DTW LED Spot | 60° CRI95 24V DC 6W+6W Watt Balance

Item Code: 81061M12 / Series: Expert

$41.42 $24.04SAVE $17.38

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The newest specially COB technology, the spot offers a real downlight emission characteristics, i.e. directs the light at a 60 degree angle. Best technology for mixture CW and WW,Not any layered light between CW and WW

- Fits into existing MR16 lamp housings.
- Adjust color temperature 2200K - 6500K.
- Integrated optics and heatsinks, Reflector style.
- High-quality aluminum housing and Premium COB.
- For electrical parallel connection.
- Three-pole connection cable with a length of 150 mm.

Notes: Only controllable with DALI DT8 or balance dimmer

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$41.42 $24.04
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Deep Tunable White MR16 Style LED Spots  | 6W+6W Wattage Balance


This item is specialized design by the one who want the best effect of mixture light when spots is dimming. we use lastest COB technology, in order to make spots have the best effect. Two color LEDs staggered distribution create most average light spot.

TILLUME Deep Tunable White DALI DT8 LED Spot enables a previously unprecedented color temperature range from 2200 K to 6500 K and thus ensures the optimum light color in every application.

1. Classic "tunable white" (the separate adjustment of the brightness and the color temperature)
2. Circadian color gradient throughout the day, the healthy one, the biorhythm adapted light colors
3. Bright daylight during the day and a cozy warm color temperature in the evening

Technical Data

LED DTW MR16 Spot Module 31346

Operating voltage: 24V DC
Max. current consumption: 0.25A
Max. power consumption: 6 W
Luminous flux: approx. 480 lm (combined)
Color temperature: 2200K - 6500K
Color rendering index CRI: >95 Ra
Power 6W (6W WW+ 6W CW)
Beam angle: 60 degrees
Dimmable: Yes, up to 1% with the appropriate PWM dimmers
Chip type: COB
lifetime: >50,000 hours
Operating temperature: -25 degrees Celsius to +60 degrees Celsius
Storage temperature: -40 degrees Celsius to +80 degrees Celsius
Dimensions: 50 mm with a diameter of 49 mm
Connecting cable: 3 wires and 150 mm length

Work For KNX System


Avaliable for the item as below

Warm Tips: When you use below dimmer, you should open balance wattage function in software.

Work For DALI System

Controller by LUNATONE

Avaliable for the item as below
DALI LED Power Supply(DT8):
DALI LED Dimmer (CV, DT8): 
89453836(4A)/86458673(8A)/89453838(10A)/89453841(16A)/89453841-HS(16A DIN Rail)
DALI 2Ch LED Dimmer (CV, DT6

LED MR16 Module Expert Class introduction

Development History

We have been developing products related to dim-to-warm LED lighting since 2015. Whether it is color rendering or light efficiency, we develop products according to the highest technical standards at that time. Since only Sharp Corporation of Japan sells a special COB on the market, the CRI is only 80, it cannot support color temperature customization and the brightness is not up to our standard. So we had to work with our partners to develop such COBs with 2 CCT.

Due to the dual-color temperature LED light source, the emitting LED will change and move in position when it is adjusted and controllable. It is not suitable to use the lens as the optical solution. The appearance of color stratification will bring users a bad dimming and color matching experience.

So that we have to develop a new optical system to reduce adverse optical effects as much as possible. This unique design makes our products quickly popular on the market. And in 2015, this technology is at a very advantageous level.

Highest Quality Components.

The right and highest quality components are the base for creating a high-quality product. We work meticulously with the engineers and manufacturers of the individual components that comprise the LED Modules such as the LED chip manufacturers, LED packaging companies, PCB, and Heat sink manufacturers.

Premium COB Customized inside.

To achieve the best light effect and light color, we do not just purchase the common COB directly from the market, but directly cooperate with LED Chip and LED packaging manufacturers to develop. In the selection of Chip, we use the largest size chip, which can emit more light under the same current. We also worked on details elsewhere . So as to lift 40 lumens, our reflective inks on COB substrates had a special treatment.

In addition to high light efficiency, high color rendering is also a place we are very concerned about. As the one of LED lighting manufacturers to develop and manufacture high CRI, we have also made great efforts. To make the color of the light more near natural light, we not only care about CRI but also make corresponding requirements for the Planck curve and TM30. Every COB of us needs to meet a very high requirement.

So we are very confident that if you compare our product directly with other similar products, we will give you a great feeling.

