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The wonderful narration in the second Generation Relay Museum of M4
Tracron M4 II
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The 2nd Generation of 
Tracron M4 museum tracklight
Tracron M4 II
Interpreting the design philosophy from Avenue to simplicity Show the pure beauty of straight line and square geometry.
The second generation M4 inherits the M4's iconic pure square design, adding a deconstructionist style of double gills, adding a sense of motion and a constant hinge grab arm with a tamped central shaft. It integrates powerful lighting function and minimalist aesthetics, from the main road to simplicity, which is highly consistent with the architectural design style of contemporary museum and gallery.
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Highlights the pure beauty of 
straight line with minimalist aesthetics.

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From 3 meters to 30 meters, Tracron M4 II museum tracklight achieves new height of exhibition in great museums.
The perfect combination of powerful lighting function and minimalist design aesthetics from 3 meters to 30 meters achieves a new height of exhibition in temple-level museums.

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Tracron M4 Ⅱ with new open dual-gill design, a reinterpretation of the classic Tracron M4. Equipped with Triod optical system, precise lighting, full-spectrum ultra-high color rendering, and a perfect blend of powerful illumination and minimalist industrial design.

Available in sizes of M, L and Plus, power from 6W to64W, beam angles from direct spot and spot, to flood and wallwash, standard color temperatures 3000K, 3500K, 4000K, offers various lighting control accessories.

Suitable for museum and art gallery: 3m-30m (in height)

Wattage: 6W, 12W, 14W, 20W, 24W, 28W, 32W, 40W, 56W, 64W
Input voltage:220~240Vac 50/60Hz
LED module: high-power LEDs, collimating Viva, Dao, Trio 2, Duo lens, LED life span over 50000 hours
Beam angle: Spot 6°, 12°, 16°, Flood 26°, 47°, 54° x24°, 24° x54° and Wallwash
Color temperature: 3000K, 3500K, 4000K, optional 2700K, 5000K, etc.
Color rendering index: CRI 95
Luminous flux*: 380lm~5760lm
SDCM: 2 step MacAdam
Rotation & tilt: 360° x90°
Adapter: 3-circuit, compatible with various track models
Control mode: DALI, with dimmer, Phase-cut dimming, Bluetooth dimming, and etc.
Brightness control range: 0-100%
Interchangeable lens: Between spot 6° and 12°, or among 16°, 26°, 47°, 54° x24°, 24° x54° and wallwash
Color: white, black
Housing and bracket: cast aluminium, powder-coated
Front cover: new PC + glass fiber
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Double gills design, 
full of dynamic, increases the efficiency of thermal management by 12%.
The design of the heat dissipation cheek on both sides of the light body is not only pure and dynamic, but also forms the air cold and hot convection mechanism, which constantly takes away the heat, increases the overall thermal management efficiency by 12%, and effectively reduces the working temperature of chips and electronic devices. improve the working efficiency of the overall light.
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Color rendering index 95 + R9 is also as high as 90, and the color is saturated and pure. The details of the cultural relics are vivid.
High color rendering 
CRI 95+
R9 90+
explores 
the true 
beauty of relics
Selected and customized museum-grade LED chips, with ultra-high color rendering index of full color gamut, the higher CRI can reach 97, R9 is up to 92, which improves color sharpness, enhances detail expression, vividly displays cultural relics and explores the true beauty of art.
Central arm with strong hinge ensure wallwashing  light type absolute horizontal and smooth.
Tracron M4 II optimizes the design of the hinge and rotation structure, using a constant hinge grab arm with a central axis and a tamped hinge arm, which avoids the problem caused by the side-axis grab arm, is compatible with the arrangement of high-power LED chips with more collimating lenses, and brings higher power up to 64W, and up to 10 meter exhibition wall runs smoothly.
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Axle hinged grab arm Put an end to deviation. 10m high washing wall lighting It's also smooth.
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Tracron M4 II L
Design size
130mm
Adapt to the height of museum / gallery exhibition hall
4~10m
Product size
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Power
12W
28W
32W
Luminous flux
920lm
2280lm
2880lm
Optical module
High power LED Viva,Trio 2pm duo, collimating optical lens
Light type angle
Spot 6°, 12°, 16° Flood 26°, 36°, 47°, 54°x24°, 24°x54°, Wallwash
Color temperature
3000K
3500K
4000K
Color rendering index
Ra 95+
R9 90+
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Tracron M4 II M
Design size
110mm
Adapt to the height of museum / gallery exhibition hall
3~5m
Product size
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Power
6W
14W
20W
Luminous flux
380lm
1140lm
1710lm
Optical module
High power LED Viva,Dao,Trio 2 Collimating optical lens
Light type angle
Spot 6°, 12°, 16° Flood 26°, 36°, 47°, 54°x24°, 24°x54°, Wallwash
Color temperature
3000K
3500K
4000K
Color rendering index
Ra 95+
R9 90+
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Tracron M4 II Plus
Design size
2x 130mm
3000K
3500K
4000K
Spot 6°, 12°, 16° Flood 26°, 36°, 47°, 54°x24°, 24°x54°, Wallwash
Color temperature
Light type angle
High power LED Viva,Dao,Trio 2pm duo, collimating optical lens
Optical module
1840lm
3420lm
4560lm
5760lm
Luminous flux
24W
40W
56W
64W
Power
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Product size
10~30m
Adapt to the height of museum / gallery exhibition hall
Ra 95+
R9 90+
Color rendering index
The above luminous flux data take 4000K as an example.
Exquisite manufacturing and 
long lasting freshness

