Cordless Rechargeable Touch Switch Foldable Led Lamp

Ref Price:
$6.49 - 8.04 / pc
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Shenzhen
Payment Terms:
T/T
Min Order Qty:
1000 Pieces pc
Supply Capability:
200000 Pieces Per Month pc/month

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Product Description:

 

General Introduction

Fashion USB LED desk lamp, High-performance LED light, Learning Lamps, eye-shield

 

 Feature

1. Touch induction switch, brightness control, and 360 degree adjustable angle
2. High-performance LED light, no stroboflash and long age, life more than 30000 hours
3. Brightness control: night mode, reading mode, lighting mode
4. Built-in Rechargeable battery, working time can reach 6 hours
5. USB charging, without extra power consumption, energy conservation and environment protection

 

Specification

MaterialABS
Carton size43*30*85 cm
Packing size13.5*10.5*17.5 cm
Unit weight460g
Carton qty24pcs
illuminance400Lux
luminous flux260
colour temperature6500k
Power12*0.06=0.72W
InputDC5V/150MA

 

 

About us

  • Nice products with nice price

  • Low consumption standby

  • Newest exclusive design

  • Strictly according to customers' requests when produce

  • Goods delivery in time

  • Fantastic feedbacks from the end users to our customers 

Our target is to give you better purchasing experience through this platform and your whole buying history.

 Looking forward to hearing from you!

 

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 .

 

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. 

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- Self introduction

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- Inquire about price/MOQ

Q:Why is the largest lamp radiation?
Flashing the radiation of electronic ballasts, recommended minimum and lamp bulb to keep a distance of 15 cm (electronic ballast of radiation attenuation quickly), desk lamp tubes in the largest radiation beyond the national standard 0.4 W/m2, 1000 times, at least also exceeds the national standard of more than 100 times, so banned from table lamp is too close for a long time.
Q:Folding LED touch lamp generally will be problematic
Is the most prone to problem of LED lights, light failure after the time far short of the publicity of use fixed number of year. Followed by touch components, due to the aging over time, after a certain period of time, the original set of voltage and current value has been far away from the original design value, prone to touch difficult, the problem of interval are not allowed to touch.
Q:The LED lamp can change the light bulb
If is the desk lamp of chip integration products, change the light bulb. (integration of desk lamp has included chips and power drive) If is common desk lamp shell, snail mouth there is filled with LED lights, it is can change the light bulb.
Q:Led rechargeable lamp, charging is completed, charging indicator light color?
There are two kinds of lamp battery: Lithium battery charge with mobile phone charge, same instructions filled with red light turns green said, such as no charging indicator can only refer to the instructions. Lead-acid batteries used in dozens of pieces of low-grade called students or children desk lamp, rechargeable light most of the products will not change color, usually from a few hours to ten hours. Lead-acid battery charging requirement after filled with a floating time state, with the changed the user capacity and circuit design is difficult to grasp, because charging time short, filling is too long to form a rechargeable battery life shortened, theonly low-grade products without charging protection circuit, only carefully study the product description. Rough judgment: try every half hour after 2 hours filling light observation (do not charge while light), and if no longer increases should be full of light is the brightest and desk lamp brightness, floating charge time same again can
Q:LED lamp circuit of current more conference appear what problem
LED current assembly LED life expectancy, calorific value is big, long droop decay quickly makes the current big but light from the darkness, also is actually short service life. String or depending on the design of the circuit. The string of reasonable and important. LED type belongs to the current control device, it is recommended that the concatenated as much as possible, control current. But the list of much needed voltage too much is bad for safety. When the number of string reaches the corresponding voltage should be increased and accordingly. Such as lamp had better control transformer within the safety voltage is better, after 24 v, for example, the pressure drop of about 3 v LED, and the best in a 6-7 more appropriate, the branch with current constant flow control device for the LED work, the more number of lights, and the same number again with constant current control, this is more reasonable.
Q:Baby what kind of table lamp? The LED lamp can be eye really?
Can protect your eyes, the light is primarily a stroboscopic damage to eyes, buy a desk lamp should pay attention to several problems: < ol > < li > stroboscopic, using a mobile phone or camera shot from close range luminous part, really no stroboscopic is made less than one line in the flashing < / li > < li > brightness and glare: never do desk lamp brightness is too high, about 6 to 9 w can meet the requirements of brightness, see glowing part directly, without strong dazzling, dazzling degree as small as possible < / li 
Q:Are led lamps good for eyes
Your problem, want to answer, the real LED lamp (from the luminous efficacy and color rendering index, dazzle light, intensity of illumination and light Angle to identify) is good for your eyes.
Q:LED lamp stroboscopic serious, can you tell me the reason?
Is zero, because ac 100 times per second of voltage is zero, if simply step-down rectifier circuit, or filter capacitance is too small, through the LED current is 100 times per second interrupt, LED is a semiconductor light emitting, reach nanosecond, response time and tungsten by electric heating filament reach the state of incandescent light emitting, filament cooling speed is about tens of milliseconds, you can turn on the LED desk lamp to see the inside of the circuit.
Q:I want to ask to buy what kind of bulb to eyes good, leds? How many watts
I suggest you study, do not use ordinary LED lights. Because ordinary LED lights are blue and yellow light, blue light adverse to the people, and its color rendering index and low. Hello you say this kind of situation as to how many watts of specific room to install light to protect eyesight. There is no clear regulation on medicine. Guidance: But to light and shade is appropriate, not too bright nor too dark for the best. If the children often learn can buy the lamp that shield an eye The average 30 watts around the small room can use energy-saving lamps, desk lamp can be used at the same time 12 watts around the lamp that shield an eye is better. Use energy-efficient light bulbs as a lamp bulb, 7 watts is appropriate, eyes feel comfortable, but you can buy a small guard no radiation the lamp that shield an eye, the lamp no ordinary electromagnetic radiation hazard, the lamp that shield an eye dry eye not to now, the light is not dazzling light design. In general, the bright LED lights, the brightness of the 1 watt equivalent to 20 watts incandescent lamp, therefore, used as a table lamp at close range, 3 watt LED lamp brightness should be sufficient. About the color temperature, personally think that as long as you feel comfortable, but the color temperature is too high may feel dazzling, easily tired... Might as well choose between 3500 ~ 6000 ° K. 3 w, 7 w will be stabbed eyes, desk lamp advice or use energy-saving light downier, in general, color temperature of 2700-3100 is suitable, is the warm light and natural light, white light 6400 of real life, we still use more but look for a long time, eyes will sting. There is no best, only the ideal of the lamp that shield an eye is the best color rendering of incandescent lamp, color rendering index of 99 above, by contrast, it is best for your eyes, but the color temperature is too low, only 2850 k, easy to disperse. Again, it can charge. Choose Bai Zhi lamp wattage nearly 25 appropriate up to standard? ! white
Q:Long card LED charging small desk lamp
Use desk lamp of 5 hours a day, a month how to use electricity. This kind of LED desk lamp is very energy. If you are only used for lighting, can answer 0 degrees, almost no electricity, electricity meters are invisible. If you want to study how much degree, the za to calculate. 12 lamp holder is 12 leds, each press 3 v, 25 ma calculation, power P = 12 * 3 * 25 = 900 mw = 0.9 W, before considering other loss, even if the power is 1 W. 1000 watts of electrical appliances use 1 hour to 1 KWH 1 KWH, the desk lamp of 1 watt 1 months use 150 hours is 0.15 KWH. So for the average person can answer 0 degrees. Do you have any questions? Can you give me a message!

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