Led Wall Lamp,Desk Light,Table Lamp System 1

Led Wall Lamp,Desk Light,Table Lamp

Ref Price:: $6.18 - 7.21 / pc

Loading Port:: Shenzhen

Payment Terms:: L/C,T/T

Min Order Qty:: 1 Piece pc

Supply Capability:: 2000 Pieces Per Day pc/month

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Item Name: LED Wall Lamp,Desk Light,Table Lamp CE&RoHS Certificate

Description :

1)Folding LED reading lamp
2)LCD display with data of month,date,hour,minute,temperature,Alarm and snooze
3)Turn on/off the lamp by touching inductive key instantly
4)Adjust brightness by touching inductive key for more than 1 second
5)Originally and ingeniously optical design,with transparent lamp wick,super feeling
6)White light LED energy-saving lamp,non-stroboflash,eye-protecting,maintenance-free,energy-saving,environmental-protection and long-life
7)Built-in high-capacity and long-life chargeable battery,safe,energy-saving and convenient
8)Indicator light will be on when charged(Charging status indicator light red,full of electric light yellow state instructions)

9.)USB power cable and adaptor is attachment to the product for free

10)INPUT:USB 5V/500mA

LITHIUM Battery:3.7V/1000mAH

clock power:CR2025/3V

Main feature:

Folding LED lamp

Folding at will Touch sensor fast

Brightness at will calendar clock

LCD display with data of month,date,week,hour,minute.

the temperature of the surrounding

Alarm and snooze.

Specification :

Nmae	LED Wall Lamp,Desk Light,Table Lamp CE&RoHS Certificate
Material	ABS+Aluminum Alloy
Size	18 X 4.5 X 2.8cm
Design	Double folding
Light source	LED
Light quantity	18
Light adapter	USB 5V/500mAh
Light power	Lithium battery, 3.7V/1000mAh
Brightness	Ajustable
Switch	Inductive touching
Time show	Transparent LCD digital calendar
Calendar power	CR2025/3V/1.5W Button battery

Packing information:

PP bag with blister, into standard colorful retail box

Quantity: 50pcs/ctn

Measuremen: 38.2*25.6*29.6cm

N.W./G.W.: 17.6/18.2kgs

Packing information:

Put 1 pc into a bubble bag, then into a standard Color box

Item Name	LED Wall Lamp,Desk Light,Table Lamp CE&RoHS Certificate
Model	HL-8011
Color	White
Unit size	184.52.9cm
Package Size (LxWxH)	25cm x 17cm x 8cm
Carton Qty.	36PCS
Carton Meas.	41.826.745.8cm
N.W./G.W.	14.5KGS/15.5KGS

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 the desk lamp that shield an eye how to choose?: No stroboscopic, this is the most critical. Color rendering index above 80 (the higher the better).I hope you can help me

Q: Charging forgot to turn off the switch, directly inserted, and then not bright,, but the charge will bright lights.. Bulb burned out or what? Can you take?: 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: There are several major disadvantages of LED lamps: Poor work LED the lamp that shield an eye will produce slight stroboscopic and radiation

Q: Led desk lamp and common desk lamp which is good: The launch of the white light LED light source can form mainly consisted of 450 ~ 455 nm wavelength of the blue light stimulate phosphor powder, including lower wavelength firing ability are more strong. Usually LED lights factory within a 500 - nm wavelength control, generally is 450 ~ 455 nm or 455 ~ 460 nm, belong to the strongest radiation damage extents

Q: Said online using a mobile phone to see stripe is low, easy to cause fatigue, eye injury, desk lamp, hope you recommend some good reading for a long time, mainly recommended within 100 yuan small desk lamp, of course, you can go home and buy a good: To see: from the perspective of electronic LED desk lamp, due to the light source is LED, LED is a dc light-emitting devices, theoretically to the light, the previous generations of light source with us to the light, the traditional light source such as energy-saving lamps, metal halide lamp, incandescent lamp is communication, will follow the civil power to change the frequency of the input current, so the frequency of communication wave makes the traditional light source will appear in the stroboscope, long-term study working in this kind of light source under the eyes hurt. Use LED lamp, want to see you understand not understand, not all leds are no stroboscopic, if is to use the desk lamp of rechargeable batteries, light-emitting panel does not directly see each LED lamp bead, no dazzle light is that it can until the protection for your eyes, please note that must choose surface is illuminated.

Q: How long will leds last?: Comparing to conventional light bulb is very durable. LED in general notes, can be used more than 50000 hours, and some producers to promote their LED can operate 100000 hours. The main problem is that the LED is not a simple operation, no longer its rated life cannot use traditional lamps and lanterns of measure method to calculate. In fact, when testing the LED life, no one will stay beside waiting for it to stop working. However, there are still other ways to calculate the service life of the LED. LED is lasting, because it won't produce filament fuse problem. Leds will not stop working directly, but it will gradually degraded over time. Forecasts suggest that high quality LED after 50000 hours of continuous operation, also can maintain more than 60% of the initial degree of the light. Assumes that the LED has reached its rated service life, in fact, it may still be shine, just the light is very weak. Want to prolong the service life of the LED, it is necessary to reduce or completely dispel the heat energy produced is the LED chip. Heat energy is a major cause of leds stopped working, LED the life of the related to LED chip and ELDerly drivers.

Q: The LED lamp can change the light bulb: Can, but want to use soldering iron, more troublesome, generally in all the places selling electronic components.

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: The service life of LED lamps and lanterns is true?: In theory LED (single light emitting diode) life can reach 100000 hours. But after assemble into lamps and lanterns, also related to the life of the other electronic components. That is the life of the LED lamps and lanterns of less than 100000 hours might fail, is not necessarily the LED itself, it is possible that the power of the chip, electrolytic capacitor and other components out first. And now many LED manufacturers, the quality is good and bad are intermingled.

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