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OUR UNIQUE TECHNOLOGY

Current problems of the structure and cooling system for kilo-watt LED lights:

Thermal management has been one of the major obstacles when designing a high-power LED light. The common method such as aluminum extrusion and die casting are unable to achieve satisfaction for two main reasons:

(1) In a very large heat sink, the air does not always travel through the center. Therefore, the heat cannot dissipate effectively regardless of the shape.

(2) If the first problem is solved, as the wattage increases, the size of heat sink must increase proportionally. However, we should consider the weight capacity on standard high mast poles, which are designed to carry the weight of existing high-intensity discharge (HID) luminaries. For the kilo-watt LED application, using the common tooling method will result in producing an oversized heat sink that weights significantly more than the existing HID lamps. In addition to that, a bulky lamp simply cannot withstand high winds. Therefore, the idea of designing an oversized lamp is not only costly, but impractical.Patented LED design

In order to solve the problems above, combining small wattage modules for a high-power LED light is merely a temporary solution to achieve the adequate heat dissipation. Indeed, a kilo-watt LED light can be assembled from modules and seems to be a quick solution to the problem stated in paragraph (1) above: The challenge to effectively dissipate the center heat. However, as the number of assembly modules increases, the total weight and cross-section area must increase as well. More importantly, additional assembly modules will lead to more joints in the structure and affect the lamp’s overall durability.

Spinlux Core Technology

To take advantage and utilize LED’s unique characteristics in harsh and extreme environments, our team has developed core competencies on optics, electronics and thermal engineering. To overcome the challenge stated above, we have developed new cooling concepts.
(1) Penetrable Side-wing Heat Transmission
(2) Penetrable Z-axis Heat Transmission

With the combination of new cooling designs, we have successfully created a high-power LED light with similar size, weight and light output as the kilo-watt HID lamp. Spinlux own multiple patents for the kilo-watt thermal system and have additional US and Germany patents pending.
More Informations: best high mast lamp supplier|Product informations: high mast led lighting

Spinlux LED technology

i. Ultra Lightweight:

By separating the LED compartment and heat sink, we have achieved the ideal thermal management and also significantly reduced the overall weight and dimension of the luminaire.

Spinlux High Power LED Technology

ii. Minimizing the Cross-section:

The development of Z-axis thermal structure minimizes the cross-section area of LED compartment, reducing its overall size and weight to the standard HID lamp. In other words, Spinlux’s Ultra-high Power LED Series is designed to “retrofit” with any fitting for HID lamps.

Spinlux LED solutions

iii. High Durability and Reliability:

Spinlux’s Ultra-high Power LED Series are designed with one “single” unit of power supply. Our focus is on the overall durability by minimizing the number of assembly parts and maintaining a strong core structure.

High power LED design

iv. Shock and Wind Resistance:

Designed with a compact and durable structure, the Ultra-high Power LED Series is capable to withstand high-scale wind loads and extreme shock.

Unique LED application

v. Unaffected by Dust Fallout:

Dust can often clog up in the heat sink overtime and reduce the air flow. With the penetrable design, the heat structure will remain dust free.

LED technology Spinlux

vi. Up-lighting and 360 Degree Adjustable Bracket:

For the general design of a LED light, the heat sink is mostly located on the back of the light fixture. In the down lighting application, the heat generated from the back will be dissipated upward naturally. The problem arises when the light beam is pointing upward, rising heat will be blocked by the heat sink itself. This may not be a concern in the low-power lamps, but a kilo-watt LED light with a gigantic heat sink will not be able to endure its heat being trapped down. Therefore, common high-power LED lights are not suitable for the up-lighting application. With our patented structures, the heat will dissipate effectively in any direction.

Current problems with the switched-mode power supply for kilo-watt LED lights:

Unique LED power supplu unit

For kilo-watt LED lights, the biggest challenge is finding the compatible power supply with appropriate IP rating. Nowadays, the majority of power supplies on the market are designed below the output of 320 watt. In order to achieve the higher wattage, multiple power supply modules must be combined to meet its wattage demand. As a result, the kilo-watt light’s design by combining multiple power supplies will be extremely bulky and complex with assembly parts and joints.

Spinlux Core Technology

Our team has developed the first waterproof kilo-watt switched-mode power supplies for the lighting application. The design is highly compact, efficient and built with sturdy components that can withstand roughest conditions. With the benefit of a single power supply, we are able to create a series of lighter, simple structured and durable kilo-watt LED lights.
More Informations: high mast led lighting manufacturer

LED Power supply unit

i. IP65 Rated 1kW/2kW
Switched-mode Power Supply:A rare high-power outdoor design without using the impractical fan cooling.

