Led Desk Table Lamp

Ref Price:
$25.75 - 36.05 / pc
Loading Port:
Shanghai
Payment Terms:
T/T
Min Order Qty:
2 Pieces pc
Supply Capability:
5000 Pieces Per Month pc/month

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Product Description:

 

Product advantages:

1:Imported LED surface light source

2:Without high frequency flashing and glare

3:Good eye protection with close nautral light

4:High quality with imported alluminum and ABS(Fireproof: UL94\V-O)

5:Control light angle more flexible to meet different demands

6:Seven sliding touch dimmer(150\225\270\360 degree etc.)

7:USB charging port provided (Iphone\ Mp3\ Mp4 etc.)

8:Four colors for choice (Red\ Blue\ Gold\ Silver)

 

Application:
1.Table lamp
2.Bed lamp
3.Office lamp
4.Reading lamp
5.Working lamp
6.Emergency lamp
7.Radio online
8.Music speaker
9.Exquisite gifts

 

Cautions:
1.For the first time when charging the device, charge it more than ten hours but less than 24 hours; After the first time, the device will be fully recharged in eight hours, please don't charge it more than 12 hours.

2.When playing MP3, if the sound goes out or gets weak, it means the battery is running low, please recharge your device in time.

3.The device can perform during recharging, please turn it off if not using it.

4.Battery is not allowed when the device is on charge.

5.The voltage for recharging is between 4.5-5V, recharging time is between eight to ten hours.

 

Product Range

 

E27\E26\E14 LED bulbs,

 

E27\E12\E14 LED candle bulbs,

 

MR16\GU10\GU5.3\PAR20\PAR30\PAR38\E27 LED spotlights,

 

T8\T5 LED tubes, E40 LED streetlights, LED high bay lights,

 

G23\G24\E27 LED PL lamps,

 

LED floodlights, LED downlights etc.

 

Quality Guaranteed

 

Over 10 years experience in LED field, Experienced QC workers, Third Party Checking!

 

OEM provided

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Q:Led energy-saving lamps are easy to break
If there under normal circumstances, the rated voltage of electric work flow, calculated according to 5% of 10000 hours of light failure, can be used more than 60000 hours, it refers to the undead lamp (not bad not only). If it is used in the lamp above, theory can be used on more than 100000 hours, up to 20 years, but if it is used as a light source (such as LED bulbs lighting equipment), the life is small, poor, 60000 hours are very long. Is about seven years, at that time although it can shine, but the light is very weak (relatively), we say it's broken, just light has weakened, but also can bright). This is to make the LED material, generally good LED by copper plating silver bracket, good light emitting chip, with high purity gold welding, good sealing rubber seal, if it is a white LED phosphors also requires good quality, any link problems will affect the quality of leds. Of course, affect the price of it. I hope it can help you O (studying studying) O ~
Q:The led lamp charging more than 24 hours have what dangerous?????
1, the desk lamp of authentic qualified, the battery charging protection circuit for battery will not overcharge, adequate electricity stopped. 2, LED desk lamp is with LED (Light Emitting Diode) the desk lamp of the light-emitting Diode as Light source, LED is a solid-state semiconductor devices, it can be directly put DianZhuan into Light. Advantage is the light source direction is good, green environmental protection, long service life.
Q:General how long LED desk lamp charging full of learning
Depending on the quality of the products performance difference is very big in general is roughly in 3 ~ 5 hours, and the influence on charging the battery life is over charge and discharge, so it is best not to wait until there was no electricity charge when using don't charging time is too long, in use roughly estimate the time almost no electrical charge
Q:The advantages and disadvantages of LED the desk lamp that shield an eye
Suggest choose dc lamp At the moment there is a kind of complex light dc the lamp that shield an eye is good, with international patent. You can keep an eye on the lamp that shield an eye the lamp that shield an eye on market and other dc: one of the most essential difference between the high frequency the lamp that shield an eye (most of the domestic brand) : China's ac 50 hz, namely change 50 times per second. So direct use of alternating current (ac) electric light, are flashing, flashing frequency is commonly 100 times per second, is the grid frequency doubling, namely change 100 times per second. Other (international brand) : the lamp that shield an eye is high frequency variations of the lamp that shield an eye, not flash. Flash badly to the human eye can't see or added a filter, take temporary solution not effect a permanent cure. LED lights: not the lamp that shield an eye. LED energy-saving lamp tube is clean and healthy, but not the real meaning of the lamp that shield an eye. The first: the lamp that shield an eye is trichromatic lamp, light color is very good; And the LED is a monochromatic light source, can have influence on the color of the eye nerve, fatigue. Although its working voltage of direct current (dc), there is no flicker problem, but because of the LED chromatography is too narrow, can't use in the place with high demand with the eye, can only be applied to general auxiliary lighting (used in exterior lighting, light boxes, etc.). Second: the lamp that shield an eye is a special fluorescent tube; LED is a semiconductor light emitting diode. Dc the lamp that shield an eye: the alternating current into direct current (dc), first with dc lamps (high technical content), no flash, no stroboscopic, real and when using the light close to natural light, very bright, but not dazzling, very soft. And other kinds of electromagnetic radiation, more the lamp that shield an eye without any radiation. Of course the price will not low.
Q:Home to buy led desk lamp is broken? Can someone fix it?
Open the lamp plate, with a digital multimeter measure the lamp bead, bad to use soldering iron to remove, in a better LED lights up welding bead, pay attention to is the cathode, reset can! If no suitable LED lamp bead, can use a other LED lamp bead, if you don't have LED lamp bead can be replaced light-emitting diode tube, pay attention to is the cathode. After electrify leds light is so bright before, not as bright as LED lamp bead. Leds can be in other waste circuit board down a phone charger, or in the place such as waste charging treasure, the computer panel, vcD can be on the front panel, ready to do it, will shine again.
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:Use LED lamp plant useful? Useful for which plants, which plants useless?
Please use the special plants led lights, different plants require different proportion of blue light red light, different growth cycle will be different. The light of the lamp is lighting, may not be able to meet the needs of the plant's growth.
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:Do leds have ultraviolet radiation
No radiation, LED light-emitting mechanism and fluorescent lamps, white LED is blue chip produced by LED fixed frequency of blue light special phosphors emit white light, so need not worry completely with uv radiation. Unless you buy is the uv LED.
Q:The led rechargeable lamps useless can also be used for a long time
Can be used, but need to charge immediately, but the battery for a long time not charging, performance and life

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