Présentation de la lumière de jardin de la série A

Shenzhen MIC Optoelectronics Co., Ltd. was founded in 2005 and is located in Longgang District, Shenzhen, Guangdong. Since the LED company is among the leader in the industry, thus it specializes in high-power LED indoor and outdoor lighting including the A Series Garden Light. It is a leading integrated operation service company in the field of LED optoelectronics, focusing on the research and development of LED lighting products, Production, and sales. The company also has standard product production lines, self-support import and export rights, and professional management. Also, they have research and development, manufacturing, and marketing teams, with more than hundreds of employees. They manufacturer different Products such as high-power LED street lights, LED solar street lights, LED high bay lights, LED tunnel lights, LED tubes, LED bulbs, LED spotlights, LED track lights, LED engineering lights LED ceiling lights and other high-power LED indoor and outdoor lighting fixtures and LED solar products, which have the advantages of energy-saving, environmental protection, and long service life, are widely used in lighting, traffic indication and urban lighting and other fields.

The company has also passed ISO9001 international quality system certification and ISO14001 international environmental management system certification. It has UL, TUV, CE, ROHS, FCC, and other international testing and certification reports for various products.

Survive by quality, and develop by innovation. Shenzhen Chuangqi Optoelectronics insists on technological innovation for development, adhering to the tenet of "Serving customers wholeheartedly", providing customers with high-quality products and perfect after-sales service. Therefore, the company is willing to cooperate with new and old customers and develop together sincerely.

Lieux applicables

routes principales, sentiers, parcs, divers secteurs résidentiels, cours, trottoirs, pelouses, etc.  

Modèle No.	MYL-A75	MYL-A100	MYL-A120
Puissance	75W	100 W	120 W
Flux lumineux	>9750lm	> 13000lm	> 15600 lm
NW / Taille	7.5kg/ L452*W452*H551mm	7.5kg / L452*W452*H551mm	7.5kg / L452*W452*H551mm
Emballage	510*510*630mm, 1 pc/ctn	510*510*630mili mètre, 1pc par ctn	510*510*630mm, 1 pc/ctn
Angle de faisceau	60°/90°, (Symmetrical) 45°,Type2, Type3,Type4 (Asymmetrical)	Classe IP	IP 66
CCT	2700k ~ 6500k	Taux PF	> 0,95
Tension d'entrée	CA 85-305V	CRI	> 80
Efficacité lumineuse	130lm/W	Durée de vie	50000h

Caractéristiques du produit:

1: LED garden lamp housing is made of newly designed high-quality all-aluminum material, die-casting one-time forming, simple and stylish appearance, anodized, electrostatic spraying, integrated design of heat dissipation device and lamp housing, corrosion resistance and good heat dissipation performance. The profile has large scattered area, beautiful appearance and good waterproof. The main part of the lamp body can be customized according to the needs of customers. 2: Shell structure: Our garden lamp has a unique shell structure and patent protection, simple and beautiful, and has a variety of installation methods to choose from. It can be hoisted or erected. So, It can be installed with a light pole or a wire rope. . It can be connected to a power source or installed with solar panels. 3: Structural waterproof function: Because of the use of die-casting aluminum process, our garden lamp has few openings. We use waterproof silica gel at the interface of each mold to ensure the tightness of the lamp and reach IP66 waterproof level , To ensure that no water and dust enter. 4: Optional illumination angle: due to structural reasons, the whole lamp angle is not adjustable, but we provide lampshades with multiple illumination angles, at least 6 or more options are available, and you can also customize the angle you want.

Comparaison des luminaires de jardin à LED et des lampadaires traditionnels (lampes sodium haute pression)

With the widespread use of high-power LEDs in lighting decoration and lighting, power-type LED drivers are becoming more and more important. It will be possible to use high-power LED lighting for road lighting. Road lighting is the lamp with the longest use time and the most power consumption. The use of LED lamps in street lamps will greatly reduce the shortage of electricity in cities and save national energy. There are many domestic manufacturers of LED street lights, and the performance of their products varies greatly. Here only take the LED street lamp produced by our company as an example. Compare with the traditional street lamp (high pressure sodium lamp). Below we will comment on the performance and economy of LED street lamps and traditional street lamps.

