| Light Source: | LED |
|---|---|
| Housing Material: | Aluminium, Plastic, Metal |
| Emitting Color: | White |
| Dimmable: | With Dimmable |
| Appearance: | Square |
| Type: | Recessed |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier CE & RoHS certificate
AC 200-240V
LED Source: SMD2835, CRI>80, LM80 report
PF>0.90, THD <20 %
Plastic frame + PC
Ideal replacement for traditional troffer with over 80% energy saving!
3 years warranty
| Item Code | Description | Package | ||||
| MF-26W-22-40K (Butteryfly family) | 26W, 2x2ft, 595x595x76mm,220~240V ac, Driver: PF≥0.9, THD<20% LED Source: SMD2835, CRI(Ra): >80, LM80 Lumens: 130Lm/W, Beam angle: 120° Private Mould,flame-retardant (ASTM E84 Test) Shell Material: plastic+PC,anti-pressure, anti-yellowing Colour Temperature: Warm White (3000),Pure White (4000K),Cool White(6000) Certification: CE, RoHS Warranty:3 years 2pcs/CTN,63*63*17cm |
2pcs/CTN, 63*63*17cm | ||||
| MF-35W-22-40K (Butteryfly family) | 35W, 2x2ft, 595x595x76mm,220~240V ac, Driver: PF≥0.9, THD<20% LED Source: SMD2835, CRI(Ra): >80, LM80 Lumens: 130Lm/W, Beam angle: 120° Private Mould,flame-retardant (ASTM E84 Test) Shell Material: plastic+PC,anti-pressure, anti-yellowing Colour Temperature: Warm White (3000),Pure White (4000K),Cool White(6000) Certification: CE, RoHS Warranty:3 years 2pcs/CTN,63*63*17cm |
2pcs/CTN, 63*63*17cm | ||||
| MF-35W-24-40K (Butteryfly family) | 35W, 2x4ft, 1195x595x76mm,220~240V ac, Driver: PF≥0.9, THD<20% LED Source: SMD2835, CRI(Ra): >80, LM80 Lumens: 130Lm/W, Beam angle: 120° Private Mould,flame-retardant (ASTM E84 Test) Shell Material: plastic+PC,anti-pressure, anti-yellowing Colour Temperature: Warm White (3000),Pure White (4000K),Cool White(6000) Certification: CE, RoHS Warranty:3 years 2pcs/CTN,123*63*17cm |
2pcs/CTN, 123*63*17cm | ||||
| MF-50W-24-40K (Butteryfly family) | 50W, 2x4ft, 1195x595x76mm,220~240V ac, Driver: PF≥0.9, THD<20% LED Source: SMD2835, CRI(Ra): >80, LM80 Lumens: 130Lm/W, Beam angle: 120° Private Mould,flame-retardant (ASTM E84 Test) Shell Material: plastic+PC,anti-pressure, anti-yellowing Colour Temperature: Warm White (3000),Pure White (4000K),Cool White(6000) Certification: CE, RoHS Warranty:3 years 2pcs/CTN,123*63*17cm |
2pcs/CTN, 123*63*17cm | ||||
LED Troffer panel lights are a high-quality lighting product widely used in modern homes. Its appearance is simple and beautiful, with gentle and soft lighting, and is considered a high-end lighting device. So, where can LED Troffer panel lights be installed? Let's introduce them one by one.
school
LED Troffer panel lights are suitable for various classrooms and offices on campus. These places require gentle lighting that is not harsh and helps prevent eye fatigue for students and teachers. LED Troffer panel lights also have energy-saving and economic characteristics. Installing LED Troffer panel lights in schools is more environmentally friendly and energy-efficient than traditional lighting equipment, which will reduce the school's electricity bills.
Commercial premises
It is also widely used in commercial venues. For example, indoor shopping malls, supermarkets, restaurants, hotels, and so on. These places require sufficient and gentle lighting to attract customers and create a more attractive environment. Due to the excellent lighting rendering effect, cleanliness, and suitability for spotlight, LED Troffer panel lights are very suitable for these places.
medical institution
In medical institutions, LED Troffer panel lights are one of the ideal lighting equipment choices for both laboratory and operating rooms. Due to the soft and uniform LED lighting, medical institution employees can have better control over brightness and spots, making it easier to find areas that require attention. At the same time, LED lighting will disperse light to every corner of the room, reducing the loss of important lighting areas.
