Usb Lamp Energy Saving Led Night Light Usb Coffee Cup Lamp

Usb Lamp Energy Saving Led Night Light Usb Coffee Cup Lamp System 1

Usb Lamp Energy Saving Led Night Light Usb Coffee Cup Lamp

Ref Price:: $1.55 - 12.36 / pc

Loading Port:: Shenzhen

Payment Terms:: L/C,T/T

Min Order Qty:: 1000 Pieces pc

Supply Capability:: 20000 Pieces Per Month pc/month

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Specifications

USB Led Coffee Lamp,USB Coffee Lamp
1.powered by usb or 3pcs AAA batteries
2.low power consuming led lights
3.paper lamp shade

4.just like pouring coffee into a cup

5.comes with 3 drinking paper cups which can be used as lamp shades,can change lampshades as you like

6.can be powered by both usb or 3pcs aaa batteries

7.with aprrox 11cm long electric cable. 8 led lights

8.24.5CM in height ,approx 215g

Application

1.Hotels

2.Restaurants

3.Bar

4.Cafes

5.Lobbie

6.Corridors

7.Stairwell

8.Reception Areas

9.Study

Trade Terms

1. Payment: T/T,30% deposits before production,70% balance to be paid before delivering

2. Sample can be delivered in 7days

3. Shipping freight are quoted under your requests

4. Shipping port: Fuzhou Mainland China

5. Discounts are offered based on other quantities

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. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders 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 charging folding desk lamp it can directly plug: Most can't plugged directly, that kind of desk lamp without charging control circuit, as long as you don't put it down from the socket, I have been to the battery. The lamp general charging about 10 hours, evaporation of charging can lead to lead battery, the electrolyte (dilute sulphuric acid) concentration increases, serious shorten the service life of batteries.

Q:A LED light source is, but is not a plug-in, the power supply is a similar phone charger that this kind of desk lamp belongs to direct current (dc) or an alternating current, will it be a stroboscopic?: Normal LED desk lamp not stroboscopic, this is decided by are rechargeable LED desk lamp power supply. 1, the common battery power, the power supply itself is no stroboscopic characteristics, driven by its leds stroboscopic may not happen. 2, use UBS power, UBS power is through the conversion of switch power supply dc voltage source, the voltage fluctuation is small, could not have caused the LED strobe. 3, using a dedicated dc power supply, its form has two kinds of current source and voltage source, are generally not switching power supply, stability is very good also, normally not stroboscopic. If it is found that the LED light stroboscopic explained the power supply circuit and fault, such as open circuit, LED lamp trouble light filtering capacitance.

Q:Home to buy led desk lamp is broken? Can someone fix it?: Led desk lamp is broken happened to do a fourth most often is the lamp not bright, the bright part is divided into light, or is not all bright, if the part is not bright, leads to such a situation has a lot of, or the circuit in the process of transportation, short circuit, or the voltage lead to light bead is broken; Or transmission in the process of welding is not good, if so, in the case of cut off the power the lights bead is not light that were removed, ready to two-way plug into two line.

Q:LED desk lamp, very bright, when buy later with more and more dark: Not mass, domestic import LED with diode is also good, domestic doesn't (work well)

Q:How many good study led desk lamp: What do you mean how many degrees? Power? Brightness? Intensity of illumination? The temperature?With 3-5 w power leds.

Q:Led rechargeable lamps how to charge: There are two kinds of lamp battery: 1. The lithium battery with mobile phone charge, same charging indicator filled with red light turns green said, such as no charging indicator can only refer to the instruction. 2. Lead-acid batteries used in dozens of pieces of low-grade called students or children desk lamp, rechargeable light most of the products will not change color, usually from a few hours to ten hours

Q:How to choose the night reading reading lamp: The LED lamp quality is uneven. Is a common problem, because many of these lamps use small power LED as light source, the total power is not enough, not enough illuminance. Is it to use eye sanitation, depends on its use function. If the head of a bed lamp, small night light, the intensity of illumination requirement is not high, influence may not. But if as a reading lamp, inadequate illumination can accelerate the visual fatigue, is not conducive to protecting eyesight.

Q:Philips crystal sharp LED the desk lamp that shield an eye light bulb is broken?: Can only be built, and the lamp place also is not necessarily good, the first thing to chip, color temperature is the same

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:sk next incandescent lamp, led lamps and halogen lamps have what distinction, which better: So only the halogen lamp, but is low voltage halogen lamp, need a rectifier, and halogen lamp itself temperature is high, pay attention to the heat dissipation, color rendering index selected 90-100, color WenXuan 2700 k, the best for you.

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