The lamp body and grab arm 800t aviation grade aluminum die-casting aluminum material, the world's advanced microcrystal powder spraying material, surface powder spraying treatment, front cover PC+ fiberglass, equipped with advanced electronic control system, excellent manufacturing, durable, provides a powerful lighting solution for the 3m-30m floor height and a broader museum and gallery exhibition space, achieving the palace-level museum and the new gallery landmark.
Excellent manufacturing has been fresh for a long time

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0-100% 
dimming 
without flicker
Each model support 0-100% dimmed, on board dimmer and  intelligent control like DALI, Zigbee, Bluetooth to ensure the lighting safety of cultural relics in the exhibition. Preset a variety of scene modes, through a variety of sensors to achieve accurate control of the lighting intensity, lighting time and exposure of the exhibits, reduce the damage of light to the light-sensitive exhibits, and ensure the lighting safety of the exhibits.
Every detail matters
The chip arrangement interval is maximized and orderly, optimize the heat dissipation management , and extend lifetime of light.
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Maximum chip space 
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Anterior and posterior cavity penetration
Form cold and hot convection to enhance heat dissipation capacity.
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Constant torque hinge

The lamp holder rotates freely and never collapses.
Light weight 
100N track adapter 
load capacity
1KG
25KG



The Viva, Dao, Trio 2, duo, collimating precision optical lens, independently innovated by AKZU, fully applied in different power models of Tracron Q4. The improved Trio 2 three-in-one high-power LED collimating lens has high efficient optical path design, reducing the size by 5% and increasing the efficiency by 11%. With high-efficiency and high-quality optical design and materials, advanced manufacturing technology, it has been widely recognized by the museum industry professional lighting. 
Precision optical lens 
Heroes behind award-winning stars
Viva, DAO, trio 2, duo
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Collimating parallel light technology Triod optical system
Triple optical structure, fine control of light distribution, the center of the spot is clear and symmetrical, the edge fades gradually soft, and the visual feeling is natural and comfortable, making the audience more immersed in the transcendent charm of cultural relics and art.
New ideas, new technologies.
M4II supports DALI,Zigbee, Bluetooth and other technologies of intelligent lighting system, can preset a variety of scene modes, through a variety of sensors to achieve accurate control of the exhibit lighting intensity, lighting time, exposure, reduce the damage of light to light-sensitive exhibits, and ensure the lighting safety of exhibits.
Intelligent Museum Lighting system It is a powerful weapon to ensure the lighting safety of cultural relics in the exhibition.
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Intelligent museum lighting system is a powerful weapon to ensure the lighting safety of cultural relics in the exhibition.
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AKZU patented original interchangeable lens technology enables 6°, 12° switchable, while 16°, 26°, 47°, 24°x 54°, 54°x 24° & wallwash can freely switch, thus can reduce 80% of the museum lighting fixtures reserve and investment, bring more museums and galleries to achieve high-quality professional lighting.
"One light with eight lens" 
reduces 80% cost of museum investment and reserve for lighting

