Swan Led Usb Desk Light With Extra Usb Port
- Ref Price:
-
$6.91 - 7.94
/ pc
- Loading Port:
- Guangdong
- Payment Terms:
- T/T
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 100000 Pieces Per Month pc/month
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Product Description
Fetures
Built-in touch switch
Energy-saving power consumption specifications 1.9W
Equipped with an extra USB extension port, which can be connected to a USB device or smartphone
Flexible arm where the angle can be adjusted freely
Less heat compared to fluorescent light
Prevents straining of eyes even if used for a long time
USB connection type to achieve long life and energy saving
Specifications
Power: USB-powered
Input voltage: DC5V
Input current: 380mA (LED light)
Power consumption: 1.9W (LED light)
Color temperature: 5500K (daylight white) or equivalent
25cm directly under illumination: About 600lx
Life expectancy: 40,000hrs (projected figure)
Directivity angle: About 120 °
Dimension (H x W x D): 320 x 120 × 215mm
Mass (Without cable): 160g
Cable length: About 1.8m
Accessories: USB cable (USB A male <=> USB mini-B male)
Application:
1.Table lamp
2.Bed lamp
3.Office lamp
4.Reading lamp
5.Working lamp
6.Emergency lamp
7.Radio online
8.Music speaker
9.Exquisite gifts
Cautions:
1.For the first time when charging the device, charge it more than ten hours but less than 24 hours; After the first time, the device will be fully recharged in eight hours, please don't charge it more than 12 hours.
2.When playing MP3, if the sound goes out or gets weak, it means the battery is running low, please recharge your device in time.
3.The device can perform during recharging, please turn it off if not using it.
4.Battery is not allowed when the device is on charge.
5.The voltage for recharging is between 4.5-5V, recharging time is between eight to ten hours.
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. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders 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 charging more than 24 hours have what dangerous?????
- Nothing dangerous, now of the rechargeable battery charging circuit with protection circuit, with or after high temperature will automatically stop charging
- Q: Plug-in socket 12 led small desk lamp What is its battery model, the input and output voltage of each?
- USB charging desk lamp is a desktop or laptop computer USB mini rechargeable lamps. Is through the computer connected to the computer USB interface, downy light, most of the charging desk lamp can adjust the brightness of the light, two control as you need to change, is very convenient. The USB port on the computer (that is, everyone is used to insert USB interface) for external voltage of 5 v power supply for the equipment, the current 500 ma, USB charging small desk lamp of desk lamp is with USB interface to provide power supply, lamp take up the space is not too much, and very save electricity, suitable for office workers or students.
- Q: LED desk lamp, the USB interface, security, will the light bulb suddenly blow up
- Absolutely safe. The LED is solid, there is no gap, not like a normal light bulb, there is no fry
- Q: What kind of USB power adapter for a LED light source is a USB power supply lamp?
- Usb LED lamp current is very small, only a few tens of milliwatts, can use any usb adapter 5 v.
- Q: Led energy-saving lamps are easy to break
- If there under normal circumstances, the rated voltage of electric work flow, calculated according to 5% of 10000 hours of light failure, can be used more than 60000 hours, it refers to the undead lamp (not bad not only). If it is used in the lamp above, theory can be used on more than 100000 hours, up to 20 years, but if it is used as a light source (such as LED bulbs lighting equipment), the life is small, poor, 60000 hours are very long. Is about seven years, at that time although it can shine, but the light is very weak (relatively), we say it's broken, just light has weakened, but also can bright). This is to make the LED material, generally good LED by copper plating silver bracket, good light emitting chip, with high purity gold welding, good sealing rubber seal, if it is a white LED phosphors also requires good quality, any link problems will affect the quality of leds. Of course, affect the price of it. I hope it can help you O (studying studying) O ~
- Q: Small leds, charging when hear the sound of the PI PI is what circumstance?
- I hope you can help me.Still had better not use, and a little insecure
- Q: Why my desk lamp light will keep the cell phone camera shows and white flashing light and shade stripes
- To the naked eye for frequency fast things cannot be directly observed. Such as mosquito flap wings we cannot directly observe. Mobile phone camera is more than 25 frames per second picture taken, so we can see
- Q: Do LED lamps really protect your eyes?
- Just a slogan, not for a long time on the light.If choose when must pay attention to the surface light source
- Q: Desk lamp good still tube of good to buy LED strips? Search light tube usually can use a few years need to change?
- A low power consumption and lower power LED that LED the working voltage of is generally 2-3.6 V. The working current of 0.02-0.03 - A. That is to say: it consumes the electricity is not more than 0.1 W. 5, green environmental protection, high efficiency and energy saving, the LED is made from non-toxic material, unlike fluorescent mercury can cause pollution, at the same time, the LED can also be reused.
- Q: Folding LED touch lamp generally will be problematic
- This question is very open Should be easy problems is that the light bead life and heat dissipation The second is the touch failure problem
Send your message to us
Swan Led Usb Desk Light With Extra Usb Port
- Ref Price:
-
$6.91 - 7.94
/ pc
- Loading Port:
- Guangdong
- Payment Terms:
- T/T
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 100000 Pieces Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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