LED Desk Lamp Dimmable 3-Level Dimmer Touch-Sensitive Controller

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Min Order Qty:
50 pc
Supply Capability:
50000 pc/month

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Item specifice:

Color Temperature: Warm White IP Rating: IP54 Lamp Body Material: ABS
  ,,,,, Power(W): 6

Product Description:

LED Desk Lamp Dimmable 3-Level Dimmer Touch-Sensitive Controller

 

With the development of technology, owning a smart desk lamp is very helpful for our life. 

 

Features:

Durable:
- LED bulb lifespan over 25 years, no bulb changing troubles anymore
- High quality engineering plastic, piano white finish

Energy-saving:
80% less energy cost than incandescent lamp, Eco-friendly.

Healthy:
- Flicker-free natural light, ease for eye
- No mercury, No UV, No radiation, No noise

Convenient:
- Elegant foldable design, occupies less space
- 18" tall, fits well with PC monitor, no glare reflects on screen
- 60min auto-off timer, handy for bed reading before sleep
- 5V/1A USB charging port, refuel your phone conveniently
- 4 lighting modes:
* Reading: cool white light helps you enjoy the reading without eyestrain
* Study: brightest cool white light, each word become so clear on the book
* Relax: cozy warm light drive all your stress away, leisure time!
* Sleep: comfortable warm light, good dream awaits
- 5 level brightness, simply touch the "+/-" to get ideal light


Advantage:

1.3-Level touch dimming.

2.Night light and 1 hour Auto Timer.

3.Adjustable arm for easy directing of light.

4.Ultra thin lamp head and aluminum metal rod, visually elegant.

5.High quality LEDs Smooth and uniform lighting, no ghosting, no glaring.


 Specification:

Model:

CNRD-1109

Material:

PC+ABS+SMD

Voltage:

AC100-240V  DC 12V 

Lumen:

600lm

Color Temperature:

6000k

Function:

4 lightning modes

 

Application:

LED Desk Lamp Dimmable 3-Level Dimmer Touch-Sensitive Controller

LED Desk Lamp Dimmable 3-Level Dimmer Touch-Sensitive Controller

LED Desk Lamp Dimmable 3-Level Dimmer Touch-Sensitive Controller

LED Desk Lamp Dimmable 3-Level Dimmer Touch-Sensitive Controller







FAQ:

1.Q:What's your payment terms?

   A: T/T or L/C

2.Q:When could you send me the samples

   A:2-3days

3.Q:How long is the bulk time?

   A: About 8-25days

4.Q:Do you also sell other kinds led lights?

  A:Yes, we also supply led bulbs, spotlights, led light, led tube light ,ceiling light etc.

 


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Q:How to maintenance of led desk lamp filled in no electricity
Possible battery charging circuit is broken, seeing you is what buck circuit, if it is a transformer or resistance and capacitance step-down circuit is relatively simple, maintenance is a electronic components, slightly understand electronic knowledge can repair myself. If it is switch power supply is trouble to repair, to professional maintenance technology to repair.
Q:LED rechargeable desk lamp the internal rechargeable battery, charging voltage is how old?
Now that can tear down, can directly measure the voltage across the battery is generally a little more than 3 V, with USB 5 V charging slightly larger, it is best to 4 V or 4.2 V of mobile phone chargers.
Q:The led bulb loaded on the adjustable light lamp is broken
LED lights it is transistor luminescence is not pure resistance filament bulbs, when dimming voltage changing, the frequency is changing so affect rectifier, sudden high voltage will burn out the LED.
Q:LED lamp into the strip on the old flash, somehow, to teach
You have the phenomenon of poor contact strip inside It is ok to exclude poor contact
Q:Led the desk lamp that shield an eye how to choose?
Eye protection is our life lessons, eye to start at a young age. Students in rapid growth stage, the body should protect the pair of the window to the soul. Eye can reflect on a lot of details, the lamp that shield an eye can greatly alleviate eye fatigue, protect your eyes from harm. The lamp that shield an eye is not adjust light brightness, who can adjust the brightness of the lamp that shield an eye eye function. Is the price is more expensive than ordinary ordinary incandescent bulbs. The lamp that shield an eye lamp luminous color temperature value determines the degree of light is downy, high and low are not good, is suitable for 4000 k to 5200 k. The lamp that shield an eye of 4000 k to 4500 k, the light is slightly red, more soft, suitable for primary school students; And 4500 k to 5200 k color temperature value is suitable for middle school students and its older customers to use. There is good, had better choose light yellow lights for under the yellow light will feel soft and comfortable to read and write, by reading in white, for a long time will feel sore eyes. The choice of the desk lamp that shield an eye still depends on the brand, good brand of the lamp that shield an eye quality guaranteed, the quality is qualified through inspection
Q:What are led lamp accessories
Base, supports, lamp cover, LED lighting slab, connecting wires, switches, + 1, 220 v direct plug-in: transformer, rectifier steady pressure plate. + 2, USB plug type: USB cable, drive power panel
Q:LED lamp is broken, put it down, things do
Using the multimeter, diode first gear test lamp bead is damaged. Then find a chip, CL BP OB or PI, NXP driver chip both at home and abroad, and design a constant current drive power supply. Of course also need to look at your desk lamp lights, string and how. General desk lamp is the output of 0.3-0.35 - A, your driver can be designed so that the output current.
Q:LED lamp circuit of current more conference appear what problem
Large current and more way to reduce the current. Of the main parameters affecting the service life of the LED is current and temperature, electric current, the greater the corresponding calorific value was greater, so the LED driver must reasonable control current, the other current large whole lamp of photosynthetic efficiency is low.
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:LED desk lamp, the USB interface, security, will the light bulb suddenly blow up
Absolutely safe. The LED is solid, there is no gap, not like a normal light bulb, there is no fry

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