5W Led Reading Lamp For Bed

Ref Price:
$32.45 - 36.05 / pc
Loading Port:
Shenzhen
Payment Terms:
L/C,T/T
Min Order Qty:
300 Pieces pc
Supply Capability:
100000 Pieces Per Month pc/month

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Product Description:

led reading lamp for bed Specifications: 

Model No

SG-WL5W-02

Power Consumption

5W

Input Voltage

100-240VAC

Operating Frequency 

50-60Hz

Lighting Source

3528 SMD LED

LED Quantity

72PCS

Color Temperature

2700-7000K

Luminous Flux

≥400LM

Beam Angel

120°

Working Temperature

-30-40°C

Material

aluminum body & iron base

                        LED Lifespan

>50,000 hrs

Warranty

2 years

 

 

Features: 

 

1.Fashionable shape, noble and fine workmanship gives people amazing visual satisfaction.

 

2.Environmental protction and Energy Saving:Adapt the latest semiconductor lighting energy-saving technology. lower power consumption .highter light efficiency,safely and no pollution.

 

3.Eye Protection:No flicker. No glare. The light is so soft, close to natural one. No IR or UV, it can prevent juveniles from nearsightedness and visual fatigue.

 

4.Simple to use:Personalized design.rotated light head, inductive switch and easy to use.

 

5.Safety:With a complete power supply protection circuits, DC voltage, isolate potential safely hazard.

 

6.Long lifespan:The lifespan of LEDs are up to 50000 hours .it is 10 times longer than traditional  fluorescent and incandescent lights.What's more ,the light decay rate is far less than the conventional ones.

 

 

Application:

For purposes of reading, writing, drawing, design, computer operation, documentation in office, family or other learning places.

 

 

Customizing Options

one piece Sample is free, but will be delivered by freight collect.
Customized LED Desk lamp is available.
Customized color is acceptable,with logo print for promotion.

 

 

Packaging & Shipping

Unit packing:each product be packed in Color box . 12pcs per master box.

Customized packing of folding led desk lamp  is available.

one piece Sample is free, but will be delivered by freight collect.
Customized Folding LED Desk lamp is available.
Customized color is acceptable,with logo print for promotion.

 

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:Desk lamp battery charging why not directly connected light emitting LED lights
See what the battery, the normal pressure drop of white LED is controlled in 2.8 3.6 V, if use lithium battery 3.7 V voltage is a little high, if he does not limit current will be very big, LED immediately to turn the raw materials.
Q:I had had a 20 leds rechargeable lamp, then the battery is broken
That you the simplest way is to change the battery. Or don't you phone charger, and then put the head of the line across the electrodes of LED lights from you, then you can use electrical appliances, is the voltage peak
Q:Energy-saving light bulbs or LED bulb can't use on the dimmer lamp holder?
High quality solutions You can. Dimmer lamp dimming principle, is to use the thyristor (SCR) adjust the conduction Angle, change the alternating current (ac) electricity time to power a light bulb, change in order to achieve the average of the power supply voltage and current, adjust the effect of light intensity. Energy-saving lamps, LED lights, there are the power transformation, all need power supply of alternating current into direct current (dc) first, and then into a high frequency ac (CFL) or dc constant current (leds) to drive a light emitting part.
Q:How to choose the night reading reading lamp
Not use the desk lamp of learning to read, from the point of view of energy saving, LED certainly didn't have to say, but if it is for a long time to read the desk lamp of learning and choice, from the comprehensive health lighting index evaluation, if it were not made to order, if you want to buy the perfect, it had to spend many time and money! As each light source after the revolution, the older generation of light source products because of some outstanding parameters but not completely eliminated, it seems, LED desk lamp light source as won't win all the LED light source.
Q:Are led lamps good for eyes
Your problem, want to answer, the real LED lamp (from the luminous efficacy and color rendering index, dazzle light, intensity of illumination and light Angle to identify) is good for your eyes.
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:Mid-december, folded - 924 led charging desk lamp, the eyes?
To see from the Angle of optical: traditional light source, including the red wavelengths of light, you can understand as invisible infrared, the over 780 - nm wavelength radiation can cause damage to the eyes, myopia are mostly indoors for a long time, too much rely on under the traditional lighting light caused by the work and study. And LED light source, mainly is the blue chip inspire yellow phosphor, the wavelength of light in between 380-780 nm, no ultraviolet and infrared light, good LED light source (note is good, usually see in stores outside does not conform to the mostly, the current domestic exports have all the good) color rendering index greater than 85 (color rendering index, the higher the more close to natural light), have relatively full spectrum, and also is to have the green light at the same time, close to natural light, a lot of time to treat myopia are to see green things, because it is depends on the green light to repair damage to the eyes, at least not add to myopia.
Q:Why do some led desk lamp is white light, have a plenty of take a bit of blue?
LED bulbs can change.Parallax is cold light lamp.I hope my answer is useful to you.
Q:High-power LED the lamp that shield an eye more appropriate
High-power LED the lamp that shield an eye more appropriate
Q:Pupils to do homework with good desk lamp is yellow light or white light is good
It is recommended to use warm color fluorescent lamp LED cold light source, the spectra of blue-green color is bigger, have very strong stimulation to the eyes, time for a long time easy to cause eye fatigue; The traditional light bulb, heat source, the spectral distribution uniform, smooth color slants yellow, soft light, but the brightness is not enough, time is long can also cause visual fatigue; Fluorescent lamp (stick), according to a different phosphor powder materials can be divided into cold light warm light, cold light lamp color white or bluish, high light, but light stimulation, according to a visual fatigue; Warm yellow light line, but the brightness of the fluorescent lamp is stable, the light is downy, using the most suitable for reading

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