• Emergency Led Design Battery Operated Table Lamps System 1
  • Emergency Led Design Battery Operated Table Lamps System 2
  • Emergency Led Design Battery Operated Table Lamps System 3
Emergency Led Design Battery Operated Table Lamps

Emergency Led Design Battery Operated Table Lamps

Ref Price:
$20.60 - 51.50 / pc get latest price
Loading Port:
Shenzhen
Payment Terms:
L/C,T/T
Min Order Qty:
50 Pieces pc
Supply Capability:
6000 Pieces Per Month pc/month

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General Introduction

LED and Bulb Two Lighting Source

 

Specification

*SIZE:  D40*H72cm
*MOQ:50pcs
*Material: glass with color
*Packing: polybag,polyfoam and 5 layer carton  

Brand Name

PQS

Lamp Holder

E27 / E26

Power Cable

2 core / 3 core , brown/black

Plug

2 pin / 3 pin plug

Switch

push/turn/button switch

Light Source

Bulbs

Input Voltage

110V / 220V-240V

Material

Glass body and metal base. LED Lighting Source

Delivery Time

25~30 Days

Payment Terms

L/C , T/T

Certificates

UL / CE / SASO

Our Service:

1. Reply in 24  hours.

2.Professional staffs answer all the questions .

3. Customized design with OEM or ODM are welcomed.

4. Exclusive and unique solution can be provided  by professional engineers and staffs.

5.Good quality , fast delivery , best price and best service .

 

Application

Buildings, Home,Office, Meeting Room ,School, Library,Factory, Warehouse,Hotel, Casino,Parking Garage,Hospital,Commercial Center,Supermarket,Shopping mall,anywhere you want.

 

Packaging & Delivery

 

Package:

polybag,polyfoam and 5 layer carton

 

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:My desk lamp is touch switch, led lights are lit, touch switch to the touch is not working, has been bright, the luminosity is very dark now, not so dark before, but also it can be used to adjust luminosity, now touch switch has no effect. Hope the master directions... Please!!!!!!
May be integrated block voltage is insufficient, low voltage cause, if you know some measure voltage circuit lo is not normal!
Q:Students do homework with LED lamp to choose LED strips or LED lamp bead?
Generally use the lamp that shield an eye, better the lamp that shield an eye condition good buy brands, the best is LED the lamp that shield an eye, because no flicker and does not produce ultraviolet light.
Q:Are LED lights compared to dc lights?
Leds are generally constant current drive, also is the dc driving lights, as long as give the LED current to the rated current of the LED itself is not stroboscopic, unless there is something wrong with the power supply itself.
Q::Rechargeable led bulbs on the desk lamp is a few volts?
General single LED lamp bead voltage range is 3.0-3.5 V. Your lamps of lead-acid battery rated voltage is how many? (you can have a look at a few hole, every hole is 2 v, if it is 3 hole, so the voltage should be 6 v.
Q:What are led lamp accessories
Lamp holder, bracket, the base, screw, wire, drive power supply, LED, lamp plate.
Q:Led desk lamp and common desk lamp which is good
The launch of the white light LED light source can form mainly consisted of 450 ~ 455 nm wavelength of the blue light stimulate phosphor powder, including lower wavelength firing ability are more strong. Usually LED lights factory within a 500 - nm wavelength control, generally is 450 ~ 455 nm or 455 ~ 460 nm, belong to the strongest radiation damage extents
Q:Plug-in socket 12 led small desk lamp What is its battery model, the input and output voltage of each?
USB charging desk lamp is a desktop or laptop computer USB mini rechargeable lamps. Is through the computer connected to the computer USB interface, downy light, most of the charging desk lamp can adjust the brightness of the light, two control as you need to change, is very convenient. The USB port on the computer (that is, everyone is used to insert USB interface) for external voltage of 5 v power supply for the equipment, the current 500 ma, USB charging small desk lamp of desk lamp is with USB interface to provide power supply, lamp take up the space is not too much, and very save electricity, suitable for office workers or students.
Q:Elementary school students with what kind of table lamp is the best? The LED lamp?
From the perspective of the characteristics of the LED light source which has: no stroboscopic (traditional lamps and lanterns is constantly flickering just frequency are thought not to come out, this is a big damage for eyes) with the effect of eye protection, no pollution, long life, environmental protection, etc.; So it is recommended to use the LED desk lamp, but pay more attention when the choice, now LED market is chaotic quality time not neat, so when the choice is to pay more attention to the strength of LED desk lamp seller to ensure his quality and after-sale, 2 it is to see the buyer on his evaluation, 3 it is to see a few with power LED lamp price, the price is too low, not to buy. The hope can help you
Q:The LED fluorescent lamp color temperature probably how many is the best
Color temperature this parameter is determined the LED itself. In other words, you are using the LED colour temperature is how many, the final product (lamp) colour temperature is how much. If need to test, you can use the spectrum analysis system (such as the distance the PMS in hangzhou - 50) to test.
Q:The LED lamp can use while charging?
Not necessarily, it depends on the lamp is charge by a dedicated charger (such as mobile phone charger) can charge while using, if is only part of the resistance capacity step-down not simple circuit, it is the basic belongs to the low level constant current source, the average power is not large, while filling with will fill dissatisfaction. But now see how is this, so is filled with good, the life of the battery will be longer.

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