"multi-use of one lamp" reduces museum lighting investment and reserve by 80%.
Exu's patented original interchangeable mirror technology, which can switch between 6-degree and 9-degree light, while 16-degree, 28-degree, 47-degree, 24x57x24, wall-washing mirror can freely switch between 6 light types, which can reduce the museum lamp reserve and investment by 80%. Benefit more museums and gallery to achieve high-quality professional lighting.
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A wealth of accessories are available.
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Rich accessories, fine light control tools, all available, but also can be superimposed on each other, so that the curators show their skills. In addition to the four main leaves, the leaf hood adds two small leaves to the upper and lower main leaves to eliminate and control glare, so as to maximize the display needs of cultural relics and works of art, and create more extreme visual effects for cultural relics.
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Filters, honeycombs, barn doors, and plenty of accessories
Like changing camera lenses, align the red dot, twist clockwise, and switch to various beam angle lenses instantly. 

Add filters, honeycombs, or barn doors seamlessly, maximizing exhibition efficiency.
Tracron M4 II greatly improves the efficiency of museums and gallery exhibitions.
Tracron M4 II Museum track light, as a professional museum exhibition Chen Lighting LED lighting, with its ultra-high color rendering index, super-consistent light color and innovative unique optical concepts are widely used in museum exhibition design, gallery exhibition Chen lighting, gallery display lighting field. Museum-level light quality provides excellent lighting effect and intelligent lighting control for museum display design.
Tracron M4 II perfectly interprets the rich colors and exquisite details of precious historical relics and art, providing endless convenience and possibility for top lighting fields such as museums and gallery, providing strong support for realizing incomparably creative ideas for museum curators and gallery curators, making the exhibition of museums and gallery more flexible and effective, and being the professional choice for museum exhibition design and gallery exhibition design.
Tracron M4 II greatly improves the efficiency of museums and gallery exhibitions
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Quickly understand the technical specifications and light distribution data sheet of lamps and lanterns
Quickly understand the technical specifications and light distribution data sheet of lamps and lanterns
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What is illuminance?
Light shines on an object, and we say that the surface of the object is illuminated. The degree to which the surface of a light-receiving object is illuminated by light can be expressed by the light measure of illuminance. Illuminance is defined as the luminous flux falling on a unit on one side divided by the quotient of the area of the surface. The unit of illuminance is called "lx". When the luminous flux of 1lm is uniformly irradiated on an area of 1 m ², the illuminance on this area is equal to 1lx, that is, 1lx=1lm/1m ².
The origin of light distribution angle
The half light intensity angle of the light distribution curve is 26 °, which belongs to rotational symmetrical light distribution. (the half-light intensity angle is the half-value angle, which is the angle contained in the 50% intensity of the maximum CD value when the normal direction of the center of the light source is opened around.) The angle of the light pattern obtained by the intersection of the luminaire maximum light intensity line * 0.5 and the light type curve.
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Light distribution curve
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Angle isoline
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12000 / 5 * 3.6 = 8640 (note: 3.6 is the estimated value)
Light intensity isoline
Luminaire light intensity value
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Light distribution illuminance diagram
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H is the vertical exposure height: the vertical distance from the light outlet of the lamp to the illuminated surface
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The light pattern diameter under the condition of corresponding irradiation distance H
E is the maximum illuminance value of the center under the condition of irradiation distance H
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Stretched light pattern graph
Maximum light value of lamps and lanterns
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Angle isoline
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Light intensity isoline
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Light distribution illuminance diagram
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H is the vertical exposure height: the vertical distance from the light outlet of the lamp to the illuminated surface
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The diameter of light pattern under the condition that the direction of C0 is set as the irradiation distance of long axis direction H
The light pattern diameter under the condition of setting the C90 direction as the short axis direction irradiation distance H
E is the maximum illuminance value of the center under the condition of irradiation distance H
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Tracron M4 II track lamp product suitable for power and beam angle recommendation
Installation height
4.5-4.8m
4.0-4.4m
3.6-4.0m
3.1-3.4m
2.5-2.8m
2.0-2.2m
1.4-1.6m
0.8-1.2m
56W/64W: 16°,26°,Wallwsh
40W: 16°,Wallwsh
24W: 6°,12°
56W/64W: 16°,26°,54°x24°,Wallwsh
40W: 16°,Wallwsh
24W: 6°,12°
56W/64W: 16°,26°,47°,54°x24°,Wallwsh
40W: 16°,26°,Wallwash
24W: 6°,12°
56W/64W: 16°,26°,47°,54°x24°,Wallwsh
40W: 16°,26°,54°x24°,Wallwash
24W: 6°,12°
40W: 16°,26°,47°,54°x24°,Wallwsh
28W/32W: 16°,26°,54°x24°,Wallwash
12W: 6°,12°
28W/32W: 16°,26°,47°,54°x24°,Wallwash
20W: 16°,26°,54°x24°,Wallwash
12W: 6°,12°
20W/28W: 16°,26°,47°,54°x24°,Wallwash
14W: 16°,26°,54°x24°,Wallwash
6W/12W: 6°,12°
20W/14W: 16°,26°,47°,54°x24°,Wallwash
6W: 6°,12°
Tip: Due to the different display space structure, suitable products, there may be corresponding changes, the above data are for reference only. For specific museum lighting design and gallery lighting design, please call 400687-2598, we will provide more detailed product suggestions for lighting design.
Recommended installation distance between lamps and lanterns and exhibition walls
 Power and beam angle suggestions for applying Tracron Q4 museum tracklight
 
