LED Desk Lamp 4 Lighting Modes Reading Studying 5-Level Dimmer, Touch-Sensitive Control Panel

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50 pc
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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  4 Lighting Modes Reading Studying 5-Level Dimmer, Touch-Sensitive Control Panel

 

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.Non-Flickering Natural Light, Eye Protect.

2.4 Lighting Modes, 5 Level Brightness.

3.1 Hour Auto-Off Timer, USB Charging Port For Smart Phone.

4.Foldable Space Saving Design, Modern Fashionable Appearance.

5.LED bulb Life Span: 25 Years Under Normal Use.

 

 Specification:

Model:

CNRD-1105

Material:

PC+ABS+SMD

Voltage:

AC100-240V  DC 12V 

Lumen:

600lm

Color Temperature:

6000k

Function:

4 lightning modes

 

Application:




LED Desk Lamp  4 Lighting Modes Reading Studying 5-Level Dimmer, Touch-Sensitive Control Panel

LED Desk Lamp  4 Lighting Modes Reading Studying 5-Level Dimmer, Touch-Sensitive Control Panel

LED Desk Lamp  4 Lighting Modes Reading Studying 5-Level Dimmer, Touch-Sensitive Control Panel

LED Desk Lamp  4 Lighting Modes Reading Studying 5-Level Dimmer, Touch-Sensitive Control Panel

F0AQ:

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: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:LED lamp charging and then bad
You said you are a lantern fair due to the charging forgot to turn off the switch, could be greatly batteries have gone bad, try to change the battery.
Q:What if the led lamp doesn't shine
If it is a line break have to pick up, if there is black spots is the LED surface that is was burnt out, that is about to change the LED. Many of the LED circuit adopts the series circuit, that is to say an LED bad throughout the series circuit will not bright. Generally LED not easy bad, usually a transformer is the most easy to bad. Open it and see it
Q:Led rechargeable lamp, charging is completed, charging indicator light color?
It depends on your desk lamp charging circuit design. If the overcharge protection circuit, the circuit design charging is completed will change color. If charging circuit is pure, not overcharge protection, will not change color. Of course, there are overcharge protection circuit is better than not overcharge protection circuit
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:My desk lamp is touch switch, led lights are lit up
May be integrated block voltage is insufficient, low voltage cause, if you know some measure voltage circuit lo is not normal!
Q:LED lamp general 6/7 w is very bright, is too light is bad for your eyes
Light is not bright, can be sure is there is something wrong with the wire or internal charging circuit has a problem. Judge fault: 1, if the line is broken, looking for businesses of the same wire, in a first try (don't have to buy wire to test), indicator is not; 2, the light is bad, but little chance (if this is the case, the battery doesn't charge into the electricity, the battery has high pressure resistance state sulfide, battery need to be repaired). 3, internal charging line fault: most likely internal CBB capacitor to boil road, need to change. For this kind of lamp, the most easily broken electronic components in the charging circuit is the CBB capacitance. Can go to the repair shop repair. Only more than 1, 3 kinds of possibility is high, the highest 3, was ruled out small battery (internal small battery) problem, because the light is not bright, batteries to electric light advocate the lamp, that the battery is resistance, capacitance resistance step-down charging circuit to charge of no-load voltage can reach more than 300 v, is impossible, and no current flows through the indicator as long as is good will on, even if the battery fully charge it into electricity, indicator light will be bright. I have a problem is battery repair instrument design engineers, can ask me, I design the battery repair instrument can repair indicator but any vulcanization of battery and charge it into electricity. There is a way to judge whether there is a current through the, is at the moment of plugged into the plug has a tiny 1 of "pa", or "chip", close to the ear, can hear, careful observation can even see tiny spark, then the CBB capacitance not bad, but the light is bad, and the battery has the possibility of sulfide. Downstairs and a brother named longsheng fushun said about the battery internal resistance and resistance capacity no-load voltage of charging circuit, considered a battery sulfide failure (charge it into electricity, indicator), but not necessarily.
Q:How many good study led desk lamp
Last year I bought her son a 7-day's, now take down the feeling is very good
Q:Consult the LED rechargeable lamps not to save battery What do I do
Rechargeable battery for a long time will dry up, also can't charge into the electricity. There are quite a most batteries still can repair good,. Carefully open the sealing with a small needle to fill some of distilled water, if can't find the distilled water used to drink pure water to also go, but remember that not too much, can see the wet inside. After filling water seal sealing again. This way can indeed repair quite a most can't use the battery.
Q:The led rechargeable lamps useless can also be used for a long time
I am LED lamps and lanterns is developed. LED lights actually there is no essential difference with traditional use of lamps and lanterns.

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