The industry’s first over-safe 270° luminous T8 tube
Features:
1: 270° full range illumination.
2: All plastic tube.
3: no electromagnetic radiation
4: Long life > 50000hr
5: Switching times >100000 times
6: Ultra low current ripple
7: efficiency up to 95%
8: Power supply integrated structure.
9: Very few components.
10: No stroboscopic, eye protection.
11: Over-temperature intelligent protection.
12: Scalable light control, voice control, infrared control and other functions.
Adaptation:
T8 test parameters:
One: LED fluorescent tube advantages
1), environmental protection lamps protect the earth Traditional fluorescent lamps contain a large amount of mercury vapor, if broken mercury
The steam will evaporate into the atmosphere. However, LED fluorescent lamps do not use mercury at all, and LED products do not contain
Lead protects the environment. LED fluorescent lamps are recognized as green lighting in the 21st century.
2), efficient conversion to reduce heat, traditional lamps will generate a lot of heat, while LED lamps are powered
All are converted to light energy, which will not cause waste of energy. And for documents, clothing will not fade.
phenomenon.
3), quiet and comfortable, no noise, LED lamps will not produce noise, for the use of precision electronic equipment
For the best choice. Suitable for libraries, offices and the like.
4), soft light to protect the eyes, traditional fluorescent lamps use alternating current, so every second will produce
100-120 strobes. LED luminaires convert AC power directly to DC power without flickering
Like, protect your eyes.
5), no ultraviolet rays, no mosquitoes, LED lamps do not produce ultraviolet rays, so they are not like traditional lamps.
Like, there are many
The mosquitoes are surrounded by the light source. The interior will become cleaner and cleaner.
6), saving energy and long life LED fluorescent lamps consume less than one-third of the power of traditional fluorescent lamps
Life is also 10 times that of traditional fluorescent lamps, which can be used for a long time without replacement, reducing labor costs. More suitable
Suitable for occasions where it is difficult to replace.
7), strong and durable for long-term use. LED lamp body itself uses epoxy resin instead of traditional glass, more
Rugged and reliable, even if you lie on the floor, the LED will not be easily damaged and can be used with confidence.
Two: The traditional lamp fluorescent lamp and LED energy saving specific comparison:
(taking 500盏 as an example)
|
Lamp |
LED fluorescent light |
Traditional fluorescent lamp |
|
Common shape structure |
T8/1200mm and T8/60mm |
T8/120mm and T8/60mm |
|
Installation method |
Traditional light stand removes the starter |
Traditional light stand |
|
Actual total power consumption of a single lamp |
20W/10W |
48W/24W |
|
Light source utilization |
Frontlight illumination, direct illumination, basically no light loss, no special requirements for lamps |
Full-angle illumination, loss of useless light, lamps require reflective surfaces |
|
Strobe |
No change with alternating current |
The old lights are obvious, the vision is easy to fatigue, and the moving objects have tailing and ghosting. |
|
Service life |
More than 50,000 hours (actual), more than 100,000 hours (theory) |
The most high-end is about 10,000 hours, usually 3000 hours. |
|
Color temperature and color rendering |
Commonly used white light, can produce different color temperature, color rendering index is generally above 70 |
Light color is white, color rendering is generally 70 |
|
Illuminance (2 meters distance) |
110lux (1200mm) |
85lux (1200mm) |
Total electricity consumption 24 hours a day 240 degrees / 120 degrees (500 baht) 576 degrees / 288 degrees (500 baht)
Electricity consumption per year 87,600KWH/43,800 KWH 210,240KWH/105,120 KWH
Annual electricity bill (0.8 yuan / kWh) 70.08 million / 35.04 million 16.8192 million / 8.4096 million
Energy consumption ratio 1 2.4
Cable laying costs about 19 yuan / m about 96 yuan / m
Initial installation costs about 240,000 / 140,000, about 52,000
Annual maintenance cost (material fee) 0 10*500=5000 yuan
The annual savings can be about 98.112 million / 49.056 million
The third year can save costs about 294,336 / 147,168
Three: NEM2602 solution and switching power supply comparison:
1: Output ripple contrast:
Figure 1: Green is the output ripple (NEM2602)
Figure 2: Green is the output ripple (switching power supply)
2: Comparison of electrolytic capacitor life:
The single-stage PFC switching power supply has a large current pulse and the estimated peak current is greater than 4 times the output current. The life of the capacitor is directly related to the pulse current temperature. The temperature is high, the pulse current is large, and the life of the capacitor is short. The NEM2602 has a small pulse current, so the life of the capacitor is much longer than that of a switching power supply.
3: Disadvantages: The PF value is low (0.4-0.5) and the input voltage range is narrow.
Four: Power integration, simple production and processing
The PCB strip driver is:
Five: T8 tube installation:
How to install it?
A: If you replace the traditional rectifier T8 tube, you need to remove the starter and short circuit the rectifier.
If the electronic rectifier T8 lamp is replaced, the electronic rectifier needs to be removed.
The wiring diagram is as follows: (no need for traditional rectifiers or electronic rectifiers)
|
Sale.