Tracron M4 II track Lamp installation Guide
The architectural structure of the museum is varied and varied, which means that lamps and lanterns, especially those for museum exhibitions, need to be installed in a variety of ways that are suitable for all kinds of spaces. Thanks to Exu's flexible and convenient track lighting system, there are a variety of possibilities for the installation of track lights at the Tracron M5 Museum, which can be installed on ceilings or walls, and on the ceiling, allowing a variety of possibilities: hoisting, ceiling, embedded, and mounted on the wall horizontally or vertically, each with different functions.
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When the space is high, there is no ceiling or the ceiling structure is messy and irregular, hanging installation is the best choice. Through the hanging rope or suspender hanging the track to achieve a more suitable height for the installation of lights, in order to obtain a highly tidy overall installation effect, in addition, the use of high-power lamps and lanterns can be avoided, thus saving energy.
Vertical hoisting installation
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The installation of track suction roof is the most convenient and quick way. When the space height is suitable and has a flat ceiling ceiling, or the ceiling has a cross beam structure suitable for mounting track, the track suction ceiling can be used for installation, which is convenient, fast and flexible.
Suction top installation
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Embedded installation
When the height of the space is suitable and want to obtain a flat and consistent ceiling ceiling effect, embedded installation can be used to hide the whole track into the ceiling and integrate with the whole ceiling, so as to obtain a clean and comfortable overall effect.
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Single lamp ceiling installation
In the long distance between the exhibits, the spread line is curved or other areas without ceiling which are not conducive to track installation, a single lamp ceiling installation is used. First install the suction top seat, and the lamps and lanterns are fixed on the suction top seat by means of clamping. The installation of the ceiling of a single lamp can not be moved, and the position should be determined before installation.
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System integrated installation
The single lamp embedded installation is used in the ceiling area where the irradiation position is relatively independent or the height of the restricted space is high. Through the elastic embedded structure, the front cover of the lamp is attached to the ceiling surface, so as to avoid the sense of depression that may be caused by the installation of the ceiling of a single lamp when the space is too low, and improve the simplicity of the space.
Application of Tracron M4 II Beam Angle
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Spot 6 °extremely narrow beam
The concentrated light 6 °extremely narrow beam provides a strong contrast between light and shade for the exhibits, giving people a strong visual impact. The use of ultra-high space can still provide suitable light spots and illuminance for the exhibits, focusing on the exhibits.
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Spot 6 °extremely narrow beam
Spot 6 °extremely narrow beam
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Spot 12 °narrow beam
A 12 °narrow beam is projected at high altitude, the ultra-small spot has a very high uniformity, and the slender beam allows visitors to focus their attention on the exhibits.
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Spot 12 °narrow beam
Spot 12 °narrow beam
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Spot 16 °narrow beam
