Rechargeable Led Table Lamps Led-9902

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$3.61 - 4.33 / pc
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Min Order Qty:
2000 Pieces pc
Supply Capability:
500000 Pieces Per Month pc/month

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General Introduction

Rechargeable Led Table Lamps Led-9902



1.Rechargeable led table lamps;

2.High brilliant white LED;

3.Low energy consumption; 

4.Favroable design,small and exquisite;

5.Zero stroboflash,natural light,enviroment-friendly and eyesight protection product;

6.The light is gentle and soft;

7.Portable easy to take;

8.Flexible Spring Tube.



Light Source

High brilliant white LED(The piece of LED can be changed on buyers request)

Maximum Brightness

1000Lux/40cm from the LED Bulb

Control Brightness

Dimming Controller

The source of electric power

DC 12V(AC-DC Switcing Adaptor[110V-220V]

Electric Consumption

Max 5 W

Product Size


Product Weight



Environment Friendly Eye Production

1.A pollution-free environment-friendly luminous source product.Based on functions,not included mercury which is used for fluorescent product,and longer use time to help reduce environmental wastes;

2.Using DC electric power,no blink protects eye sight.


Power Consumption&Life Span

1.6 times cheaper electric cost than the fluorescent bulb;

2.6 times longer life span than fluorescent bulb(Semi-permanent).



Incandescent Bulb


Fluorescent of the Bulb Type



General Bright

Normal Bright

Very bright

Very bright


Based on China Rate




Less than 7.5W

Life Span(5Hours a Day)

1000Hours (200Days)

4000-5000Hours(2 Years 3Months)

Below 5000Hours(2 Years 3Months)

Over 30,000Hours(16 Years)



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 .



Shipping Service

Estimated Delivery Time


2-8 business days


3-8 business days


2-10 business days


1-7 business days


6-14 business days


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.  

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- Inquire about price/MOQ

Q:Amount for the LED - 666 desk lamp can use charging time
If need to replace the light source (light pipe), be sure to refer to LED lamp assembly for the specified parameters of the charging, and don't change the structure. LED rechargeable lamps surrounding not moisture, dust and impurities, such as have found that clean up in time. Try not to over and over again when applying the LED lamps and lanterns of switches, it can greatly shorten the service life of LED lamp. LED lamp battery charging protection is good, if need to replace please select qualified products. Charging in LED desk lamp of power recharged when finished quickly, do not run out of electricity, and then filling, please stay in xiao yu battery recharging. If long time don't have to, but after a period of time the charging time, on the ground of deposit must be put in wet places
Q:The principle of LED the desk lamp that shield an eye
The LED similar principle. But the difference is that the LED is not by the electrons within the atoms jump to glow, but by the voltage on the LED on both ends of the PN junction, the PN junction itself form a level (in fact, is a series of energy levels), and then the electrons jump on this level and photon to glow. New LED display units are low power consumption, high brightness, long life, the advantages of small size, this article from the beginning of the LED display a brief history of the development of, surface-mount LED, automobile application is discussed and the development trend of LED lighting, LED to the Chinese engineers engaged in the development of display device has a certain reference value. Global the first commercial light emitting diode (LED) is made with germanium materials in 1965, its unit price is $45. In 1968, the LED research and development has made breakthrough progress, using nitrogen doping process to make GaAsP device efficiency reached 1 lumens/watt, and can emit red light, orange light and yellow light. To 1971, the industry and introduced with the same efficiency GaP green bare chip LED. Beginning in 1972 with a small amount of LED display for clock and calculator. The world's first using LED watch was initially sold in expensive jewelry store, it will cost up to $2100. Almost at the same time, HP and Texas instruments have also launched calculator with seven red LED display. In the 1970 s, due to the LED devices in the home and office equipment in a large number of applications, LED prices plummeting. In fact, the LED is the era's main text display and digital technology. However, in many commercial equipment, LED display also gradually by the fierce competition from other display technologies, such as LCD, plasma and vacuum fluorescent display.
Q:The LED current problem? LED lamp current problem?
Power supply voltage will not have an impact on power electronics, electrical appliances it needed current from power supply only, will not change because of the size of the power supply current.
Q:LED lamp charging and then bad
Due to the charging voltage is higher, it is burnt out, LED lights in after the LED can also be used, but more troublesome.
Q:LED rechargeable lamp, battery voltage is how many v?
LED lamp battery charging are generally lead sulfate battery, voltage is commonly 4 to 6 v. Without marked is negative and without electricity, can see the internal structure of light emitting diode, the bulk of the pole is negative, namely the part attached to a light is negative, or look at like a bowl of concave portion of the attached to the cathode. So you can determine is negative.
Q:How to identify what the real eye lamp?
Fourth, a good LED desk lamp and pervious to light membrane and filter membrane, usually is pervious to light membrane in order to make the LED light is more soft, and filter membrane is effective for us to filter out the harmful light ingredients, so as to achieve the health requirements. x0dLED source volume is more small, so the shape of the LED products more beautiful. LED color more rich, as long as a little combination, can change several tens of different colors.
Q:LED dual-mode folding desk lamp on external what meaning be
LED desk lamp with ac plug, directly into the 220 volts alternating current (ac) above, turn on the switch, the lamp light, this is a built-in power supply. Accordingly, it is often said that the exchange desk lamp.
Q:Are LED lights compared to dc lights?
Basically agree with net friend in front of the answer. The desk lamp of ordinary incandescent light bulbs with energy-saving lamps, bulbs and tubes in the current is an alternating current. Incandescent lamp current is ac mains, 50 hz, on and off the 100 times per second. Filament is high temperature heating, heat capacity to a certain extent, to cool and hot, stroboscopic was not obvious, but low light efficiency, energy saving. Energy-saving lamps, is the mains ac rectifier dc, again for the high frequency inverter (several thousand Hz) communication, energy saving, stroboscopic is not obvious, not like a normal fluorescent lamp. LED desk lamp, the energy conservation, but see, on the market at present basically is a built-in battery, use mains charging can't use the lamp, can light up from the mains before, often charging more than 6 hours, often should charge, so if used in a short time is can, such as to use for light continuously over a long period of time, is not convenient. LED flashlight, with short time, it is very good. If there is no battery, do not need to charge, it is more convenient. Above for your reference.
Q:I had had a 20 leds rechargeable lamp, then the battery is broken
The desk lamp of you already can charge (should be 220 v) you can directly with charging power supply should be bright?
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.

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