Comparaison des performances de démarrage

The LED flood light starts instantly, while it takes more than 10 minutes for the high-pressure sodium lamp to start to reach normal brightness. During this time, the high-pressure sodium lamp consumes a lot of power, while the LED flood light consumes normal power. Through the control circuit (such as Hangzhou Zhonggang Digital), the input voltage of the LED flood light can be between 90 volts and 265 volts without affecting the LED lights. The high-pressure sodium lamp cannot start when the input voltage is less than 185V, and the power increases by 12% when the input voltage exceeds 245V. In this way, high-pressure sodium lamps have higher requirements for power supply lines. The LED has no effect.

Comparaison du rendu des couleurs

The color rendering of high-pressure sodium lamps can only reach 20 to 30, while LED floodlights can reach more than 85. Compared with traditional lamp lighting, the driver can better recognize obstacles in the road and the surrounding environment of the road, and reduce the occurrence of traffic accidents. The level of color rendering directly reflects the scotopic difference (S/P) of human eyes to light. Therefore, the luminous flux emitted by the high pressure sodium lamp must be multiplied by a correction value (0.64) to be the light perceived by the human eye strength. The luminous flux emitted by the LED lamp must be multiplied by a correction value (1.60) to be the intensity perceived by the human eye.

Plage de température de couleur

The color temperature range of high-pressure sodium lamps is 2000 to 2500, while the color temperature range of LED street lamps is 2700k to 9000k. If the color temperature is low, it gives people a warm feeling in winter, but it gives people a hot feeling in summer. If the color temperature is high, it will give people a cold feeling in winter and a cool feeling in summer. Generally, people spend more time in the evening in the summer, but less time in the evening in winter. There is more hot weather than cold weather in the year. Therefore, it is better to use white light with a high color temperature for road lighting.

Décroissance lumineuse

The luminous decay of LED floodlights has a lot to do with the radiators of LED lamps. Some manufacturers do better. For example, our company adopts the technology of "Multilayer Compound Heat Dissipation System" independently developed and obtained the national invention patent. The radiator is independently developed and molded, and the developed radiator makes it fit well with the lamp piece to achieve the best heat dissipation effect. According to the current data, its light decay is less than 3% in 10,000 hours! The light decay of the high-pressure sodium lamp is generally greater than 25% in 2000 hours.

Comparaison de l'efficacité de la lampe

The power efficiency of our company's LED floodlights can reach 88%. While the efficiency of high-pressure sodium lamps can only reach 70%. For example, the power consumption of a 120-watt LED flood light is 138 watts, while that of a 120-watt high-pressure sodium lamp is 156 watts.

Comparison of environmental protection

LED flood light does not contain mercury, no ultraviolet radiation, and its low working temperature effectively reduces heat emissions. Since it saves electricity, therefore, it saves coal for power generation and uses less coal for power generation. Thus, saving carbon dioxide emissions! The high-pressure sodium lamp contains mercury and ultraviolet radiation. In addition, it emits a lot of heat, consumes electricity, wastes coal, and emits a lot of carbon dioxide when working! Also, the LED power factor is greater than 0.99, and the power factor of the high-pressure sodium lamp is about 0.44. In this way, the pollution of the LED to the power grid is very small, and the pollution of the high-pressure sodium lamp to the power grid is great! LED lamps have no stroboscopic and light pollution, while high-pressure sodium lamps have obvious stroboscopic and light pollution.

Effective light utilization

Effective light utilization Rate Due to the characteristics of LED light source similar to point light source, it emits directional light to the illuminated object. There is basically no waste of light, so it has a very high light utilization rate, which can reach more than 92%. However, because the high-pressure sodium lamp emits on all sides, the light is source blocks part of the light itself and has a large luminous point. It is difficult to make optical design, and the efficiency of the lamp is not high, and the output. The light spot will not overlap with the required effective illuminating surface and waste part of the light source. Therefore, it is projected to the surface of the illuminated object through the reflector of the lamp, and part of the light will be lost in the middle. Therefore, the effective light utilization rate of traditional lamps is 55~60%.