The 16 °narrow beam is projected uniformly, which can give the exhibits a strong illuminance, form a contrast, and make it stand out from the surrounding environment.
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Spot 16 °narrow beam
Spot 16 °narrow beam
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Flood 26 °medium beam
Floodlight 26 °creates a medium-angle light type, with a soft spot without losing visual impact, focusing on the texture of the exhibits, suitable for medium-sized frames or three-dimensional exhibits.
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Flood 26 °medium beam
Flood 26 °medium beam
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Flood 36 °medium beam
Floodlight 36 °creates a medium-angle light type, with a soft spot without losing visual impact, focusing on the texture of the exhibits, suitable for medium-sized frames or three-dimensional exhibits.
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Flood 36 °medium beam
Flood 36 °medium beam
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Flood 47 °wide beam
Floodlight 47 °soft and delicate lighting effect, perfect presentation of exhibits, so that visitors can easily see the details of the exhibits, suitable for large-size plane exhibits display lighting and three-dimensional exhibits background lighting.
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Flood 47 °wide beam
Flood 47 °wide beam
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Flood 24 °x 54 °1:2 stretched beam
Floodlight 24 °x 54 °provides an elliptical light with a vertical direction of 1:2, which is suitable for the display lighting of calligraphy and painting exhibits.
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Flood 24 °x 54 °1:2 stretched beam
Flood 24 °x 54 °1:2 stretched beam
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Flood 54 °x 24 °2:1 stretched beam
The floodlight 54 °x 24 °provides an elliptical light pattern with a horizontal direction of 2:1, while the narrow and soft light pattern perfectly illuminates the long strip frame.
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Flood 54 °x 24 °2:1 stretched beam
Flood 54 °x 24 °2:1 stretched beam
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Flood 14 °x 54 °1 3.5 stretched light type
Floodlight 14 °x54 °provides an elliptical light with a vertical direction of 1VR 3.5, which is suitable for the display lighting of calligraphy and painting exhibits.
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Flood 14 °x 54 °1 3.5 stretched light type
Flood 14 °x 54 °1 3.5 stretched light type
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Flood 54 °x 14 °3.5 °stretch light type
The floodlight 54 °x14 °provides a vertical elliptical light type of 3.5 Drex1, and the narrow and soft light pattern gives perfect illumination to the long strip frame.
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Flood 54 °x 14 °3.5 °stretch light type
Flood 54 °x 14 °3.5 °stretch light type
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Wallwash washwall
The wall washing light type gives the continuous splicing of multiple light spots to evenly distributed light from the ceiling to the floor, giving people a more spacious and bright feeling, especially suitable for the display of super-large plane and relief works.
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Wallwash washwall
Wallwash washwall
Tracron M4 II Museum Lighting Application case
Tracron M4 II Museum Lighting Application Case
Tracron M4 II beam angle lens fitting
Tracron M4 II fittings and specifications
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Replaceable optical lens
Lens
Anti-glare net
Eight-leaf light shield
Control mode
Appearance color
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