Rechargeable Touch Sensor Led Desk Lamp
- Ref Price:
-
$1.03 - 3.09
/ pc
- Loading Port:
- Shen Zhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 50000 Pieces Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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Rechargeable Touch Sensor LED Desk Lamp has 24 bright SMD LED beads, which the radiation of light is so good and no glare
and no radiation, so that you can protect your eyes well, energy saving and environmental protection.
Very good performance ! One touch button & keep touch for infinite dimmer
It adjusts the brightness and the color temperature by touch pad easily, is an irreplaceable lamp
that will save you in energy cost.
Provides Eco-friendly, Natural, Non-flickering Light for stress free productivity and enjoyment.
Feature
*Cold Light Environment(Studying Mode): increases attention & concentration with high-range
color temperature (5500K-7000K)
*Natural Light Environment(Reading Mode): stimulates concentration & reduces eye strain with
mid-range color (4300K-5300K)
*Warm Light Environment(Relaxation/Bedtime Mode): encourages a deep sleep with comfortable
soft light (2500K-3300K)
Specification
Style | DL002 Rechargeable Touch Sensor LED Desk Lamp |
Product Size | 15x7x34CM |
Color | White,Pin, Blue, Red, Yellow, Purple, Orange for choose |
Light Source | 24pcs super LED light (SMD lamp beads) |
Power Source | USB rechargable |
Swith Mode | Touch switch control |
Light-dimmer | Touch the infinite dimmer |
Materia | ABS + PC |
Power | 1.5W |
Color Temperature | 2500-7000K |
Voltage | DC 5V |
Build-in rechargeable battery | 800 MAH |
Luminous Flux | 240 LM |
Rotation Angle | 180 degree |
Color Rendering Index | >70 RA |
Recharged Time | 3-4 hours |
Working Time | 10-60hours |
life time | 40,000 hours |
Applicable Place | shopping malls/ restaurants/ hotels/ conference rooms/ exhibition halls/ home decoration anywhere you like |
Advantage
* No harmful material.It’s totally safe for your eyes.
* The emitted light won't strain your eyes, which is essential for those who like spending countless
hours reading novels, comic books and magazines or watching photo albums.
* Let your kids use this harmless light - even under their bed - with total peace of mind!
* Built-in rechargeable lithium battery, safety, energy saving, environmental protection, convenient
* Touch Switch Control on/off
* Save money and make the environment greener!
*Clear finish of round mold, high stability, free adjustment of light angle
Application
LED lamp can be widely used in shopping malls, restaurants, hotels, conference rooms, exhibition
halls, home decoration and other places, this lamp is the ideal choice for all of friends.
Provides Eco-friendly, Natural, Non-flickering Light for stress free productivity and enjoyment.
Package includes
*1 LED Desk Lamp
*1 USB cable
*1 Instruction 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: The LED rechargeable lamps can charge while lighting? The reason?
- Desk lamp is not poor, not because of burn out, because the light and a battery, so the voltage may be no more than the battery voltage
- 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
- With photosensitive components after sampling the operational amplifier amplification, then send the feedback signal input terminal of the PWM controller, light to adjust the sensitivity of the feedback signal strength by adjusting the op-amp magnification (resistance), no need for A/D converter and SCM, that is too complex, workload big cost is high. A photosensitive diode, an op-amp, a PWM controller (e.g., UC3843), plus a few resistance capacitance inductance, there are ten yuan or so.
- Q: I want to ask to buy what kind of bulb to eyes good, leds? How many watts
- Buy some high frequency, power need not too high.Incandescent lamp, 30 degrees or so.
- Q: How bright flowers LED desk lamp, good quality
- The main characteristic of LED lamps and lanterns is long life, high efficiency, energy saving, lamps and lanterns and a higher level than in the past, leds are currently, improve and mature technology development stage, the market is multifarious, the good and bad are intermingled, in spite of the LED lamp is a good thing, also want to have a mature market process, evolution process, relative to three primary colors energy-saving lamps more mature, more insurance.
- Q: Someone said to 7 w is enough light It does not hurt the eyes But I go to TB, some sellers told me 3 w is enough (equivalent to an incandescent bulb 40 w) don't know that right?? ...... Would like to ask how many watts of LED desk lamp what you buy is good for your eyes? What color temperature in right? Thank you ~
- 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: LED the desk lamp that shield an eye to choose good warm light or white light is good?
- All said no white or warm white light, how still stubbornly say which good? So you say like fluorescent lamp of white or yellow incandescent lamp? Want to that is that, it's all the same eyes, no better.
- Q: Could you tell me how to repair have been flashing led desk lamp open,?
- VIN = AC220 problems should be out in the filter is bad When you look at the output to the lights, voltage stability is not stable If the voltage stability is the filter Suggestions for large electrolytic at least more than 220 uf
- Q: The principle of LED the desk lamp that shield an eye
- Such competitive incentive LED manufacturers to further expand their product type, and actively seek the LED application field has obvious competitive advantage. After that the LED has applied to text dot matrix display, background light grid and the map array. Digital display the size and complexity of the growing, from 2 digits to three or even four, from section 7 of figures to display complex words and design combination of 14 or 16 segment array. To provide intelligent lattice LED display manufacturers started in 1980. The advances in technology have made the LED can be used in outdoor sports information release and car central high stop lights (CHMSL) equipment installation. Highlight blue LED to the invention of the realization of image advertising display screen, the screen can display image, full-motion video image. The emergence of blue leds can make people use backward transformation of phosphorescent materials from high-energy blu-ray partially converted into other colors. Now only use LED light source can be completely cover all saturated color of CIE chromaticity curve, and all sorts of color of LED and the organic integration of phosphorus can almost any color without any restrictions. In terms of reliability, the half-life of the LED (that is, the light output was reduced to half the time of the initial value) is about 10000 to 10000 hours. Instead, small type indicating the half-life of incandescent lamp (half the half-life of here refers to the number of lamp failure time) typical values is 100000 to thousands of hours, depending on the light of the rated current.
- Q: How many watts of led the desk lamp that shield an eye with good students
- LED lamp general 6/7 w is very bright, is too light is bad for your eyes.Have a personal 11 18 w
- Q: When did you buy? If it is just bought, suggest you use first photoelectric charge again
- LED, LED because of the different luminous principle, eliminate the stroboscopic and has high photosynthetic efficiency and pursue higher photosynthetic efficiency potential Advantage is small volume, no stroboscopic, including UV, high light efficiency, using high quality chip (OSRAM, day, and the name of the CREE) products can reach more than 80 or 80 color and has a long life The disadvantage is that the current national standard uncertainty, the products on the market anomalies chaos, most manufacturers use inferior chip led to less than 50 color... And LED chip due to poor use drive electric power are different, such as chip array and flashing brightness difference problem In a word, If conservative and don't care under the condition of light, it is best to use halogen light source to read; Care about energy saving problem use energy-efficient light bulbs, but must pay attention to choose big, because of the small manufacturer use halogen powder phosphor color rendering index less than 70, the same is not suitable for reading; If the pursuit of high-end, strict energy-saving, wish longevity noodles and the modelling of traditional light source, can choose LED products, but the best choice in the lighting industry's top brands and formal channel, so as to the quality of the products
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Rechargeable Touch Sensor Led Desk Lamp
- Ref Price:
-
$1.03 - 3.09
/ pc
- Loading Port:
- Shen Zhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 50000 Pieces Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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