Ceiling light LED light source high brightness AC drive without driver
- Ref Price:
-
$7.80 - 8.60
/ pc
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100000 pc/month
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Specification
NO driver AC directly drive LED ceiling light source , LED ceiling panel.
Products features
1. Patented AC (Alternative current) directly drive.
2. No LED driver design, replace the LED driver by AC chips, more stable and reliable.
3. The invention won the Award of 2014 Geneva International Exhibition of Inventions
4. Prolong the service life of ceiling light to 50,000 hours, it is 2 times as long as traditional driver.
5. High light efficiency. Use high quality SMD chips to ensure the high light efficiency
6. Low lumens depreciation. Less than 3% per year. The users needn’t to replace the tube during 4-8 years.
Revolutionary no driver LED, Alternative directly drive, high efficiency and stability
Pioneered the AC directly drive LED solution, replaced the traditional LED driver by TF-11 and G13 chips. The patented technology won the award of 2014 Geneva International Exhibition of Inventions. The reliability and service life of LED are improved enormously by AC directly drive solution. The service life of AC drive solution surpasses 100,000 hours.
- Q: Can the ceiling lamp be mounted on the wall?
- The light source consists of ordinary white light bulb, fluorescent lamp, high intensity gas discharge lamp, halogen tungsten lamp, LED and so on
- Q: LED ceiling lamp and ballast.
- The ceiling lamps arranged individually LED bulb has its advantages, the price is high 30% to 50% posts. Guangdong Zhongshan Xun photoelectric Co
- Q: Ceiling lamp, 3 tubes, 2 light is how ah?
- You send this picture is bright lamp ballast, first remove installed in the position of the lamp is not bright,
- Q: The principle of the ceiling lamp changing light
- The lamp there are three lights, there are three relays or triac control alone, the controller has an internal function similar to the CD40110 counter chip, switching power supply, power supply at the same time to the chip
- Q: Ceiling lamp specifications and installation methods
- Types of ceiling lamps (as shell material) mainly glass ceiling lamps, wooden lamps, iron lamps, aluminum ceiling lamps, acrylic ceiling lamps, kitchen lamps (plastic casing is easy to clean the ceiling and embedded).
- Q: What's the best material for the dome mask?
- . It is best to import acrylic two stretch, acrylic is a plastic, is soft, lightweight, good transparency, not easy to be dyed, and not due to the chemical reaction heat and light yellow, transparent it is most concerned about.
- Q: How does the LED ceiling lamp change the light source?
- And good quality is light, and energy saving and durable. The development trend of the future LED, is to make the light emitting chip components and modular design to facilitate the standardization of driving, when the quality problem really good maintenance.
- Q: Why does the LED ceiling light affect the TV signal?
- The 2 and the second stage modulate the low frequency pulse width by chopping mode, and adjust the duty cycle to adjust the brightness of the lamp. This part of the circuit is usually developed for the lamps and lanterns factory, and the switching frequency varies greatly among the factories. Usually several hundred Hz to tens of Hertz range.
- Q: Will the ceiling light fall off?
- When installing the ceiling lamp, the installation of the ceiling lamp can be carried out according to the size of the lamp and the position required to be installed, and the installation instruction of the ceiling lamp is combined,
- Q: What's the difference between the ceiling lamp and the panel light?
- The screws for fixing the ceiling lamp are inside the lampshade, and the lamp is not visible when you cover the lamp. When you buy the lamp, the appearance is almost the same.
Send your message to us
Ceiling light LED light source high brightness AC drive without driver
- Ref Price:
-
$7.80 - 8.60
/ pc
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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