Origine et développement :

Road lighting is an important part of urban lighting. Traditional street lamps are often used. High-pressure sodium lamps emit 360 degrees, and the shortcomings of large light loss have caused a huge waste of energy. At present, the global environment is deteriorating day by day, and all countries are developing clean energy. With the rapid growth of the national economy, the contradiction between my country's energy supply and demand has become increasingly prominent, and there has been a serious shortage of power supply. Energy conservation is an urgent problem that requires solution. Therefore, the development of a new type of high-efficiency, energy-saving, long-life, high color rendering index, environmentally friendly LED street lamps is of great significance to the energy saving of urban lighting. Road lighting is closely related to people’s production and life. With the acceleration of my country’s urbanization process, LED street lights have gradually adopted advantages such as directional lighting, low power consumption, good driving characteristics, fast response speed, high earthquake resistance, long service life, and environmental protection. Into people’s vision, it has become the world's most energy-saving light source of a new generation with the advantage of replacing traditional light sources. Therefore, LED street lights will become the best choice for road lighting energy-saving transformation. LED street lights refer to street lights made with LED light sources, which have the unique advantages of high efficiency, safety, energy saving, environmental protection, long life, fast response speed, and high color rendering index. They are of great significance to energy saving in urban lighting.

Détails du produit:

Caractéristiques:

The difference between LED street lights and conventional street lights is that the LED light source adopts low-voltage DC power supply and is a high-efficiency white light synthesized by GaN-based power blue LED and yellow. It has high efficiency, safety, energy saving, environmental protection, long life, fast response speed, high color rendering index, etc. Unique advantages, can be widely used on roads. The outer cover can be made, the high temperature resistance can reach 135 degrees, and the low temperature resistance can reach -45 degrees.

Avantage

1. Ses propres caractéristiques-lumière à sens unique, pas de diffusion de la lumière, assurant une efficacité lumineuse.
2. Le lampadaire LED a une conception optique secondaire unique, qui irradie la lumière du lampadaire LED vers la zone qui a besoin d'éclairage. Améliore encore l'efficacité lumineuse pour atteindre l'objectif d'économie d'énergie.
3. La LED a atteint 110-130lm/W, et il y a encore beaucoup de place pour le développement, la valeur théorique atteint 360lm/W. L'efficacité lumineuse des lampes au sodium à haute pression augmente avec l'augmentation de la puissance. Par conséquent, l'efficacité lumineuse globale des lampadaires à LED est supérieure à celle des lampes au sodium à haute pression; (L'efficacité lumineuse globale est théorique, en effet, l'efficacité lumineuse des lampes sodium haute pression au dessus de 250W est supérieure à celle des lampes LED. ).
4. Le rendu des couleurs de la lumière des lampadaires à LED est bien supérieur à celui des lampes au sodium à haute pression. L'indice de rendu des couleurs des lampes au sodium à haute pression n'est que d'environ 23, tandis que l'indice de rendu des couleurs des lampadaires à LED est supérieur à 75. Du point de vue de la psychologie visuelle, vous pouvez obtenir la même luminosité. C'est plus de 20% inférieur à la lampe au sodium à haute pression.
5. La décroissance de la lumière est faible, la décroissance de la lumière en un an est inférieure à 3% et elle répond toujours aux exigences de la route après 10 ans d'utilisation, tandis que la lampe au sodium à haute pression a une décroissance importante, qui a chuté de plus de 30 % en un an environ. Par conséquent, la conception de la puissance du lampadaire LED peut être inférieure à celle des lampes au sodium à haute pression.

