2014 New! Usa Patents Eye Protecting Led Table Lamp
- Ref Price:
-
$2.48 - 2.68
/ pc
- Loading Port:
- Xiamen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 50 Pieces pc
- Supply Capability:
- 100000 Pieces Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
| Name: | 2014 New! USA Patents Eye Protecting LED Table Lamp |
| Model: | YD-7727 |
| LED No: | 30 LED |
| Battery | 1100mah |
| Charging Voltage: | 220V/110V |
| G.W.: | 17.4kgs |
| N.W.: | 13.2kgs |
| MEAS: | 410X235X493mm |
| Quantity/Ctn | 40pcs/ctn(gift box) |
2014 New! USA Patents Eye Protecting LED Table Lamp
Product Features:
1.Built-in rechargeable long-life maintenance-free lead-acid high-capacity 1100mAH battery.
2.The long life battery is able to be circularly used for 250 times between charge and discharge.
3.With 30LEDs, long life, high brightness white LED Bulbs.
4.Use of energy saving, high brightness, long life LED bulbs, Strong and light brightness.
5.With special reflector, provide quiet soft light environment
With fashionable design, foldable lighthouse
User's Instruction
When using, pls put the plug of the power cord into the AC110-220V/50Hz socket, the indicator light lighting,it needs 12hrs if for full charing.Please put it away from the inflammable and explosive dangerous goods when you charge up the battery.
When using, press the switch for first time, weak light works, press for second time, strong light works. Press for third time ,all lights be turned off.
The weak light can last for 8hrs, strong light can last for 3 hrs.
Lamp direction can be adjusted according the angle you required.
Notice:
1. Please put it away from the inflammable and explosive dangerous goods when you charge the battery.
2. Please charge 10hrs every three month, if no use frequently.
3. Warning: Please do not irradiate it to human eyes, especially for Children, or else, it may cause temporary blindness for the harsh light of flashlight.
During Mass Production:
Before our mass production,we will check with you carefully for every details,to make sure what our produce is exactly same as what you want. Surely will keep you posted of process!
Manufacturer Warranty:
As soon as you get the goods, please check carefully,if any damage or problem with it please tell us soonly within one month,but if any damage caused by incorrect operation is not included.
On the other side, every one of our products are under strictly inspection, and make sure all of them in good condition only after ship out.
- Q: Led lights can use how long
- This LED lamp bead and heat dissipation And processing technology. Do good can reach 80000 hours Even 100000 hours. Finished the test last week Accelerated aging 3000 hours A 25% drop in flux.
- Q: There are several major disadvantages of LED lamps
- The adapter generally smaller than LED lights, life is short, the transformer is easily broken
- Q: Said online using a mobile phone to see stripe is low, easy to cause fatigue, eye injury, desk lamp, hope you recommend some good reading for a long time, mainly recommended within 100 yuan small desk lamp, of course, you can go home and buy a good
- To see: from the perspective of electronic LED desk lamp, due to the light source is LED, LED is a dc light-emitting devices, theoretically to the light, the previous generations of light source with us to the light, the traditional light source such as energy-saving lamps, metal halide lamp, incandescent lamp is communication, will follow the civil power to change the frequency of the input current, so the frequency of communication wave makes the traditional light source will appear in the stroboscope, long-term study working in this kind of light source under the eyes hurt. Use LED lamp, want to see you understand not understand, not all leds are no stroboscopic, if is to use the desk lamp of rechargeable batteries, light-emitting panel does not directly see each LED lamp bead, no dazzle light is that it can until the protection for your eyes, please note that must choose surface is illuminated.
- Q: LED lamp, adjustable light, new to buy less than a week; Strip, it took more than 4 years. This morning on the strip, light will flash. To strip of the others will be fine. But the same old jack plug in the computer, but everything is normal, but the strip will issue "hissing" sound. Supposedly the lamp power is smaller than a computer, this is how to return a responsibility? I think baidu has said strip contact.
- Used for strip after a long time, the contact piece there is deviation between, the plug of the lamp and the computer plug, its size and shape is little different, because of poor contact, slight of spark and arc, resulting in the "hiss" noise. Computer power supply is switching power supply, its adaptation wide voltage range and unstable power supply also can make the normal operation of the computer, and LED bulbs have unstable voltage, because the internal circuit has energy storage component, coupled with its low power consumption, and induced voltage, flashing would happen. Recommend replacing strip.
- Q: Long card LED charging small desk lamp
- Question 1, exactly how long is the charge? Ha ha, write on the package for 8 hours to eight hours filling bai, without packing on the accurate online said. In my experience to tell you, 6-10 hours can, usually about filling. Actually charge much less charge will only affect the service life of lead sulfate in lamp battery, lead acid battery is made of memory effect, its charge number is directly related to its service life, so full of as well. But don't forget to pull out 24 hours, so there will be no safety accidents. 2, charge how many hours to charge, charge is not enough time to influence? Already answered above, will only affect the life. Influence is very big. Suggest you fill 8 hours as well.
- Q: The LED lamp can change the light bulb
- LED desk lamp is small current is energy-saving lamp, lamp power current too big, want to use have to change very troublesome, some parts to replace. The LED desk lamp is to protect the eyes and the light bulb is 50 hz frequency of eye fatigue.
- Q: The service life of LED lamps and lanterns is true?
- In theory LED (single light emitting diode) life can reach 100000 hours. But after assemble into lamps and lanterns, also related to the life of the other electronic components. That is the life of the LED lamps and lanterns of less than 100000 hours might fail, is not necessarily the LED itself, it is possible that the power of the chip, electrolytic capacitor and other components out first. And now many LED manufacturers, the quality is good and bad are intermingled.
- Q: The lamp that shield an eye is not flashing, but changed to high frequency. Now LED lights are popular, but the use of communication to the dc LED lamp is not flashing, after all, he's a direct current is also a half wave, not straight?
- Ha ha There are two kinds of LED lights also, communicate in dc and use. But common desk lamp, mostly in the form of dc. You understand dc, ac rectifier, the pulsating dc lamp USES is not such, pulsating dc also need through the filter, is smooth waveform, voltage (or current) waveform into a straight line. So, this desk lamp is not flash. But suggest reading use desk lamp, the best or incandescent lamp, its spectrum make the eye is the most comfortable, reading books is not easy to fatigue, thermal inertia of the filament lights are very stable (not flashing), using fluorescent lamp, energy-saving lamp, the lamp that shield an eye, etc.) can also be, comfort. LED lamp current spectrum is a single, intuitive is very dazzling, used to read easily fatigue, comfort is the worst.
- Q: ：Rechargeable led bulbs on the desk lamp is a few volts?
- Galvanic battery 4.47 V, the brightness of the light brighter than 4.2 V now, are you? You can try the 5 v charger, should be able to increase brightness. Brightness increased, however, is to rely on the voltage, made for light-emitting tube, will reduce the service life. This is the price.
- Q: I charge the battery of LED desk lamp is broken, can put the cell phone battery received above?
- If what also don't know, it's best not to casually pick up. If the battery voltage is different, it's easy to have a problem. Especially if charging voltage is higher than 4.2 V, cell phone lithium ion battery will explode, caught fire.
Send your message to us
2014 New! Usa Patents Eye Protecting Led Table Lamp
- Ref Price:
-
$2.48 - 2.68
/ pc
- Loading Port:
- Xiamen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 50 Pieces pc
- Supply Capability:
- 100000 Pieces Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
