Touch Sensitive Lamp,Wake Up Led Touch Light With Clock
- Ref Price:
-
$15.45 - 19.57
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 50000 Pieces Per Month pc/month
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Quality Product, Order Online Tracking, Timely Delivery
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Description:
* Touching controlling the lamp automatically to go&down
* Brightness adjusted by touching
* 30 pcs ultra-bright LED Light,emergy saving(<2.5w),eye-protection
* Colorful light-sensitive night light
* Digital display of time.temperature and date
* Voice control screen
* Five kinds of natural sound
Packing & Delivery
Packing details:
MEAS:61.5*51.5*27.2CM
G.W:13.5KGS
N.W:12.5KGS
Q'TY:10PCS
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: Led lithium battery lamp, 0.5 a rated input current search. With the output of 1 a charger or mobile power no problem?
- 0.5 A, you said is refers to the input current, voltage requirements of the charger? USB port is 5 v? If 5 v, you don't have ability to pipe the output of the charger is 0.5 A or 1 A, 2 A, 10. A, as long as the voltage is consistent, you can rest assured, when the charger voltage is 5 v, 0.5 A, 1 A, 2 A, 10 A... Refers to the charger output ability, such as 5 v2a charger, its output ability is strong, can recharge four 0.5 A LED lights at the same time, also can at the same time for the two 5 v 1 A cell phone charge.
- Q: How about the LED the lamp that shield an eye, ok
- Of course there are good there, than fluorescent lamp is the biggest advantage of no stroboscopic. Buy should pay attention to look at the LED parameters: the first is the color rendering index Ra is more than 85, reduction of color ability. A second look at the desktop illumination, 500-800 Lux, don't be too bright, easy to produce visual fatigue. Third simulation under the child's reading position look have uncomfortable glare. About 4 color WenXuan 4000 k. I hope it can help you!
- Q: The LED fluorescent lamp color temperature probably how many is the best
- Recommend the answer seems to had mixed color and color temperature. Color temperature is lamp environment, generally the color temperature of lamps and lanterns around 2000 k to 8000 k. Below 3000 k, called warm; More than 5000 k for cool color to move; Recently, between 3000-5000 k is defined as in the temperate zone. Color temperature has no good or bad, is built in design and lighting designer in accordance with the choice of theme design intent. In general, dining room, bedroom sweet place choose warm color to move, such as office, classroom choose cool color to move. In the temperate zone in recent years, mostly used for multifunctional facilities, but also be used office, interpreted as tempered let work environment atmosphere.
- Q: The led lamp low-grade why current sound
- 1, if appear this kind of current sound, then you buy the desk lamp of more times. Inside the power module is not very good. 2, the better the desk lamp of all is the use of constant current power supply, ensure that the service life of the lamp is longer.
- 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: I buy LED lamp light moving light and shade is how to return a responsibility
- Electricity ports poor contact, the ends out then plugged up.
- Q: The effect of rechargeable lamps and benefits
- And rechargeable LED desk lamp. The new desk lamp, more functional and convenient mobile carry rechargeable battery lighting, convenient in school in the middle of the night off electricity and power outages home use, many new and desk lamp also has the direct power supply lighting, for the life that occupy the home, travel moving multiple choice. And LED lamp no stroboscopic, new wedge structure characteristics of eye, eyes more comfortable. The following recommended a YG jager - 3963. Outside, and YG - 3963 is the same as previous models the appearance of the concise and easy, but the body material to the outside, and YG - 3963, dark blue plastic shell with a faint light, add white dot with good luster, switch button for and press buttons, elastic moderate, easy to use. 36 led power socket, lighting effect is quite good, brightness can free conversion between the two. Can be arbitrary Angle rotation mode of lighting lamp holder with multiple Angle, daily lighting use has more than enough. Jager YG - 3963 adopted the new wedge jager the lamp that shield an eye, wedge structure the lamp that shield an eye eye naturally, but also have the characteristics of common LED no stroboscopic, eyes more comfortable. Support strength double selection, adapt to the irradiation environment, support the mains power supply and battery charging power supply dual-use Settings, into use, the charge can be, the desk lamp of longer life more durable. The other models can be to continue to learn more about website jager. Or to the dealers, buy network consulting jager.
- Q: LED desk lamp, very bright, when buy later with more and more dark
- Droop, poor quality, I bought for my daughter, with more than a year didn't meet this problem, is pili brand
- Q: The principle of LED the desk lamp that shield an eye
- The LED similar principle. But the difference is that the LED is not by the electrons within the atoms jump to glow, but by the voltage on the LED on both ends of the PN junction, the PN junction itself form a level (in fact, is a series of energy levels), and then the electrons jump on this level and photon to glow. New LED display units are low power consumption, high brightness, long life, the advantages of small size, this article from the beginning of the LED display a brief history of the development of, surface-mount LED, automobile application is discussed and the development trend of LED lighting, LED to the Chinese engineers engaged in the development of display device has a certain reference value. Global the first commercial light emitting diode (LED) is made with germanium materials in 1965, its unit price is $45. In 1968, the LED research and development has made breakthrough progress, using nitrogen doping process to make GaAsP device efficiency reached 1 lumens/watt, and can emit red light, orange light and yellow light. To 1971, the industry and introduced with the same efficiency GaP green bare chip LED. Beginning in 1972 with a small amount of LED display for clock and calculator. The world's first using LED watch was initially sold in expensive jewelry store, it will cost up to $2100. Almost at the same time, HP and Texas instruments have also launched calculator with seven red LED display. In the 1970 s, due to the LED devices in the home and office equipment in a large number of applications, LED prices plummeting. In fact, the LED is the era's main text display and digital technology. However, in many commercial equipment, LED display also gradually by the fierce competition from other display technologies, such as LCD, plasma and vacuum fluorescent display.
- Q: The service life of LED lamps and lanterns is true?
- In theory LED (single light emitting diode) life can reach 100000 hours. But after assemble into lamps and lanterns, also related to the life of the other electronic components. That is the life of the LED lamps and lanterns of less than 100000 hours might fail, is not necessarily the LED itself, it is possible that the power of the chip, electrolytic capacitor and other components out first. And now many LED manufacturers, the quality is good and bad are intermingled.
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Touch Sensitive Lamp,Wake Up Led Touch Light With Clock
- Ref Price:
-
$15.45 - 19.57
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 50000 Pieces Per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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