Eye Protection Desk Lamp/Flexible Led Desk Lamp/Led Worklights

Ref Price:
$2.06 - 4.12 / pc
Loading Port:
Ningbo
Payment Terms:
T/T
Min Order Qty:
500 Pieces pc
Supply Capability:
200000 Pieces Per Month pc/month

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Product Description:

  

General Introduction    

2013 Portable Mini LED Solar Desk Lamp ,LED Solar Table Lamp desk lamp rechargeable solar

Touch/Rechargeable battery/Solar/Ordinary

 

Specification

Product weight0.28kg
PackageColor box
Quantity in each carton60pcs
Carton size44*40.5*35.5
G/W17KGS
N/W15KGS

 

Functions

1.Private Reading Lamp.

 

2.Desk lamp.

 

3.Emergency Light.

 

4.Tent Light.

 

5.Bedroom Night Light.

 

6.Computer Light.

 

7.More Function as you image...

 

Features

1.This product uses the built-in long-life,maintenance-free,capacity of up to 800mAH rechargeable battery.

 

2.Long battery life,more than 500 times charge and discharge cycles.

 

3.Energy-saving,high brightness,long life SMD LED.

 

Technical indicators:

 

1.Charging Voltage:AC90V-240V 50/60HZ

 

2.Charging Current :AC0.1A 0.8W

 

3.Light power:1.5w

 

Notice

1.Do not disassemble the product, in order to avoid electric shock.
2. Please use the transformer and power plug specified by the manufacturer, in order to maintain the normal operation of the product.
3. Do not over adjust the activities of the joint portion of the product to prevent the lamps damaged joint function.
4. Do not use the product on an unstable desktop in order to avoid the product falling damage
5. Do not place the product in high temperature
6.Avoid eye injury , do not look directly into the LED light.
7. Do not use solvents (such as: alcohol) formaldehyde, acid, alkaline cleaners to clean the products
8.The case of the following conditions, please unplug the power cord to stop using. If you have any questions, please ask the customer service. 

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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:LED lights it is transistor luminescence is not pure resistance filament bulbs, when dimming voltage changing, the frequency is changing so affect rectifier, sudden high voltage will burn out the LED.
LED lights, sort is more, the most common of which are blue chip and yellow phosphor, this kind of light blue light is too much, cannot be used for reading. Advanced LED lights (red, green and blue), color rendering index are also more than 80, of around 4000 k. However, it is expensive.
Q:LED rechargeable desk lamp the internal rechargeable battery, charging voltage is how old?
Rechargeable led desk lamp voltage specifications have two ways of blunt electricity ah. If is plugged into the USB charging cable is 5 v. Battery voltage is 5 v. The product brand of # charging desk lamp is such specification.
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:With few desk lamp LED tile good children
Country "GB_50034-2004 building lighting design standard", the residential building lighting standard writing reading class and school building lighting standard - the surface of desk intensity of illumination should be 300 lx, light source color temperature reading class, the middle color (color is white or call sun) 3300-5300 k; Color rendering index of 80 or more; These values are based on human visual physiological and psychological data by a large number of experimental statistical summary science, can choose valuation this table lamp for reference, if the table lamp luminous surface 30-40 cm from desktop and 300 lx illumination, carry light source flux for lm (lumens) 700-700, according to the mid-range market products around 8 w and 10 w (each w90lm), remember that is not consumed power light source power, a lot of people misconstrued, 10 w consumption (input) subtract 2 w is the source power. Color warm color rendering index can't be ignored, especially the price of children eye development period of color vision culture important, many products can not meet the color rendering index (Re) of 80, more than white bluish violet color temperature with the so-called blue light pollution, increase eye fatigue. Luminous flux and color temperature, color rendering index above normal manufacturer must be marked on the nameplate or storyteller packaging. , telescopic type desk lamp if actual use away from the desktop, want to consider to increase the flux and the adjustable light, also do not have strong will accelerate the eye fatigue, finally buy anti glare (such as with opaque chimney design) products, namely children under normal posture eyes should not be directly see light or shiny surface.
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:Study desk lamp high-power led is more appropriate
LED lamp general 6/7 w is very bright, is too light is bad for your eyes
Q:Desk lamp with led bulbs or incandescent lamps good
Incandescent lamp: low light efficiency, high energy consumption), ac drive No blue light damage, high color rendering index
Q:The LED lamp is bad for your eyesight?
I don't know how you this table lamp LED performance, but the average white LED light slants cold, as compared to that of the object under the LE in natural light color nature is soft, so as a desk lamp may not good for your eyesight. But replace other USES energy-saving lamp is very good at home
Q:General led desk lamp how much a led lamp is usually how many watts
With 7 w leds is enough.Long time reading or writing homework eyes not easy fatigue!

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