Ce Rohs Touch Dimmable Dc Battery 2 Functions Lcd Clock Led Desk Lamp

Ref Price:
$14.42 - 16.48 / pc
Loading Port:
Shanghai
Payment Terms:
L/C,T/T
Min Order Qty:
500 Pieces pc
Supply Capability:
50000 Pieces Per Month pc/month

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Product Description:

CE ROHS touch dimmable DC battery  2 functions LCD clock  LED desk lamp  

 

Item No.: CM-TL-020

 

DescriptionLED desk lamp   WTG-020
LED47pcs*0.06W
inputAC 100-240V 50-60HZ
OutputDC 5V 1.5A
LUMEN output240
LED color Temperature6500K--4500K
working Temperature-10--40
product size 456*200*130mm/18*7.87*5.12inch

 

If with rechargeable battery , when power off , the lamp will still lighting on for 2-2.5hours  as a emergency light

Battery: 1).3xAA Ni-mh    1100mAh 

              2).Lead-acid cell    800mAh 

 

Function introduction:

1. Table size, suitable for every body.

2. LED brightness can be adjusted 

3. Color change speed is adjustable

4. With one power system,super visual effect.

5. With Original design remote controler, easy to control all the products.

6.Direct use Li battery, easy recharge.easy installation, 

7. Number of the product can be combined into a pattern of very many different shapes, soft lighting, beautiful and awe some.

 

Note:
1. when you use it for the first time,we propose to charge battery fully. 
2. Please use the USB power adapter which we attached in the package. If you want to use others, please make sure that the output voltage of USB adapter is 0.5-5 V 1 A, higher output voltage will damage product, or cause a short-circuit.                         
3. When the brightness of lamp dimmed, it means the battery is low. Please recharge or replace the battery in time .
4. In order to protect vision, please do not make the light to shine the eyes directly or using it for a long time (children should be used under the guidance of adults).
5. Please take out the battery, if you do not use the products for a long time.

 

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Q:Hello, I would like to ask you, if the desk lamp of household how much leds W?
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.
Q:sk next incandescent lamp, led lamps and halogen lamps have what distinction, which better
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.
Q:Are LED lights compared to dc lights?
Basically agree with net friend in front of the answer. The desk lamp of ordinary incandescent light bulbs with energy-saving lamps, bulbs and tubes in the current is an alternating current. Incandescent lamp current is ac mains, 50 hz, on and off the 100 times per second. Filament is high temperature heating, heat capacity to a certain extent, to cool and hot, stroboscopic was not obvious, but low light efficiency, energy saving. Energy-saving lamps, is the mains ac rectifier dc, again for the high frequency inverter (several thousand Hz) communication, energy saving, stroboscopic is not obvious, not like a normal fluorescent lamp. LED desk lamp, the energy conservation, but see, on the market at present basically is a built-in battery, use mains charging can't use the lamp, can light up from the mains before, often charging more than 6 hours, often should charge, so if used in a short time is can, such as to use for light continuously over a long period of time, is not convenient. LED flashlight, with short time, it is very good. If there is no battery, do not need to charge, it is more convenient. Above for your reference.
Q:How to distinguish whether the led lamps and lanterns glare, is there a standard?
Wu caused cause people watching and watching! If has the attention of people is a bad light. The visual environment unfriendly! General LED panel light is good. Problem is that there are a lot of high-power lamp bead or COB integrated chips into the glare of lamps and lanterns is very serious!!!
Q:With few desk lamp LED tile good children
LED lamp general 6/7 w is very bright, is too light is bad for your eyes
Q:LED small desk lamp, found that the charging indicator light is not bright, or bad?
Since it is new, then to find businesses, can ask how to use correctly.
Q:What LED lights so easy bad ah?
LED drive circuit, the chip is the key to LED lights, if more than 50 bulbs also do a little wrong, so reach the technical level of domestic some manufacturer, made in the country that is imported, it is better to buy some export brand. Some of taobao mall just can also, this price can buy good LED bulbs
Q:The LED lamp male female connector can be removed?
After connection, after the completion of inspection, no problem, need to bare wires with insulating tape or other should be closed, don't put the power supply wire and bare
Q:LED bulbs, use in the home, have harm to the eyes?
The characteristics of the LED lamps and lanterns is energy saving, high efficiency, environmental protection, long service life. And LED lights than regular incandescent light bulb more environmentally friendly. Leds have high power, low power, high power LED lamp is mainly used for outdoor lighting, indoor lighting is compared commonly small power, not too dazzling. But now the LED price is a little high, not too suggest you buy.
Q:I am doing an LED desk lamp,
Using PWM technology, you need to use single chip microcomputer output a certain duty cycle of square wave, the duty ratio, the greater the more bright. Also need to use sensors to collect light intensity, the establishment of a model, to achieve automatic brightness adjustment.

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