Adjustable Smart Led Kids Study Rechargeble Reading Lamp

Ref Price:
$2.06 - 3.09 / pc
Loading Port:
Shanghai
Payment Terms:
L/C,T/T
Min Order Qty:
50 Pieces pc
Supply Capability:
100000 Pieces Per Month pc/month

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Product Description:

 

Specifications

1.Using 1400mcd brightness LED bulb

2.Long life LED more than 100000 hours

3.Using Lead-acid battery

4.Flexible student desk lamp

5.Mini shape  easy to take

6.Power saving, only about 1watt

7.Welcome your own brand

8.We can make color boxs and cartons by you own design 

 

Multi power source woodpecker table lamp CM-636

Brand

  LEIHU

Model No

  636

packing

  color box

Led

  31pcs

Battery

  Lead-acid battery

Pcs/Box

  1pcs

Pcs/Carton

  50pcs/ctn

Power

 110~220v

Color

 many to choose

OEM

  yes

 

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. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders 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:LED rechargeable lamp charging is better
Use light not too bright in charge, charge when there is electricity affect battery life. Nor the electricity used all forms a discharge, also affect the service life of the battery, for the average user is not very good, can only be felt light and dark in charge.
Q:Led lamp generally not transformer, why also said some led desk lamp radiation levels
There will be no frequency transformers high-frequency transformer (a lot of switch power supply are to be used), and high frequency transformer has radiation. If there is a low frequency transformer (it does not need to high-frequency transformer) but not excessive radiation
Q:The LED rechargeable lamps can charge while lighting? The reason?
Desk lamp is not poor, not because of burn out, because the light and a battery, so the voltage may be no more than the battery voltage
Q:LED lamp base fever is normal
Generally under 10 watts, if the temperature is hot feeling only, not very hot (basic) under 40-50 DuDu is normal. If feel hot, can't stand that is high, the quality problems
Q:Mid-december, folded - 924 led charging desk lamp, the eyes?
To see: from the perspective of electronic LED desk lamp, due to the light source is LED, LED is a dc light-emitting devices, theoretically to the light, the previous generations of light source with us to the light, the traditional light source such as energy-saving lamps, metal halide lamp, incandescent lamp is communication, will follow the civil power to change the frequency of the input current, so the frequency of communication wave makes the traditional light source will appear in the stroboscope, long-term study working in this kind of light source under the eyes hurt. Use LED lamp, want to see you understand not understand, not all leds are no stroboscopic, if is to use the desk lamp of rechargeable batteries, light-emitting panel does not directly see each LED lamp bead, no dazzle light is that it can until the protection for your eyes, please note that must choose surface is illuminated.
Q:Led energy-saving lamps are easy to break
Lamp bead itself long life, but if private purchases, it is important to note that the quality of power supply, if the power supply is normal electrolytic, materials and more bad, can be used for a year is pretty good. When be being bought so little can distinguish good or bad, do not blindly pursue low price, or we will lose out.
Q:LED dual-mode folding desk lamp on external what meaning be
LED desk lamp with ac plug, directly into the 220 volts alternating current (ac) above, turn on the switch, the lamp light, this is a built-in power supply. Accordingly, it is often said that the exchange desk lamp.
Q:Light flashing, if is to use the adapter, it is possible that the adapter, try out in later.
This seems not, but can be modified, specific how to operate, can go to the shenzhen LED lighting look at technical articles on net
Q:So only the halogen lamp, but is low voltage halogen lamp, need a rectifier, and halogen lamp itself temperature is high, pay attention to the heat dissipation, color rendering index selected 90-100, color WenXuan 2700 k, the best for you.
Whether the welding is wrong or high temperature component breakdown welding time is too long to make? So you can skip the touch element directly using the switch on and off, of course, can also according to component model and buy a change.
Q:The principle of LED the desk lamp that shield an eye
LED the lamp that shield an eye use LED several features: 1, the LED is constant current drive, no stroboscopic. 2, excluding infrared, ultraviolet visible light with leds. 3, LED does not produce harmful electromagnetic waves, no radiation. In fact all the leds have these features. As to whether hype, I don't do evaluation, because I also heard that LED the lamp that shield an eye for the first time, don't understand.

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