Aluminum Heat Sink

This part seems normal as a common product, but we never dared not take it seriously. The number of cooling fins for our LED Modules is as high as 50, which have a 20% heat dissipation area more than other similar heat sinks on the market. Although we can do the same, after all, the cost is lower, we still give up the use of the public models in the market, and It is self-designed and developed. Only to improve the heat dissipation performance by 20%, this is what makes our products have higher light efficiency and longer life.

LEDs begin to lose their brightness the moment they are turned on. The lifespan is defined as the number of hours it takes for the LEDs to achieve 70% of their original brightness (lumen output).

From this picture, we can know the Same LEDs' lifetime under different temperatures. This is why we can have the longest lifetime.
TILLUME DTW lifetimes


Lens or reflector?

Perhaps everyone has not paid much attention to this detail. From the perspective of optical design, most the two-color COBs are not suitable for using lenses as optical solutions for multi-color products, because the light of multi-color COBs changes when toning. The lens design is only an optimization of the refraction path for fixed light. Therefore, the DTW of the lens scheme is very prone to the delamination of light spots and different color temperatures.
Benory solutionTILLUME 24V LED for KNX AND DALI lighting control
From the photo comparison, you can find use a lens to make DTW LED spot, there has a light spot in the center whose color is not the same as the outside. When you adjust CCT, that will be a bad experience you find there have 2 kinds CCT in one room, but not the CCT you want.

For this reason, we designed a part that mixes light of different colors, which can easily mix the light in different directions into a light ball, and then re-reflect the light of the light ball through the reflector to achieve the solution. stratification problem.

TILLUME Mixed Light system for DTW LED

In addition, the reflector selected by TILLUME,  adopts the aluminum spinning process with a relatively complicated manufacturing process, which can not only reduce the occurrence of glare. At the same time, when used for a long time, the metal material itself will not turn yellow like the plastic material, which will change the light color.


The Strict Quality Control Process

From the inspection of raw materials, we have begun to work carefully. For very important parts, our sampling ratio is much higher than the general level of the market. To ensure color consistency, TILLUME control Macdam within 2 steps, and then we also select and sort LED Chips to ensure consistency between batches.

Even in appearance, we strive for excellence. Every production process has strict standards. We do not pursue productivity improvements to reduce our manufacturing costs. Every step needs to be carefully crafted.

We know that the user's use environment is very different. To ensure the reliability of the product, each lamp needs to go through an aging process of up to 12 hours to ensure that each product shipped is good enough.

Here at TILLUME LEDs, we try to make LED lighting easy to understand for our customers. Read below to understand the terminology used on this website and learn about LEDs and lighting science

General Lighting parameters

What are lumens (lm)?

Lumen is the measurement value of brightness. It said the power of light which can be seen by the eye. In fact, light is an electromagnetic wave, In common the frequency of electromagnetic waves that the average human eye can perceive is 380~750THz, and the wavelength is between 780~380nm. So we can say the total watt of light in 380nm-780nm is equal to the lumen

Lighting spectrum


Because incandescent lighting have the same energy conversion efficiency by different manufacturers, we are all accustomed to using watts to measure the brightness of a light. That is no problem with incandescent lighting. But it is not suitable for LED. Different manufacturers using different technology and quality level, the energy conversion efficiency will be a big difference, low quality may be 60-70lm/w, and the high quality will be 100-120lm/w for the same lamp. So we have to use lumen. Lumen is the most important parameter when choosing the LED light you need. Comparing lumen output between different products will help you to buy the right LED lamp at a reasonable price.

What is AC?

This is Alternating Current. This is the electricity that is used in most spaces. Generally, there have to 2 kinds of voltage in different countries all over the world. One is 220-240V, and the other is 110-130V. The value of voltage we said is a valid value the voltage value is different each time. It looks the same as a sine wave.

alternating current sine wave photo

From the picture, we can know the highest voltage is 311V, and 220V is near the avg value(you can understand it as simple). In developed countries, the voltage is stable. But in some developing countries, it usually is not stable due to weak basic power facilities. It may be a higher voltage or lower voltage than the rated voltage.

What are DC and safety voltage?

This is Direct Current. The current always moves in the same direction. So when the device asks for direct current, we need to connect wires as positive and negative electrodes. Safe voltage refers to the voltage that will not cause direct death or disability. The industry stipulates that the safe voltage is not higher than 36V, and the continuous contact safe voltage is 24V.

What is a Watt?

One watt is equivalent to one joule per second, and it's a measure of power consumption that your power company uses to calculate how much energy you're consuming. In the LED era, power cannot be used as a parameter to evaluate whether the light bulb is bright enough, because the better the LED, the more lumens can be emitted with less power.

