LED Table Lamp Protecting Children Eyes 7W

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$23.19 / pc
Loading Port:
Shenzhen
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TT
Min Order Qty:
10 Pcs pc
Supply Capability:
20000 Pcs Per Month pc/month

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Product Description:

LED Table Lamp Protecting Children Eyes 7W Foldable, free angle adjustable. Lamp head up-down adjustable 180 degree, lamp arm left-right rotatable 360 degree and forward adjustable 90 degree

Advantages:
Eco-friendly-mercury free, no radiation, low carbon
Eye-protection: uniform and soft light effect, anti-dazzle, relieve visual fatigue
3-C temperature light modes, applicable to different study&work modes
LED high purity display calendar
Superb light quality: high luminance light effect, high purity, high color rendering
Foldable design, convenient for travelling
Energy-saving: low power consumption, low degradation, save up to 80% energy
Efficient heat dissipation
Long lifespan(more than 35, 001 hours)

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Q:Led rechargeable lamp, charging is completed, charging indicator light color?
What color is your watch before charging, then ran a period of time under observation to know, most of them are will change color. Lattice nita, photoelectric
Q:Led lamp generally not transformer, why also said some led desk lamp radiation levels
LED desk lamp is actually change pressure device, it's just the name is not called transformer. LED lights need drive power, has permanently flow drive and resistance capacity drive, usually 220 v50hz ac power input. Most LED lights use dedicated driver IC (internal electronic transformer), can supply a set or more sets of LED lights, more convenient and reliable. If the transformer is unqualified, radiation levels.
Q:The voltage of the LED lamp is about how much
No, now the best solution is a string of ten. And then in parallel. Voltage is controlled in 32 v, with constant current source driver. Safety, high efficiency
Q:What led small desk lamp general battery
Matters needing attention Leakage of the electrolyte Placed over a long period of alkaline battery leakage of electrolyte, due to the electrolyte is corrosive and potassium hydroxide alkaline substances, can irritate the eyes, respiratory tract and skin; Electrolyte will be erosion, destruction of electronic parts, metal so the battery leakage of electrolyte also damage using the battery products, especially electronic products. Not for alkaline batteries For alkaline battery also can make battery leakage of electrolytes, or even make the battery broken. Only a few alkaline batteries are designed to charge, but only relatively small current charging are available, and to achieve obvious charge effects tend to be a day or more time, and the number of rechargeable, quite inconvenient, so is hard to find in the market. Also some charger claim for general average disposable alkaline batteries, but such products do not have fully charged battery performance guarantee. Using the same model, with battery power When using more than one battery, should use the same model, even the same brand of batteries; The old and new battery should be avoided in. Otherwise it will increase the risk of leakage of electrolyte
Q:Long card LED charging small desk lamp
Use desk lamp of 5 hours a day, a month how to use electricity. This kind of LED desk lamp is very energy. If you are only used for lighting, can answer 0 degrees, almost no electricity, electricity meters are invisible. If you want to study how much degree, the za to calculate. 12 lamp holder is 12 leds, each press 3 v, 25 ma calculation, power P = 12 * 3 * 25 = 900 mw = 0.9 W, before considering other loss, even if the power is 1 W. 1000 watts of electrical appliances use 1 hour to 1 KWH 1 KWH, the desk lamp of 1 watt 1 months use 150 hours is 0.15 KWH. So for the average person can answer 0 degrees. Do you have any questions? Can you give me a message!
Q:LED small desk lamp, found that the charging indicator light is not bright, or bad?
You put the electric light, and then filling, can see light, not just can not charge the electricity, if can light is the light is broken, and there's some light charging is not bright, full of bright, look ok
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:The led rechargeable lamps useless can also be used for a long time
I am LED lamps and lanterns is developed. LED lights actually there is no essential difference with traditional use of lamps and lanterns.
Q:Led charging folding desk lamp it can directly plug
Most can't plugged directly, that kind of desk lamp without charging control circuit, as long as you don't put it down from the socket, I have been to the battery. The lamp general charging about 10 hours, evaporation of charging can lead to lead battery, the electrolyte (dilute sulphuric acid) concentration increases, serious shorten the service life of batteries.
Q:How long will leds last?
Comparing to conventional light bulb is very durable. LED in general notes, can be used more than 50000 hours, and some producers to promote their LED can operate 100000 hours. The main problem is that the LED is not a simple operation, no longer its rated life cannot use traditional lamps and lanterns of measure method to calculate. In fact, when testing the LED life, no one will stay beside waiting for it to stop working. However, there are still other ways to calculate the service life of the LED. LED is lasting, because it won't produce filament fuse problem. Leds will not stop working directly, but it will gradually degraded over time. Forecasts suggest that high quality LED after 50000 hours of continuous operation, also can maintain more than 60% of the initial degree of the light. Assumes that the LED has reached its rated service life, in fact, it may still be shine, just the light is very weak. Want to prolong the service life of the LED, it is necessary to reduce or completely dispel the heat energy produced is the LED chip. Heat energy is a major cause of leds stopped working, LED the life of the related to LED chip and ELDerly drivers.
The company mainly produces sales of products: LED eye protection desk lamp, LED fluorescent tube, LED ceiling lamps, LED Jane lights, LED light strip, LED bulb lamp products. Is the production of LED products are exported to Europe, the Middle East, Japan and South Korea market. Using the latest international environmental protection and energy saving technology, environmental health effects have to meet European standards.

1. Manufacturer Overview

Location Shenzhen,China
Year Established 2008
Annual Output Value
Main Markets
China; Mid East;Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen
Export Percentage
No.of Employees in Trade Department 20 People
Language Spoken: Chinese
b)Factory Information  
Factory Size: Above 2,000 square meters
No. of Production Lines About 3
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Professional