Cordless Rechargeable Touch Switch Foldable Led Lamp

Ref Price:
$6.49 - 8.04 / pc
Loading Port:
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:The led lamp low-grade why current sound
You couldn't hear the sound of the single. Current should be the current instability caused by electric magnetic vibration. High-grade didn't work in a very stable power supply should be no broken (continuous waveform, basic), when low, the power output is lighter, and load lighter, leading to power cannot be stable and continuous work, appear discontinuous phenomenon. When the pulsation frequency into the region of the human ear can identify when they heard the sound. In general should be the power source design is not perfect, if you want to change, if you have a basic knowledge, from the perspective of the feedback loop.
Q:LED rechargeable lamp charging is better
Buy into the type of good, safe, nice hear thunder.Had better not use while charging
Q:Plug-in socket 12 led small desk lamp What is its battery model, the input and output voltage of each?
4.5 V to 6 V dc power supply, 12 leds is divided into three groups, each group of four, in parallel, each group of string a 60 euro / 1 w resistor. Charging desk lamp is LED (Light Emitting Diode) the desk lamp of the light-emitting Diode as Light source, with lithium battery and USB charging function, the LED is a solid-state semiconductor devices, it can be directly put DianZhuan into Light.
Q:The problem with LED charging lamps?
1, if the discharge to the LED desk lamp out recharging, the battery is already in a state of over discharge, discharge will seriously affect the battery life; 2, usually, when the discharge to about 80% of the nominal voltage battery, should be used to recharge the battery. Such as: the nominal 3.7 V lithium electricity, discharge to about 3 V, must charge nominal 6 V lead-acid battery, discharge to about 4.8 V must charge; 3, LED desk lamp is very save electricity, if the battery capacity is larger, continuous discharge ability is stronger, in the process of the whole light, LED lamp brightness change also be aware of not easily, just by visual inspection, indeed not easy to decide when discharge end; The easiest way to use multimeter test battery voltage to judge whether the charge. Hope the above reply to help you.
Q:What kind of USB power adapter for a LED light source is a USB power supply lamp?
no problem Use the USB power adapter output current are generally in the 500-600 ma. The laptop's USB port to provide 500 ma current. So the USB lamp current is absolutely not more than 500 ma.
Q:Led energy-saving lamps are easy to break
Lamp bead itself long life, but if private purchases, it is important to note that the quality of power supply, if the power supply is normal electrolytic, materials and more bad, can be used for a year is pretty good. When be being bought so little can distinguish good or bad, do not blindly pursue low price, or we will lose out.
Q:I buy LED lamp light moving light and shade is how to return a responsibility
LED lamp light (light shaking) generally there are two reasons: one is the direct use of alternating current drive, the lowest cost of this kind of desk lamp, it is only a current limiting resistor circuit and a set of leds, produce power frequency flicker is inevitable; Second, using the low cost of electronic transformer, circuit performance is not perfect, the LED drive power constant current effect is poor, in high frequency belch phenomenon, users will feel the light shake in light and shade
Q:So only the halogen lamp, but is low voltage halogen lamp, need a rectifier, and halogen lamp itself temperature is high, pay attention to the heat dissipation, color rendering index selected 90-100, color WenXuan 2700 k, the best for you.
Touch switch is a sense of application of sheet metal, unless the line on this, otherwise it will not bad. The first thing to look at you in the battery voltage is the same as in the original. In addition, it is possible that the triode inside or gate integrated piece of bad, estimate that you can't repair
Q:LED the desk lamp that shield an eye eye really?
Use eye, as long as the light is a kind of damage, the difference is only the size and the third, of course, is impossible, with the eye is not light lamp of choosing a cross-eyed least damage is completely necessary, by contrast, leds regardless of the effect, efficiency, and a huge step forward in principle, is the most close to natural light in all the light source of human invention. It is believed that you have to know. Just led lights there are pros and cons, now led market good rust is not neat, the size of the brand, the price have jet lag for a few times, but as long as it is more adept or understand led people have a better method, is a choice of using high power led lamp bead light is guaranteed!!
Q:Could you tell me how to repair have been flashing led desk lamp open,?
VIN = AC220 problems should be out in the filter is bad When you look at the output to the lights, voltage stability is not stable If the voltage stability is the filter Suggestions for large electrolytic at least more than 220 uf

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