2014 New Portable Folding Rechargable Wireless Battery Led Desk Lamp With Power Bank And Phone Holder Function

Ref Price:
$15.45 - 33.99 / pc
Loading Port:
Shenzhen
Payment Terms:
T/T
Min Order Qty:
24 Pieces pc
Supply Capability:
100000 Pieces Per Month pc/month

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Product Description:

 

General Introduction

2014 New Portable Folding rechargable wireless battery led desk lamp with power bank and phone holder function

DC5V Flexible touch dimmer folded LED table lamp with Power bank function

 
Features:
Diamond shape base innovative design, mobile power and lamp combination, stylish, convenient and practical suitable for camping, travel, dormitory, library and other scenes

Touch sliding eye lamp, a new side-emitting LED surface light source detachable fold, lamp can be rotated 360 degrees, whole angle lighting
Efficient heat dissipation mercury free, Eco-friendly, radiation free
Light mode: planar light, refracted light guide lens, so that the light more evenly, mild.

Advantages:
Built-in 3000mah polymer battery for charging mobile phones and other digital products
5-Grade brightness touch dimmer
Phone holder, watch movie without hands to hold the phone
Eco-friendly, mercury free, no radiation, low carbon
Eye-protection: anti-dazzle, relieve visual fatigue
High color rendering, uniform illumination
Energy-saving: low power consumption, low degradation, save up to 80% energy

 

Specification 

Power source: 5W
Lamp beads / Quantity: 5730 10PCS SMD
Color temperature :5000-5500K
CRI:> 80RA
Material: ABS+PC
Working temperature: -20 °C ~ 40 °C
Maximum illumination: 30CM (LUX)/650LUX
Battery: 3000mah
Input voltage :100-240V 50/60HZ
Power supply: DC 5V 2A
USB output voltage: 5V 1.5A
Lamp Life time up to: 50,000 hours 
Color: red, blue, white
Product size: 30.5 * 7.6 * 3 cm
Color box size:
CTN size: (24PCS/CTN)

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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Q:Folding LED touch lamp generally will be problematic
This topic is not answer, because the LED control method are many, and the way of touch also many, control way is very much also, only from the basic principles. Caused by electric current is the main reason for the failure of light, at the same time, the LED lamps and lanterns has typical characteristics of diode (very small voltage variation, huge current change) so, LED lights control method based on current control is the best, since it is control cannot use constant current source, but to use can control constant current source. In controllable constant current source, a switch type and linear type, because the switch type is inductance as the main device, and a sharp tuning switch frequency will cause many problems, it is easy to damage the leds, controllable linear constant current source is low efficiency, but the problem is less easy to implement.
Q:Want to buy the university dormitory with plug-in study desk lamp, LED the good good or tubes
Some leds, white light is light, but some dazzling, often stay up late to some, more useful. The yellow is better for your eyes
Q:The principle of LED the desk lamp that shield an eye
Such competitive incentive LED manufacturers to further expand their product type, and actively seek the LED application field has obvious competitive advantage. After that the LED has applied to text dot matrix display, background light grid and the map array. Digital display the size and complexity of the growing, from 2 digits to three or even four, from section 7 of figures to display complex words and design combination of 14 or 16 segment array. To provide intelligent lattice LED display manufacturers started in 1980. The advances in technology have made the LED can be used in outdoor sports information release and car central high stop lights (CHMSL) equipment installation. Highlight blue LED to the invention of the realization of image advertising display screen, the screen can display image, full-motion video image. The emergence of blue leds can make people use backward transformation of phosphorescent materials from high-energy blu-ray partially converted into other colors. Now only use LED light source can be completely cover all saturated color of CIE chromaticity curve, and all sorts of color of LED and the organic integration of phosphorus can almost any color without any restrictions. In terms of reliability, the half-life of the LED (that is, the light output was reduced to half the time of the initial value) is about 10000 to 10000 hours. Instead, small type indicating the half-life of incandescent lamp (half the half-life of here refers to the number of lamp failure time) typical values is 100000 to thousands of hours, depending on the light of the rated current.
Q:How long does a charging lamp charge?
Charging commonly 4 hours is full of, but don't always keep filling. Because the battery will be overloaded, it is easy to be bad. Go down for a long time, the battery power will not durable. Moreover, this will not guarantee the safety of the battery, to believe, for its own security or security charge.
Q:Consult the LED rechargeable lamps not to save battery What do I do
Should be rechargeable lamps? The battery is broken. Apart to see how the battery is what, to taobao to buy the same battery replaced
Q:New LED small rechargeable lamps filled with electricity or running
First power consumption, basically see your battery is what material, have the ability to remember. If nickel-chromium batteries will be used up first, then charge, you can't have the to lithium ion.
Q:Are LED lights constantly flashing
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: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:The LED lamp can use while charging?
Quality is better, is to use the constant current source, you can charge while using, quality generally USES is voltage source, charging or not of the lamp voltage constant, can also charge while using. Quality again almost lamps and lanterns, the battery light directly, when charging, with charging part of the road, as long as the battery line voltage is also the normal range, flushed the edge can be used. The worst may be something wrong with the battery, charging circuit directly to the led lamp, so it is easy to burn out the light, it is recommended to use multi-function controller, can control the charging and discharging, ensure the safety of the leds.
Q:How about the LED the lamp that shield an eye, ok
The lamp that shield an eye does not recommend the use of LED, LED color temperature above 5000 k more, eyes are the most comfortable the best color temperature between 3500-4300 k, using leds to do the lamp that shield an eye too tired eyes. Recommend the use of three primary colors of eye hair yellow color of the brand

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