Spinlux LED design

ii. Dimmability:

The dimmable feature provides our clients with more dynamic control and options on the lighting system and greatly increases their business value. In the case of a power outage, Spinlux’s LED lighting system can be turned back on immediately. For HID lamps, they require a period of time to reach their full light output and can result in a significant time delay and loss for the business.

High power LED Power supply unit

iii. High in voltage, Low in Current:

The power supply is designed to output in high-voltage and low-current. It allows the light fixture mounted at a distance to the power supply. For instance, if a high-mast pole has lower weight capacity, the power supply can be installed on the ground level to reduce the total weight and added convenient for maintenance.

Existing problems with the LED lighting optical design:

To have the ability to design a high quality LED lighting product there needs to be a combination of the following factors in place. It is necessary to have (i) a profound knowledge in a geometrical optics combined with good understanding of a three-dimensional space analytic geometry, (ii) a good grasp of LED optics’ special chracteristics, and (iii) the ability to effectively utilize optical simulation software tools and self-development programs.

Many engineers experienced in LED illumination optical design that enter the field of optoelectronics, lack the technical skills in CAD to establish the concept of a 3-D space. The same is true for mechanical engineers that enter the area of LED optoelectornics. As a result of their limited skillset, the performance of the resulting LED product’s optical design will not reach its maximum potential.

Spinlux Core Technology

SpinLux optical R & D team accumulated a wealth of experience in the lighting optical design (from traditional light halogen bulbs, HID to LED, OLED, LD), multi-mode optical design (Reflector, TIR optic, (Fresnel) Lens, Light guide system, FF (free form surface), MR (multi-reflector), Hybrids (projector) type, etc.), and a broad variety of lighting products (all types of LED lamps, LED lights / tunnel lights, LED steam / machine / bicycle light, LED flashlight, numerous types of indoor / outdoor lighting, etc.). Our R & D team possesses extensive knowledge in both 3-D mechanical design, as well as LED photoelectronics. We have profound expertise in geometrical optics and three-dimensional analytic geometry. Furthermore, our engineers are experienced in LED optical design, optical simulation and complex high level surfaces. We are able to develop designs by taking into account and combining knowledge from all important areas such as Light pattern, Optical efficiency, Shape of a light distribution curve, FWHM and 10% value in addition to the cd / lm value …… etc. Therefore, we have the capability to design exceptional high performance LED lighting products, that add value to our customers. On top of that, all our designs are in compliance with optical specifications of various countries and international lighting product requirements.

Spinlux LED illumination optics design experience

High performance (high optical efficiency and cd / lm value) Projector Lamp with different beam spread
High Mast Lighting, Infra-red Illuminator, Track Vehicle Headlight
All kinds of LED indoor / outdoor lighting design
All kinds of light pattern designs
Projector Lighting with white LED, NIR LED or LD
Optical element design : Reflector, TIR optic, (Fresnel)Lens, Light guide system
E-Mark LED Automotive Headlamp & Tail Lamp
E-Mark LED Motorcycle Headlamp & Tail Lamp
K-Mark LED Bicycle Headlamp & Tail Lamp
CIE or CJJ 45-2006 LED Street Lighting or Tunnel Lighting

Examples and Comparison

(1) CREE XPL LED

Note: cd/lm = cd(max)/flux

MANUFACTURER

Spinlux

Well-known foreign manufacturer

Well-known foreign manufacturer

LIGHT CURVE

VIEWING ANGLE

10 Degrees

13 Degrees

13 Degrees

CD/LM

17.6

10.2

13.1

DIAMETER(mm)

Φ27.8

Φ26

Φ26

(2) PHILIPS LUXEON M LED

Note: cd/lm = cd(max)/flux

MANUFACTURER

Spinlux

Well-known foreign manufacturer

Well-known foreign manufacturer

Well-known local manufacturer

LIGHT CURVE

VIEWING ANGLE

12 Degrees

21 Degrees

21 Degrees

19 Degrees

CD/LM

7.66

3.0

4.2

4.424

DIAMETER(mm)

Φ29

Φ32.4

Φ35

Φ33.2

(3) CREE XML LED

Note: cd/lm = cd(max)/flux

MANUFACTURER

Spinlux

Well-known local manufacturer

LIGHT CURVE

VIEWING ANGLE

8 Degrees

9 Degrees

CD/LM

29.6

22.4

DIAMETER(mm)

Φ35

Φ35 x 20.8