Avantages supplémentaires

1. 1. Le lampadaire LED dispose d'un dispositif d'économie d'énergie à contrôle automatique, qui peut réaliser la plus grande réduction possible de puissance et d'économie d'énergie à condition de répondre aux exigences d'éclairage à différents moments. Il peut réaliser la gradation par ordinateur, le contrôle de la période, le contrôle de la lumière, le contrôle de la température, l'inspection automatique et d'autres fonctions humanisées.
   2. Longue durée de vie : vous pouvez l'utiliser pendant plus de 50 000 heures et il offre une assurance qualité de trois ans. L'inconvénient est que vous ne pouvez pas garantir la durée de vie de l'alimentation.
   3. Efficacité lumineuse élevée : en utilisant des puces ≥ 100 lm, il peut économiser plus de 75 % d'énergie par rapport aux lampes au sodium haute pression traditionnelles.
   4. Installation facile : pas besoin d'ajouter des câbles enterrés, pas de redresseurs, etc., se connecte directement au lampadaire ou emboîte la source lumineuse dans le boîtier de la lampe d'origine.
   5. Excellent contrôle de la dissipation thermique : la température en été est contrôlée en dessous de 45 degrés, et la dissipation thermique passive est adoptée, et la dissipation thermique en été est insuffisante.
   6. Qualité fiable : toutes les alimentations de circuit utilisent des composants de haute qualité et chaque LED dispose d'une protection individuelle contre les surintensités, il n'y a donc pas besoin de s'inquiéter des dommages.
   7. Couleur de lumière uniforme : vous n'avez pas besoin d'ajouter d'objectif. Et il n'y a aucun compromis sur la couleur de lumière uniforme afin d'améliorer la luminosité, afin d'assurer une couleur de lumière uniforme sans ouverture.
   8. La LED ne contient pas de mercure métallique nocif et ne causera pas de dommages à l'environnement lorsqu'elle sera mise au rebut.

Combining the above principles, the energy-saving effect is remarkable, and it can save more than 60% of electricity instead of high-pressure sodium lamps. Low maintenance cost: Compared with traditional street lamps, the maintenance cost of LED street lamps is extremely low. After comparison, all input costs can be recovered in less than 6 years.

Désavantage

1. 1. Une seule LED a une faible puissance. Vous avez besoin de plusieurs connexions parallèles afin d'obtenir une puissance élevée,
   2. Faible rendu des couleurs. La couleur affichée sous un éclairage LED n'est pas aussi vraie que celle d'une lampe à incandescence. Celle-ci doit être analysée à partir de la distribution spectrale, ce qui est un problème technique.
   3. Zone de lumière. En raison des défauts dans le processus de fabrication de la LED blanche elle-même et de l'erreur d'adaptation avec la coupelle ou la lentille réfléchissante, il est facile de provoquer le problème du "cercle jaune".
   4. Problème d'uniformité d'éclairage LED. Si la conception optique secondaire n'est pas effectuée. L'éclairage de la LED est relativement concentré. La conception optique secondaire doit donc être réalisée pour que la carte de répartition de l'intensité lumineuse ressemble à une chauve-souris.
   5. La décroissance lumineuse des LED. Par rapport aux LED à faible puissance, les lampadaires à LED haute puissance ont une bien meilleure décroissance de la lumière. Cependant, les LED de faible puissance émettent très peu de chaleur. La dissipation thermique ne peut pas résoudre la LED haute puissance. Ainsi, la luminosité diminue considérablement après le chauffage, vous ne pouvez donc pas augmenter la puissance. Le plus grand lampadaire Spark LED vendu sur le marché est de 360W.

Points d'achat :

Efficacité lumineuse

Technology is becoming more and more mature, and high-power LED light sources can already meet the needs of general street lights. The luminous efficiency of the general high-pressure sodium lamp is 100LM/W, and the high-power LED is 50-60LM/W. It can reach 80LM/W with foreign LED chips. The higher the luminous efficiency, the better the energy-saving effect. This is also the choice One of the most important indicators of LED street lights. However, there is no clear stipulation in the LED standard, so you must carefully confirm when purchasing LED street lights.

