Led Table Lamp, Rechargeable Led Desk Lamp,Sensor Switches With Usb Charger Desk Light Lamp

Ref Price:
$5.13 - 5.24 / pc
Loading Port:
Xiamen
Payment Terms:
L/C,T/T
Min Order Qty:
1000 Pieces pc
Supply Capability:
50000 Pieces Per Month pc/month

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Product Description:

Product Description

LED table lamp, rechargeable led desk lamp,sensor switches with USB charger desk light lamp  details:

Modelrechargeable led desk lamp,sensor switches with USB charger desk light lampItem No. GL-DL-1.5W
Power SupplyDC 5VColorswhite
a
Rated Lamp Power1.5WDimensions12x36cm
Lamp Body MaterialplasticWarranty1 year

 

Packaging & Delivery 

 

Packaging:

 

1. Normal packaging: 1 PC rechargeable led desk lamp  / normal color box, 32 color boxes / kraft paper carton.

2. Other packaging depends on your design.

 

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. 

 

Our Services

1.  samples service

2.  1 years waranty from the shipping date.

 

About Us

We are a professional LED & CFL lighting sources & luminaries products and solutions provider.

 Quality always comes first

 Reasonable and competitive Prices

 

Our Factory

 Factory Area: 6,000 square meters

 Number of employees: 100-150 people

 Number of R&D Staff: 15-20 people

 Number of QC Staff: 15-20 people

 Over 30 Clients from all over the world

 Worldwide Certificates to satisfy all the demands

 

Our Service

On time delivery of Samples & Orders

 Patient and satisfying after-sales services

 Reaching Win-win situation together with clients

 Establish friendships with clients for long-term business  

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Q:Energy-saving light bulbs or LED bulb can't use on the dimmer lamp holder?
When turned on the dimmer file, after the dimmer switch power supply, with little distinction between alternating current (ac) and direct, so you can normal lighting energy-saving lamp or LED lamp. This work under the state, the lamps and lanterns also won't have bad influence. Only the dimming function is wasted.
Q:Charging indicator has been on desk lamp, led lamp is not bright after rotary switch
After the first thing you should fill the electricity, using a multimeter to check the battery (black pieces) to have electricity, normal about 4 v, no electricity is the battery is bad, to replace the battery. If there is electricity, check the circuit board components have obvious damage, there is a circuit board is broken, no potentiometer (knob) could be broken. Can now be considered your element is broken, makes the led indicator light, hope to adopt!
Q:LED lamp wattage? How much is the smallest biggest respectively?
As long as we have consumed power have wattage! Leds are quite a number of specifications, small to 0.1 watts, large to kw. Can be used in normal indoor lighting, can also be used in outdoor lighting, is the first choice for the current lighting lamps and lanterns
Q:New LED lamp USES "magnetic -" the voice from time to tome, how to eliminate the noise?
Open it, switch on the transformer has a magnetic gap, gap, to fill the gap in 502.
Q:What LED lights so easy bad ah?
LED drive circuit, the chip is the key to LED lights, if more than 50 bulbs also do a little wrong, so reach the technical level of domestic some manufacturer, made in the country that is imported, it is better to buy some export brand. Some of taobao mall just can also, this price can buy good LED bulbs
Q:LED lamp, lens type and light type which good,
If it is put on the edge of the desk lamp of the head of a bed or lens would be better, but before problem lens design is reasonable, no spot. Planar light light is scattered, suit to put on the desk, the hope can help you. You have to actually desk lamp is the key to no stroboscopic, this to the injured eye
Q:LED the desk lamp that shield an eye the choose and buy, should consider what respect?
Now is better the desk lamp that shield an eye to choose the low voltage dc power supply, safe, no electric shock hazard Cold light source options, select light source, high brightness, high luminous efficiency/low energy consumption, no ultraviolet and infrared radiation. Also need to consider the color rendering index of lamps, light color rendering index is 100, color rendering index of desk lamp, the more close to the sun color rendering index, adaptable people eyes, eyes, vision health. With and without glare is also an important standard, because dizzy light is one of the important reasons of causing visual fatigue, can choose light measurement, the desk lamp of surface light source, because traditional desk lamp can directly see light point, more dazzling, side light can't see the markers, the light is downy, uniform. Select the adjustable brightness or color temperature LED the lamp that shield an eye, because of different scenarios, different weather, the brightness of the light or there will be a certain color temperature, on-demand light distribution, science more eye. (I had to use of the lamp, can consider)
Q:LED lamp stroboscopic serious, can you tell me the reason?
Use digital camera LED lights have similar moire interference, should be a digital camera sensor scanning frequency and multiple leds blinking frequency with a certain relationship, lead to no photosensitive sensor some particular locations and appear black stripes. According to the phenomenon that the LED lamp is resistance capacity drive is premature. In general, if the LED lights use resistance capacity device driver, then stroboscopic frequency twice of the ac power frequency, i.e., using flash frequency 50 hz alternating current while the frequency is 100 hz, with 60 hz ac for 120 hz - under the frequency, the human eye or is there a way to identify: the five fingers outstretched rapidly oscillating in the lamplight, if can see "a lot of fingers in the middle of the swing range (shadow), you can judge the LED use the low frequency pulse power supply driver. If the LED is used inverter type constant current power source, then stroboscopic frequency up to 40 ~ 200 KHZ, wiggle the fingers in this light, the human eye of persistence of vision has been unable to form such as "image of guanyin", so it can be the difference between the judgment
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:LED lamp circuit of current more conference appear what problem
LED current assembly LED life expectancy, calorific value is big, long droop decay quickly makes the current big but light from the darkness, also is actually short service life. String or depending on the design of the circuit. The string of reasonable and important. LED type belongs to the current control device, it is recommended that the concatenated as much as possible, control current. But the list of much needed voltage too much is bad for safety. When the number of string reaches the corresponding voltage should be increased and accordingly. Such as lamp had better control transformer within the safety voltage is better, after 24 v, for example, the pressure drop of about 3 v LED, and the best in a 6-7 more appropriate, the branch with current constant flow control device for the LED work, the more number of lights, and the same number again with constant current control, this is more reasonable.

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