What is luminous efficacy?

It is the result of dividing lumen by power. The higher the value, the higher the energy conversion efficiency. The figure below shows the new Erp's regulations on energy efficiency labels. We can see that the higher the light efficiency, the more energy saving

You can check the New Erp labeling regulations

What is CRI and why is it important?

CRI is an acronym for Color Rendering Index, when we want to know how colors look under a sunlight source, CRI is an important parameter. The higher the CRI value, the closer the color of the object being illuminated is to its true color. CRI is measured from 0 to 100. CRI80+ is the industry standard for most applications while CRI90+ is a premium level that can show your home, clothing, and furnishing look best.

cri of LED

What is color temperature?

Color temperature is a unit of measurement that expresses the color components contained in light, we also call it CCT as an abbreviation. The concept is based on a fictional black object that emits light of different colors when heated to different temperatures, and the object appears in different colors. Just like when you heat a block of iron, it first turns red, then yellow, and finally white. And it is measured in Kelvins(K).
LED lights fall in a spectrum between 2000K and 6500K. 2200K looks like a Candlelight, 2850K is the same as a standard Incandescent lamp, and 6500K is nearly the color of the noon sky.
Wider CCT adjust range in TILLUME

What is Beam Angle?

The angle formed from the main axis with the strongest light source intensity to the 50% position of the luminous intensity on both sides is the so-called beam angle.

beam angle of LED spot

For the same light source, if the beam angle is larger, the central light intensity will be smaller, and the light spot will be softer. If the beam angle is smaller, the central light spot will be stronger and the light spot will be clearer.


Professional lighting knowledge

What is the difference between CIE and TM-30 standards?

The CIE is a European Standard that evaluates the color rendering of the light source as Ra or CRI. TM-30 is the US method for Evaluating Light Source Color Rendition as Rf and Rg.
  • TM-30 using 99 sample colors to evaluate the color rendering parameters of light sources.
  • CIE using 8 or 15 sample colors to evaluate the color rendering performance.
So TM-30 Standard is higher than CIE. If you want to buy premium lighting, we need to use TM-30 to check.
CRI and TM-30 are different

Besides CRI, you also need to care about Rg and Rf

Rf is Color Fidelity Index, it is from 0 to 100, it is similar to CRI, but it uses 99 sample colors. Rf =100 is the maximum value, which means that there is no color difference with the color under the natural light source, and the color effect is realistic. 

The color saturation Rg is used to characterize the color gamut index GAI (Gamut Area Index) of the light source, that is, the saturation degree of each standard color compared with the reference light source under the illumination of the test light source. The index of 100 represents the best saturation.

    • Rg = 100, which means that the saturation of the light source is the same as that of natural light, and the color saturation is moderate
    • Rg>100, which means that the light source can increase the saturation of the color, and the object looks more vivid and vibrant
    • Rg<100, which means that the saturation of the color will be reduced under the test light source, the color saturation will be insufficient, and the object will become dull and dull

Why do my lights have different colors, What is SDCM?

SDCM is a unit of measurement for color tolerance. It is also an abbreviation for Standard Deviation of Color Matching.

Color tolerance refers to the difference between the formula calculated by the computer and the target standard. It is calculated under a single lighting source. The smaller the value, the higher the accuracy.

Relevant standards require that SDCM should be less than 6, and usually, high-quality light sources can reach 3 and below

Different SDCM Effect


What is Binning?

Simply put, binning is the process of grouping LEDs during production so that they matched with LEDs of the same color sector. For example, all 2700K chips are ‘binned’ together and are separated from chips that have a higher/lower color temperature. Learn more about Binning here.

If LED are binned together with a very narrow CCT range, Lighting color consistency will be good

What is the voltage drop?

When installing LED strips or other DC-powered fixtures, be sure to consider the effect of "voltage drop". In a DC circuit, the voltage drops gradually as it passes through a length of wire, and the longer the line, the greater the voltage drop. Therefore, for each meter of wire, the available voltage decreases gradually along the length of the wire. This is also why one end of the strip light is brighter than the other.

What is peak current?

Someone also called it Inrush Current

The peak current generally refers to the transient high-amplitude current signal that appears in the power supply line or electronic circuit. It may be generated when the power supply is started or turned off, or it may be the interference caused by other equipment. Electrical appliances and electronic equipment must take various measures to suppress the peak current and make the equipment work stably.

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DTW LED Spot | 60° CRI95 24V DC 6W+6W Watt Balance

$41.42 $24.04