Foldable Charging Flexible Led Desk Lamp Led-666
- Ref Price:
-
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 1000000 Pieces Per Week pc/month
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OKorder Financial Service
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General Introduction
Foldable Charging Flexible Led Desk Lamp Led-666
About the product
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Our Service:
1. Reply in 24 hours.
2.Professional staffs answer all the questions .
3. Customized design with OEM or ODM are welcomed.
4. Exclusive and unique solution can be provided by professional engineers and staffs.
5.Good quality , fast delivery , best price and best service .
Packaging & Delivery
Package:
1 x Box
Delivery:
Shipping Service | Estimated Delivery Time |
DHL | 2-8 business days |
FedEx | 3-8 business days |
TNT | 2-10 business days |
UPS | 1-7 business days |
EMS | 6-14 business days |
ePacket | 7-12 business days |
China Post Air Mail | 7-15 business days |
China Post SAL | 14-30 business days |
By sea | 30-40 business days |
1. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.
2. "Business days" means Monday-Friday, excluding holidays.
3. DHL and UPS cannot ship to military or P.O. boxes address.
4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.
- Q: The LED lamp can use while charging?
- Not necessarily, it depends on the lamp is charge by a dedicated charger (such as mobile phone charger) can charge while using, if is only part of the resistance capacity step-down not simple circuit, it is the basic belongs to the low level constant current source, the average power is not large, while filling with will fill dissatisfaction. But now see how is this, so is filled with good, the life of the battery will be longer.
- Q: Led lights can use how long
- 10000 hours continuous working time, I have a friend in a lighting store, called the zhongshan/lighting, want to buy, you can consult him oh
- Q: Elementary school students with what kind of table lamp is the best? The LED lamp?
- The inside of the LED blue light to the child's eyes hurt too big, not afraid of a child eyes blind ah, countries are now in the formulation of this standard. Who will dare to give the child with ah, this two days news every day in this topic. Because the light emitted from the LED is blue light, decomposite other phosphor powder into a white light, but is will gradually decay phosphors, blue light will not decay, and so blue light will be more and more, will be more and more big to the harm of eyes.
- Q: The advantages and disadvantages of LED the desk lamp that shield an eye
- Desk lamp generally used in reading, writing, design, and reviews and other office or study lighting etc. To people who do the work of a desktop, maintain a good visual environment in the work place, to improve the quality of learning and office, improve work efficiency and protect the healthy body is very good. In the use of desk lamp, if low light intensity of illumination and color rendering, and can cause readers visual fatigue, long-term and well-lit stroboscopic or glare can give a person the visual nerve system bring serious harm, so it is important to pay special attention to the quality of the lighting. Only fully analyzed characteristics and choose the right lighting lamps and lanterns, to make our study and work more comfortable and happy, at the same time, make life become more rich and colorful, from the perspective of satisfy human lighting comfortable, healthy and in consideration of energy saving. LED the desk lamp that shield an eye main drawback is as follows: (1) quality is uneven, the LED industry low barriers to entry, all kinds of LED chip quality difference is very big, and ordinary consumers can't distinguish between, so the market is random (2) the start stage, landscape lighting, LED lighting is mainly applied in large environment, with eyes, is not suitable for high current is given priority to with test (3) the blue light intensity is high, the blue light damage is strong, the eyes very vulnerable
- Q: How to choose the night reading reading lamp
- Not use the desk lamp of learning to read, from the point of view of energy saving, LED certainly didn't have to say, but if it is for a long time to read the desk lamp of learning and choice, from the comprehensive health lighting index evaluation, if it were not made to order, if you want to buy the perfect, it had to spend many time and money! As each light source after the revolution, the older generation of light source products because of some outstanding parameters but not completely eliminated, it seems, LED desk lamp light source as won't win all the LED light source.
- Q: How long will leds last?
- Lifetime of the LED is very long, but the service life of LED bulbs will see the quality of power supply board, power board quality is bad life is short, LED lights have tens to hundreds of yuan, suggest to buy a real good quality, long service life.
- Q: Led energy-saving lamps are easy to break
- Don't usually, LED lights so far is one of the longest service life, and environmental protection and energy saving, good friends said out of the blue, to see
- Q: A led desk lamp always zi zi ring is how to return a responsibility?
- Inside thrum have poor contact, look at the best, don't have accidents
- Q: Somehow, the light is not bright, charging for a long time or not. Why can't the lamp charging while use?
- Suggested to change the battery. LED rechargeable lamp charging circuit is simpler, less damage, the battery is not usually in electricity is pure battery failure. So suggest replace the battery.
- Q: Led lamp is broken. Who knows what reason be? How to repair?
- There may be two reasons, one is the power source capacitance is broken, the second is one of the lights is out of question. The first reason accounted for 70%, if that's the capacitance is broken, LED lights have to change new.
Send your message to us
Foldable Charging Flexible Led Desk Lamp Led-666
- Ref Price:
-
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 1000000 Pieces Per Week pc/month
OKorder Service Pledge
OKorder Financial Service
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