The above application scope is only a part of daily life. It is widely used in modern architecture and has numerous advantages. Whether in homes, schools, commercial venues, or medical institutions, LED Troffer panel lights are the perfect lighting equipment.
1, What is a panel light
Troffer panel lights are also known as flat Troffer panel lights or gusset lights. Commonly used places include home spaces such as kitchens, bathrooms, living rooms, and aisles, such as some kitchen and bathroom lights and integrated ceiling lights. Offices, shopping malls, etc. are also frequently used.
The principle of Troffer panel lights was that LEDs were commonly used as backlights for display screens in the early days, but later developed into specialized lighting fixtures. The initial panel light was based on the principle of LED backlighting, where the LED light source is on the back and the light is directly projected through a diffusion plate, which is a straight down panel light.
Some use the principle of side emitting light guide, which means that the LED light source is placed around the lamp, passing through the light guide plate and reflecting plate to form a positive projection effect. Also known as side illuminated Troffer panel lights.
The common light sources for Troffer panel lights include LED, fluorescent tubes, etc. The most commonly used light source now is LED.
2, Characteristics of Troffer panel lights
Shape and dimensions of Troffer panel lights
Troffer panel lights can be circular, square, rectangular, irregular, etc. The most common ones are square and rectangular.
Regular size
The square ones have 300cm * 300cm, 400cm * 400cm, 500cm * 500cm, 600cm * 600cm
The rectangular ones are 300cm * 600cm, 300 * 1200cm, 600 * 1200cm
Of course, it can be made into any desired size according to needs
The main light source for Troffer panel lights is LED light source
Troffer panel lights using LED as the light source have the common advantages of LED lamps, such as long lifespan, high luminous efficiency, low power consumption, low energy consumption, and environmental protection
Due to the unique characteristics of Troffer panel lights, LED Troffer panel lights also have a large light emitting surface, do not occupy space, uniform light, and a simple appearance
Convenient maintenance and other advantages, suitable for lighting use in bathrooms, kitchen rooms, offices, etc.
The main structural parts of the panel light
The aluminum frame has good heat dissipation performance, good texture, and elegant appearance
The light source now generally uses LED beads, and most of them are SMD type beads. There are two commonly used sizes, 3528 and 5050.
Light guide plate, as LED is a point light source, requires corresponding optical design and materials, such as a light guide plate, to evenly export the light.
Diffusion plate, mostly made of acrylic, PC, etc., is used to evenly emit light from the light guide plate
Reflective plate, which reflects the light on the back of the light guide plate to improve light efficiency
Other components such as the rear cover plate mainly serve as a sealing and heat dissipation function
Drive power sources commonly used include constant current sources or constant voltage constant current sources. Constant current sources have high cost-effectiveness, while constant voltage constant current sources have stable performance, but their efficiency is not as high as constant current sources.
Install components, which may include steel wires, brackets, screws, etc., to facilitate the installation of Troffer panel lights. The installation methods include surface installation, installation, lifting, embedded installation, etc.
3, How to select Troffer panel lights
The appearance characteristics of Troffer panel lights are based on their shape, shape, and style characteristics
There are square Troffer panel lights, rectangular Troffer panel lights, circular Troffer panel lights, and irregular shaped Troffer panel lights, such as leaf shaped Troffer panel lights and diamond shaped Troffer panel lights. Specific needs to be determined based on one's own preferences and existing decoration style.
Dimensions of Troffer panel lights
Troffer panel lights come in sizes of 7 inches, 9 inches, 12 inches, etc
Usually, the size of Troffer panel lights is represented by the length of both sides, commonly including 300mm * 300mm, 300mm * 600mm, and also written as 30cm * 30cm, 30cm * 60cm, or 3030, 3060,
Generally speaking, 300mm * 300mm is suitable for rooms around 3-8 square meters, with a power of approximately 10W, while 300mm * 600mm is suitable for rooms around 6-12 square meters, with a power of generally 18W. The specific applicable area and power may vary depending on the light source, optical design, structural design, and output rate of different manufacturers.
Common sizes include various specifications such as 300mm * 1200mm, 600mm600mm, and 600mm * 1200mm. Of course, customization can be made as needed, but there will be quantity requirements.