Décroissance lumineuse

And some businesses, in order to reduce costs, use hundreds of low-power LEDs of 0.5W. However, the light decay of this low-power LED is very serious, and its light decay to 80% has a life span of only 1000 hours. Therefore, as a street lamp that needs to be used for a long time, it is absolutely not allowed to use such low-power LEDs. Using high-power LEDs (generally more than 30W) will have a much better light decay.

Respect de soi

Due to the high technical content and complex composition of LED street lamps, the weight of some high-power lamp holders will far exceed that of ordinary high-pressure sodium lamps, so the requirements for corresponding supporting materials are higher. However, some LED street lamp manufacturers have tried their best to reduce the self-weight of the LED lamp holder, from about 30 kg per lamp holder to more than 10 kg, and the weight reduction has a further downward trend.

Dissipation de la chaleur

Because LED is a semiconductor component, so the temperature has an impact on it and reduces to 30% of the initial luminous flux, it will lose its illumination meaning, that is, the end of life. In theory, the life of high-power LED street lights is 30,000 to 50,000 hours, but The important premise is good heat dissipation. It is worth mentioning that domestic manufacturers have adopted the world's leading needle-shaped heat dissipation technology.

Compétences requises :

The technology is becoming more and more mature, and the efficiency of the light source has reached more than 100lm/W, which makes the energy-saving transformation of urban street lighting possible. LED street lamps, especially high-power LED street lamps, are impacting the traditional street lamp market at a rapid pace. As the name implies, high-power LED street lights are street lights with a power greater than 30 watts and using a new type of LED semiconductor light source. The standard is generally the uniformity of road illuminance, in line with road illuminance. (The actual 1/2 center spot reaches 25LUX, the 1/4 center light intensity reaches 15LUX, the lowest light intensity at 16 meters is 4LUX, and the overlap light intensity is about 6LUX. It refers to the LED street light that uses solar silicon panels as the power supply.

Standard

1. Le taux de conversion de la lumière est de 17% (l'énergie solaire par mètre carré est de 1000W et l'efficacité d'utilisation réelle est de 170W)
2. Le matériau de la lentille du lampadaire sur le marché est un matériau optique amélioré, avec une transmittance de ≥ 93 %, une résistance à la température de -38 à + 90 degrés et un taux anti-UV et de jaunissement de 30 000 heures sans changement.
3. Lampadaire à LED, principalement utilisé pour la lentille du lampadaire à LED, le spot est rectangulaire, le matériau est un matériau optique PMMA, la transmittance est ≥93%, la résistance à la température est de -38 à + 90 degrés et le jaunissement anti-UV taux est inchangé pendant 30 000 heures. Attendre,
4. L'éclairement moyen de l'uniformité de l'éclairement de la surface de la route est de 0,48 et le rapport de spot est de 1:2.
5. Rencontrez l'éclairement de la route. (Le point central 1/2 réel atteint 25 LUX, l'intensité lumineuse centrale 1/4 atteint 15 LUX, l'intensité lumineuse la plus faible à 16 mètres est de 4 LUX et l'intensité lumineuse superposée est d'environ 6 LUX.
6. Il a de très bonnes perspectives d'application dans le nouvel éclairage urbain. La profondeur de gradation, la couleur et d'autres caractéristiques ne changeront pas en raison de la gradation.
7. S'adapter à l'humidité : ≤95.

Despite the rapid development of LED street lights, the standard of LED street lights is relatively lagging behind. Globally, there are not all LED street lamp standards, such as European standards for LED street lamps. In fact, the standards for LED street lamps in various regions are not the same in terms of indicators. LED street lamps must meet the requirements of the sales area in terms of standards. Therefore, bidding for LED street lamp projects requires in-depth study of local LED street lamp standards. Only in this way will it be fierce. Occupy a place in the market competition.

Mic Un Jardin

MIC Une lumière de jardin Notre lampe se caractérise par un poids léger, une forte intégration, de nombreuses méthodes d'installation, une apparence simple et belle. Il peut être utilisé comme lampadaire ou lampe de jardin et a une large gamme d'applications.