Led Usb Connector Flexible Gooseneck Led Table Lamp

Ref Price:
$1.03 - 3.09 / pc
Loading Port:
Shunde
Payment Terms:
L/C,T/T
Min Order Qty:
100 Pieces pc
Supply Capability:
50000 Pieces Per Day pc/month

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Product Description:

 

General Introduction

Led Usb Connector Flexible Gooseneck Led Table Lamp

LED flexible tabel light 0.5W/1.2W with sensor and on and off button

LEDs QTY: 8pcs leds.

Aluminum body. with touch sensor switch, or "on" "off switch.

 

Specification

Product Name

LED lighting fixture

Model Number

WST-1812-12k

Input voltage

85V-265V

Power

0.5W

switch

touch sensor, and "on"" off" switch,

Color Angle

Any color is available

Life span

Over 50,000Hrs

Material

Brushed aluminum

LED PCs

18pcs, basis on cusmtomer demand

  

Feature 

Efficiency and energy saving

Green environmental protection

(no pollution, no UV and IR, no light pollution)

Long service life

Perfect structure design

Applicability

Shake proof

 

Application

Widespread use in family, showing room, commercial building, hotel, restaurant, office, tower, subway, station, bus and train

 

Our services:

1. For all your inquires about us or our products, we will reply you in detail within 24 hours
2. We own well-tranied and passional sales and after- sale services who can speak fluent English.
3. We offer OEM services. Can print your own logo on product , can customize the retail box packing and other things.
4. We have very experienced R&D engineers and we have strong ability to do ODM projects.

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. 

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Q:The led lamp low-grade why current sound
You couldn't hear the sound of the single. Current should be the current instability caused by electric magnetic vibration. High-grade didn't work in a very stable power supply should be no broken (continuous waveform, basic), when low, the power output is lighter, and load lighter, leading to power cannot be stable and continuous work, appear discontinuous phenomenon. When the pulsation frequency into the region of the human ear can identify when they heard the sound. In general should be the power source design is not perfect, if you want to change, if you have a basic knowledge, from the perspective of the feedback loop.
Q:Led and energy-saving light which good? To solve the
Mercury elements contained within the ordinary energy-saving lamps, bulbs if there is damage will affect the people safety, life expectancy 1 year, met a bad time of year also needs to be replaced, and shape is too beautiful, luminous color and warm color only white. But as a whole solid light, LED bulbs solid cold light source, epoxy resin encapsulation, service life is 5 years, 10 times the energy saving fluorescent bulbs. The installation can guarantee within five years at a time without replacement. Appearance, nobleness and luxuriant and generous. LED bulbs color colorful, such as: white, yellow, blue, etc. Can LED Lantern Festival and environmental protection, shockproof, waterproof, miniature, high brightness, easy to move light, etc.. Gradually along with the global sales plan execution, green lighting industry will rise. LED a new generation of green light source, will be in the 21st century caused a revolution in the field of global illumination. We just need to wait and see
Q:Card lamp, LED desk lamp can take a plane
Look at the battery storage is not too large should be ok
Q:LED lamp general 6/7 w is very bright, is too light is bad for your eyes
The current charging lamp pass much, just buy a new can also, the longer the storage function will reduce in the end just charge it into electricity, problems in the internal rechargeable battery, it is no longer able to store energy so I won't charge electricity. Tell you I have a you so the desk lamp of the same, not thoroughly with the eight months, I finally changed only USES a small battery now. I can because I love electronics repair maintenance.
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:Led lithium battery lamp, rated input current 0.5 a
Charging current is a bit big, easy to cause the battery heating, out in the end. Or the cause of desk lamp current charging circuit for burning.
Q:My desk lamp is touch switch, led lights are lit up
Voltage regulator tube 5 v measure!Hit the desk lamp, bright, directly touch doesn't work, the key is to the brightness of the hair it is very dark
Q:LED rechargeable lamp, battery voltage is how many v?
The working voltage of LED (light-emitting diode) on different materials are different. Ordinary do remind instructions with phosphorus gallium arsenide material in between 1.55 V - 1.85 V; Gallium nitride material in 1.85 V - 2.15 V, the LED is red, green, yellow, orange glow (double color LED a variety of colors to choose from. General working current is very small, about 5-10 ma (0.005 0.010 A) A -- -- -- -- --, the brightness is not very high, can not be used for lighting. Using is a kind of super high brightness LED flashlight, its working voltage is higher, generally 3.35 V - 3.65 V, working current is relatively large, at 30 ma -- -- -- -- -- 50 ma, high brightness. Above is reproduced, the following is what I write. You can also in the baidu search is known here.
Q:There are several major disadvantages of LED lamps
The adapter generally smaller than LED lights, life is short, the transformer is easily broken
Q:Long amount of brand of LED desk lamp capacitor charging Fried v100uf 50
This LED desk lamp, 220 v power supply is to step down by means of capacitance current limiting, once the no-load, after rectification voltage will be increased to 310 v, 220 v x under the square root of 2), seconds kill the capacitance of the withstand voltage 50 v. So, this kind of failure must first check whether the no-load, normally the power circuit of the load is the battery, check the battery cables are broken, the charging current limiting resistor is burned, if these are no problem check current limiting capacitance itself isn't breakdown (usually the breakdown causes 220 v over-current, empty trip meeting).

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