

Color changing LED light

What is the Difference Between Low-Voltage Transformer and LED Driver in LED Color Changing Light?

Here are the primary difference between low-voltage transformers and LED drivers:

· Internal Voltage

Low voltage transformers feature a constant internal resistance.

The LEDs linked to the transformer have a resistance that fluctuates with the operating temperature and age of the lighting fixture.

When the transformer delivers these fluctuating resistances out of its constant internal resistance, there is fluctuation in the voltage supplied to the LEDs.

As a result, the LED color changing light will not function optimally.

Besides, LED drivers to deliver a controlled voltage, thus ensuring that the lighting fixture always works within its optimum range.

· Current Fluctuations

Low-voltage transformers deliver different current levels if there is a power surge or input line voltage fluctuation.

LEDs are highly sensitive to excess currents and can speedily overheat and blow out during fluctuations of current.

But, LED drivers control the current making sure it remains below the dangerous levels for LED color changing lights.

Even if the levels of input voltage increase during a power surge, the driver maintains a constant current across the LEDs.

· Dimming

Low voltage transformers are not capable of dimming LED color changing lights.

For a conventional light, it can deliver decreased voltage via variable resistance, supplying reduced power to the luminaire.

With LEDs, even the slightest drop in voltage results to a significant decrease in light output.

It is not easy to control the brightness of LED accurately using low voltage transformers.

LED drivers are capable of dimming LED color changing lights by supplying the full, controlled current in short impulses.

For total light, the impulses flow together to insure consistent current.

During dimming, the current pulses get shorter to minimize light output.

The driver produces the impulses at a frequency high adequately such that the lights do not appear to flicker.

How are LED Color Changing Lights Dimmed?

LED color changing lights are dimmed either through Constant Current Reduction (CCR) or Pulse Width Modulation (PWM).

PWM dimming entails switching a high-frequency current from zero to the designated output current.

On the other hand, in CCR dimming, the level of lighting needed is proportionate to the current passing across the LED.

There is a continual current flow via the LEDs. The current is increased or decreased depending on whether the lights need to be made brighter or dimmed further.

Does LED Color Changing Light Require Heat Sink?

Heat management is vital for the operation of LED color changing lights.

Accumulation of heat in LED lighting fixtures has the following impacts on their performance characters:

  • Color shift
  • Decrease in luminous flux
  • Reduction in LED lifespan

Therefore, heat sinks are essential component of LED color changing light.

They offer the route for heat to flow from the LEDs to outside components.

Heat sinks are capable of dissipating power through radiation, conduction and convection.

The thermal conductivity of an LED heat sink is determined by the ambient temperature, composition of the material, and the conductive area.

Aluminum is the common selection of material for heat sinks, irrespective of the reality that copper possesses almost double aluminum thermal conductivity.

Aluminum is used due to its modestly high thermal conductivity, high corrosion resistance, and cost-effectiveness.

Moreover, it is easy to work aluminum in large volume applying extrusion, forging, common casting, and machine processes.

What is the Difference Between Common Cathode RGB LED and Common Anode RGB LED?

There exist two types of RGB LED lights: common cathode RGB LED and common anode RGB LED.

With a common cathode LED light, all the 3 light-emitting diodes use the same negative connection (cathode).

On the other hand, in the case of a common anode LED, all three diodes use one positive connection (anode).

This leads to an LED with four pins, one for every diode, and one common anode or cathode.

How Many Pins Does LED Color Changing Light Have?

LED color changing light has four leads, one for every LED and supplementary for the common cathode or anode.

It is practical to identify each pin using its length.

To identify the leads, hold the LED light facing you such that the cathode or anode (the longest pin) comes second from left.

The leads need to be in this sequence: red, cathode or anode, green, and blue.

Which are the Different Types of LED Color Changing Light Controllers?

To assist in choosing the best controller for LED color changing light, here are some of key types of LED controllers to select:

 LED coolor changing hanging light

LED color changing hanging light

1.  Three-channel LED Dimmer

If you require an easy means to directly combine colors of any LED color changing light, then choosing a three-channel LED dimmer is ideal.

This LED controller is linked directly to the LED lighting fixture and is exceptionally easy to manage.

2. Wire LED Controller

The challenge with a three-channel LED dimmer is the fact that you ought to be close to the wired lighting to control it.

However, a wireless controller makes it possible for you to manage the LED color changing light from a distance.

Here are some of the available types of wireless LED controllers you can select from:

3. Basic Wireless LED Controllers

The majority of basic LED controllers enable you to attune the colors of the RGB LED lights.

In addition, it also allows customizing the brightness and rate by which the light colors change.

4. Color Wheel Remote

When you want more control over the LED color changing lights, then color wheel remote controller is the best choice.

This type of LED controller makes it simpler and faster to select the color of light.

This is because you can perform all the controls at the palm of your hand.

· App Remote

Certain remotes even come with the option of controlling the settings of LED color changing lights through an app in smart devices.

This offers more flexibility in addition to giving control over the lights to a number of people.

5. DALI Controllers

These controllers employ the Digital Addressable Lighting Interface dimming protocol for managing the LED color changing lights.

They are always best for larger spaces such as hotels or office buildings.

DALI Controllers allow you to pre-program lighting fixtures to turn on and off, change color or brightness.

6. DMX Controllers

A DMX controller for LED lights offers you infinite options of controlling the lighting within a space.

Modern DMX controllers can be wall controllers, smart touch-screen panels or even computer or phone apps.

The DMX controller type you require is based on your budget, the area to be covered, and your taste.

What is the Difference Between Color and Correlated Color Temperature of LED Color Changing Light?

As the term suggest, color refers to the shade of light emitted by the LED color changing light.

This can include any color spectrum of the rainbow.

Correlated Color Temperature, on the other hand, represents the shade of white light emitted by the LED lighting fixture.

The measurement unit for CCT is degree Kelvin (K).

The CCT value directly influences how the white light will appear, and it spans from Warm white to cool white.

Though the various CCT have differing names, you should not confuse them with real colors like, purple, green, or red.

Are there Safety and Quality Standards for LED Color Changing Lights?

Here are the international quality standards that LED color changing lights must comply with:

  • CE Standards
  • ASTM standards
  • IEC Standards
  • IESNA Standards
  • AS/NZS Standards
  • RoHS Standards

At SMAlux, we offer high performance LED color changing lights for different applications.

We can design the LED color changing lights according to your unique specifications.

Contact us today for the best offers of LED color changing light systems.