Optical performance of Troffer panel lights
Comprehensive technical indicators include:,
The optical performance includes spectrum, chromaticity, luminosity, such as peak wavelength of luminescence, spectral bandwidth, axial luminous angle intensity, color temperature, color tolerance, luminous flux, radiation flux, luminous efficiency, chromaticity coordinates, color purity, main wavelength, color rendering index, illuminance, light intensity. For white light LEDs, color temperature, color rendering index, and illuminance are the most important technical indicators.
We use it daily and mainly use white light for illumination, with a focus on light intensity, luminous flux, color rendering index, color temperature, etc.
Color temperature of Troffer panel lights
Troffer panel lights are usually installed in kitchens, bathrooms, offices, and other areas that require high brightness, so cold light is usually chosen with a color temperature of over 5000k. Of course, the color temperature of Troffer panel lights can range from low to high, and you can choose according to your own needs.
Brightness of Troffer panel lights
The brightness of Troffer panel lights is usually related to their power and luminous flux. The higher the power, the greater the luminous flux. The same light emitting area results in brighter Troffer panel lights.
There are two types of Troffer panel lights based on their luminous characteristics
One type is backlit Troffer panel lights, which use diffusion plates and related optical design to mix light, generally thicker, with uniform light output and high brightness
One type is side illuminated panel light, which uses a light guide plate to achieve uniform light output, with low brightness and high process requirements, and is generally relatively thin.
Heat dissipation performance and structural design of Troffer panel lights
Due to the fact that LED is a semiconductor light emitting device and is greatly affected by heat, its PN junction temperature and overall heat dissipation performance of the lamp are very important. Generally, top-level lighting fixtures fully consider the heat dissipation structure of LED from the packaging level to the overall lighting fixture, as well as the aesthetic appearance of the structure. We have adopted some expensive chips, leading technologies and materials. For example, chip adhesives with high thermal conductivity and long lifespan, ultra-low thermal resistance materials, controlling overall thermal resistance, and controlling the temperature of light source modules at the lowest possible temperature, we should also consider using good heat dissipation structures and materials, such as aluminum materials, which have good heat dissipation performance. Poor heat dissipation performance can seriously affect the brightness and light attenuation of the lamp, thereby affecting its service life.
Electrical performance of Troffer panel lights
Power performance
The common method is constant current drive, with higher efficiency being the better. The higher the stability of the output current of the power supply, the better, that is, the smaller the ripple current, the better. The higher the power factor of the power supply, the better, indicating that the impact of the power supply is small. The higher the efficiency of the power supply, the better, indicating that the conversion efficiency of the power supply is high and energy-saving.
Power size
You can choose based on the size of the room, the size of the lighting fixtures, and the required brightness. Generally speaking, the power of Troffer panel lights is closely related to their size. You can refer to the dimensions of the Troffer panel lights below.
Materials for Troffer panel lights
frame
Choosing a high-strength frame can make the lamp more durable. Commonly used materials include aluminum alloy, PC, steel, and so on
Diffusion plate
The function of the diffuser is to disperse the light evenly. Materials with good light transmittance should be selected, such as acrylic, PC, PS, etc. Generally speaking, the light transmittance of acrylic reaches 92%, but the anti-aging effect is slightly poor, so you should choose by yourself.
Light guide plate
The function of the light guide plate is to reflect and guide light, which directly affects the lighting effect and light attenuation of the lamp.
Installation method of Troffer panel lights
The advantage of concealed installation is its beauty and elegance, but its brightness has an impact.
Concealed and embedded installation is generally used for the installation of integrated suspended ceilings, and the installation is relatively simple. Remove the cover plate and install it using the lamp spring clip.
Concealed installation is also used for traditional ceiling installation, which requires carving the installation range with a knife, and the installation process is slightly complex.
The advantage of open decoration is that the brightness is fully utilized, but the aesthetic effect varies from person to person
The common surface installation method is the lifting type installation, which requires the use of suspension cables.
Check the workmanship of the Troffer panel lights
There are many internal electrical characteristics of Troffer panel lights, and the quality is usually not directly visible to us. However, whether the workmanship is fine or not reflects the quality of the product to a certain extent.
Sealing condition of Troffer panel lights
The shell design of the panel light is simple, with good sealing performance, which can prevent dust from entering and bring convenience for maintenance and cleaning.
Waterproofing of Troffer panel lights
Because Troffer panel lights are often used as kitchen and bathroom lights, the environment is relatively humid. Even when used in dry areas of kitchens and bathrooms, Troffer panel lights must have a certain waterproof level to adapt to their use in kitchens and bathrooms.
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Audited Supplier 
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