2014 New Portable Eye Protection Touch Led Desk Lamp With 256C Living Color Light Ce Rohs Fcc
- Ref Price:
-
$11.33 - 16.48
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- T/T
- Min Order Qty:
- 12 Pieces pc
- Supply Capability:
- 100000 Pieces Per Month pc/month
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Feature
1.dimmer luxury table lamp
2.3 levels brightness touch dimmer
3.256 living color light
4.Touching color control bar
256 living color light touch dimmer european table lamps Functions:
Globoid base built-in red, green, blue LED bulbs to make the colorful living color light effect
Touch the color bar on the table lamp's base to change the color of the living color light
Flexible goose neck lamp arm, can light for different angle as your requirement
5000-5500K white light effect for the lamp
3-grade brightness touch dimmer
With ON/OFF touch key
DC5V/1A power supply
Advantages:
Innovative design of this table light, combine the living color light and table lamp, more fashionable, convenient and useful.
Living color light create the romantic atmosphere for parties and a soft sleeping light effect
Flexible goose neck lamp arm, illuminate a super wide angle
Eco-friendly, mercury free, radiation free
Eye-protection: uniform and soft light effect, anti-dazzle, relieve visual fatigue
Superb light quality: high luminance light effect, high purity, high color rendering
Efficient heat dissipation
Energy-saving: low power consumption, low degradation, save up to 80% energy
Long lifespan (more than 35, 000 hours)
Technical specifications:
Materials: ABS + PS +Rubber
Color: white, black or customized
Type of LED bulbs: 3528
Number of lamp LED bulbs: 34PCS
Number of living color light LED bulbs: 6PCS
Max wattage: 5W
Lamp color temperature: 5000-5500K
Lamp lifetime up to: 35, 000HRS
Lamp brightness: Luminous flux, 200LM
Lamp illumination: >500lux 30CM
Color rendering index: >70RA
Power supply: DC 5V/1A
Product size: 115x113x540MM
Warranty: 24 months
Accessories: DC adaptor User manual
Delivery:
Shipping Service | Estimated Delivery Time |
DHL | 2-8 business days |
FedEx | 3-8 business days |
TNT | 2-10 business days |
UPS | 1-7 business days |
EMS | 6-14 business days |
ePacket | 7-12 business days |
China Post Air Mail | 7-15 business days |
China Post SAL | 14-30 business days |
By sea | 30-40 business days |
1. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.
2. "Business days" means Monday-Friday, excluding holidays.
3. DHL and UPS cannot ship to military or P.O. boxes address.
4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.
- Q: Why do some led desk lamp is white light, have a plenty of take a bit of blue?
- With a little bit of blue is light; LED lighting is generally warm white, is white, cold white three color; Warm white, the color of light yellow, let the human look at warmer, solid said warm white. Warm white LED lamp light like a tungsten filament bulbs before that kind of color, can be used for household lighting. Is white, the color of the light color to white light gradually, but the color temperature of light color eye look more natural, reason is called white, also called natural white. Is the color of white light like a rod daily to the light, is also used for household lighting.
- Q: LED lamp stroboscopic serious, can you tell me the reason?
- Is zero, because ac 100 times per second of voltage is zero, if simply step-down rectifier circuit, or filter capacitance is too small, through the LED current is 100 times per second interrupt, LED is a semiconductor light emitting, reach nanosecond, response time and tungsten by electric heating filament reach the state of incandescent light emitting, filament cooling speed is about tens of milliseconds, you can turn on the LED desk lamp to see the inside of the circuit.
- Q: How bright flowers LED desk lamp, good quality
- As long as it's not fake, all have advantages and disadvantages, each lamp with after a long time, he would have. As a general indoor lighting to experience for themselves and the color also has the warm and cool colors, all can have a try.
- Q: Use LED lamp plant useful? Useful for which plants, which plants useless?
- Use LED lamp plant effect is not obvious. Need a dedicated plant growth lamp. Look from the spectrum (like a rainbow of colors), the closer to the sun, the effect is best. Because the leaves of plants, and the main absorption and LanZiGuang is red light, which is why leaves many green plants. On both ends of the fluorescent lamp with a filament, inside the tubes filled with tiny amounts of argon and the thin mercury vapor, tube coated with fluorescent powder, on the wall between the two filament gas when conducting an ultraviolet, the fluorescent powder making soft visible light.
- 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: Led lamp generally not transformer, why also said some led desk lamp radiation levels
- There will be no frequency transformers high-frequency transformer (a lot of switch power supply are to be used), and high frequency transformer has radiation. If there is a low frequency transformer (it does not need to high-frequency transformer) but not excessive radiation
- Q: Are led lamps good for eyes
- Second, from the Angle of the optical to see: Traditional light source, and at the same time issued a red wavelengths of light, you can understand as invisible infrared, the over 780 - nm wavelength radiation can cause damage to the eyes, myopia are mostly indoors for a long time, too much rely on under the traditional lighting light caused by the work and study. And LED light source, mainly is the blue chip inspire yellow phosphor, the wavelength of light in between 380-780 nm, no ultraviolet and infrared light, good LED light source (note is good, you usually see in stores outside does not conform to the mostly, the current domestic exports have all the good) color rendering index greater than 85 (color rendering index, the higher the more close to natural light), have relatively full spectrum, and also is to have the green light at the same time, close to natural light, when you know a lot of treatment of myopia are to see green things, because it is depends on the green light to repair damage to the eyes, at least not add to myopia.
- Q: What kind of light the lamp that shield an eye?
- The desk lamp, LED is better, although it will still more expensive than energy-saving lamp or the light bulb, but value: the choice of the LED to have the following key points: first, to see the shape of the LED lamp bead, must be patch (that is, a piece of aluminum substrate has a lot of square yellow dots), if the little lamp bead is spherical or several high-power lamp bead, decisively abandoned, because those are the old, bad for your eyes, just before the LED haven't rolling development to the mature technology;
- Q: How many watts of led the desk lamp that shield an eye with good students
- LED the lamp that shield an eye is generally low wattage, not too high, many big brands of LED desk lamp dimming function, need not too care about so wattage. And wattage and is good for your eyes there is no direct relationship, just a matter of personal habits.
- Q: The study USES the LED lamp?
- Personal feel is good, good reading time or a bright spot in the study, it is better on the eyes!
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2014 New Portable Eye Protection Touch Led Desk Lamp With 256C Living Color Light Ce Rohs Fcc
- Ref Price:
-
$11.33 - 16.48
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- T/T
- Min Order Qty:
- 12 Pieces pc
- Supply Capability:
- 100000 Pieces Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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