3W Flexible USB charging LED desk lamp
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000000 pc/month
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Specification
This item has two style: one is with living color change base, and the other don't have living color changing base. Pls noted.
1. Design concept:
All new design element, conform to lighting engineering. Emiting soft and comfortable light, stepless dimmer, no strobe, for better eye-sight. Longer life span, eco-friendly.
2. Users:
Suitable for all kinds of person to use. No matter you are a student or a white collar, you will like this natural and comfortable light.
3. Warranty & Support:
After received product, please check the package whether it is intact, should include lamp body and charging cable. If miss something, please contact the seller directly.
4. features:
High electric efficiency: Lighting 1,000 hours consume 4.5kwh.
Dimmer: Stepless dimming by touching
Rechargeable: Most advanced Polymer lithium battery(1000mA), high quality power control IC(prevent extra currents, extra charging or extra discharging);
Materials: High purity ABS materials with perfect curves appearance, detail cast quality
Eye protection:DC input, no light strobe
Health: No ultraviolet rays, no infrared, no radiation
Eco-friendly:Doesn’t contain mercury and xenon, recyclable parts, won’t occur EMI
Long life-span:Semi-conductor chip light emitting, no lamp filament, no glass bulb, unbreakable, the life-span is above 50,000 hours
Luminous efficiency: Low heat rate, transform 90% electric energy into visible light
Safety: Low voltage and current lighting, low heat rate, no safety hidden trouble, can be applied to mining and other places.
Practical patent, patent number: 201530035721.5
5. pictures
- Q:How many watts of 10 square meters of the bedroom with led bulbs Warm white or white
- LED bulb specifications now have 3 w, 5 w, 7 w, 9 w is common, like how to buy big brand certainly better brightness, 5 w and close to the original energy-saving lamps 10 w, about half is the province. 10 square room seeing you is what lamps and lanterns, with an estimated 5 w and 7 w enough. Warm white or white look like, do you want to create a warm environment, for example, the preferred warm white, want to feel a little bit bright choice is white.
- Q:Energy-saving light bulbs or LED bulb can't use on the dimmer lamp holder?
- If will move light to the middle position, weakened due to power supply, energy-saving lamps and the LED light can't work normally. To energy-saving light, it will flash, affect the service life of energy-saving lamps. About LED lights, can cause brightness is low and unstable, but will not affect the service life of LED lights
- Q:Led desk lamp suits, how many watts of the led lamps are very high colour temperature
- The power of 1.6 W as small obviously a big gap compared with the fluorescent minimum 11 W. Now you are in the best tube is short of the brightness. Its advantage is to save electricity, if you want to look good will have to buy a 7, 8 W above.
- Q:Led lamp, good point light source or surface light source
- Desk lamp to see is to choose lamp holder types use the bedroom or in the study, the study USES led is very good choice, monochromatic light color cold light source, can help clear your mind to learn reading; But the bedroom use or suggest using incandescent lamp, mild color, adjust the mood to sleep. Get to the point, it is recommended to use surface light source, light area is larger, help reading and prevention of myopia.
- Q:What are led lamp accessories
- USB cable, drive power panel. + 3, rechargeable, rechargeable battery, voltage regulator circuit board (rechargeable).
- Q:I'm doing a LED desk lamp, can be through the outside light intensity automatically adjust the brightness of LED, using PWM technology, how to do excuse me
- A photosensitive diode, followed by current - voltage conversion and amplifying circuit, and then sent to the AD converter, into a digital signal, for single chip microcomputer. Single-chip microcomputer according to the amplitude to send a PWM control signal to the pulse width control chip.
- Q:Long card LED charging small desk lamp
- According to the instruction of filling. Led lights is very save electricity. 1000 w (tile) with electric drive for an hour once electricity, such as lamp 10 w, 100 hours once electricity, a kw lamp wattage that number is how many hours once the power point
- Q:Are sold on the market in recent years that most students rechargeable lamps with the sort of, call what name I also do not go up, anyway, not expensive, I would like to ask you about the charging lamp charging commonly how long?
- Charging time depends on the built-in rechargeable battery capacity and provide the size of the charging current charging circuit. General capacity/charging current multiplied by 1.2 is about the same time.
- Q:The led bulb loaded on the adjustable light lamp is broken
- Estimate the dimmer lamp does not support adjust the use of leds, please check the desk lamp for light source, and then determine whether or not suitable
- Q:LED rechargeable lamps learning how many watts?
- Generally 5-10 w. 1. 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. Is the third generation after the incandescent lamp, fluorescent lamp lighting technology, has the characteristics of energy saving, environmental protection, safe and reliable, solid-state lighting is favored by the industry in the next decade to replace traditional lighting appliance potential new light source, represents the future of lighting technology.
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Send your message to us
3W Flexible USB charging LED desk lamp
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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