Plastic Rechargeable Led Desk Lamp, Morden Portable Wireless Reading Light,Led Table Light
- Ref Price:
-
$2.43 - 2.94
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- T/T
- Min Order Qty:
- 1000 Pieces pc
- Supply Capability:
- 50,000 Pieces Per Day pc/month
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Plastic rechargeable led desk lamp, morden portable wireless reading light,led table light
1. light source: 25 LED led desk lamp
2. rechargeable battery
3. hamburger shape
4. light period: 10~20h
5. material: ABS
6. packing: blister card
Specifications:
| Brand name | lingtingzhe |
| Model | HX-825 |
| Packing | blister card |
| PCS/CTN | 80pcs/ctn |
| GW | 22KG |
| Meas | 60*55*42cm |
Led flashligh characteristics:
[ rechargeable electric torch led flashlights proveedor China ]
1. High quality & practical,fashion design. Good function.
2. Convenient to carry.Can be used at home or outdoors.
3. Can give away as bussiness gift. Good for promotion.
4. Customer's welcome design.
5. This is high quality products that it is worth buying.
6.Pretty design for long time operation.
7.Unique energy saving&high capacity for daily use.
8. Best choice for travel and daily use.
Led flashligh instruction:
[ rechargeable electric torch led flashlights proveedor China ]
1.When the LED bulbs is dark during usage,That means battery is low.
2.Torch had better to be usually used, please don't long-term shelve it.
3.The power must be safe and standerd.
4.Please don't shine towards the eyes, it would harmful for the eyesight.(children must be instructed by adults)
5.Keep away from rain or wet.
6.Keep far away from the exploders and fire.
- Q:Elementary school students with what kind of table lamp is the best? The LED lamp?
- The inside of the LED blue light to the child's eyes hurt too big, not afraid of a child eyes blind ah, countries are now in the formulation of this standard. Who will dare to give the child with ah, this two days news every day in this topic. Because the light emitted from the LED is blue light, decomposite other phosphor powder into a white light, but is will gradually decay phosphors, blue light will not decay, and so blue light will be more and more, will be more and more big to the harm of eyes.
- Q:Study desk lamp high-power led is more appropriate
- Hello, choose close reading and writing desk lamp must choose protect eyesight! LED lamp cannot be used as close to read and write operations, because leds emit short-wave high-energy light - blue light, can be directly through the cornea and lens, can direct the macular area, cause burns to the retina. Whether a desk lamp eye health mainly judging from three aspects, one is no stroboscopic; The second is the light right; Three is no uv radiation.
- Q:Led desk lamp suits, how many watts of the led lamps are very high colour temperature
- Low-grade products in pursuit of profits must use more bad of the tube, and high color temperature, color rendering dazzling. Choose 3000 k is a little yellow, not bright. So the pipe with around 5000 k
- Q:LED the desk lamp that shield an eye to choose good warm light or white light is good?
- There is no white or warm white light, white light (more than 5000 k) bright point, feel good, as the object dyeing, less suitable for things looked fine, warm Bai Guangguang color yellow (below 3500 k), similar to the incandescent light, give a person with sweet feeling, suitable for one set his mind at to do something, but there are certain dyeing effect, also need not too extreme, actually can buy demitint between 4000-4500 k, with only a little yellow not had to take care of?
- Q:LED lamp circuit of current more conference appear what problem
- LED current assembly LED life expectancy, calorific value is big, long droop decay quickly makes the current big but light from the darkness, also is actually short service life. String or depending on the design of the circuit. The string of reasonable and important. LED type belongs to the current control device, it is recommended that the concatenated as much as possible, control current. But the list of much needed voltage too much is bad for safety. When the number of string reaches the corresponding voltage should be increased and accordingly. Such as lamp had better control transformer within the safety voltage is better, after 24 v, for example, the pressure drop of about 3 v LED, and the best in a 6-7 more appropriate, the branch with current constant flow control device for the LED work, the more number of lights, and the same number again with constant current control, this is more reasonable.
- Q:Led rechargeable lamps how to charge
- Lead-acid battery charging requirement after filled with a floating time state, with the changed the user capacity and circuit design is difficult to grasp, because charging time short, filling is too long to form a rechargeable battery life shortened, theonly low-grade products without charging protection circuit, only carefully study the product description. A rough judgment
- 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!!!!!!
- Voltage regulator tube 5 v measure!Hit the desk lamp, bright, directly touch doesn't work, the key is to the brightness of the hair it is very dark
- Q:General led desk lamp how much a led lamp is usually how many watts
- Also suggested that the lamp choose warm white color temperature (3000 k), or natural white color temperature (4000 k), light color not only warm but not dazzling, long time reading or writing homework eyes not easy fatigue!
- Q:The advantages and disadvantages of LED the desk lamp that shield an eye
- 8) adapter generally smaller than LED lights, life is short, the transformer is more easily LED the desk lamp that shield an eye main advantages as follows: (1) environmental: no pollution, no ultraviolet, infrared and thermal radiation; (2) low energy design, 150 hours of electricity once, desk lamp in the case of provide sufficient lighting, power as small as possible. Use the light source of semiconductor technology production has a very high photoelectric conversion efficiency, allows you to provide electricity, can maximum limit into light. Dc power supply, which can effectively eliminate the extra electromagnetic loss, further reducing the overall energy consumption, so the power is less than 7.5 w (3) long life light source, 10 years don't have to change the bulb, is 100 times as ordinary light bulbs
- Q:LED lamp, adjustable light, new to buy less than a week; Strip, it took more than 4 years. This morning on the strip, light will flash. To strip of the others will be fine. But the same old jack plug in the computer, but everything is normal, but the strip will issue "hissing" sound. Supposedly the lamp power is smaller than a computer, this is how to return a responsibility? I think baidu has said strip contact.
- Used for strip after a long time, the contact piece there is deviation between, the plug of the lamp and the computer plug, its size and shape is little different, because of poor contact, slight of spark and arc, resulting in the "hiss" noise. Computer power supply is switching power supply, its adaptation wide voltage range and unstable power supply also can make the normal operation of the computer, and LED bulbs have unstable voltage, because the internal circuit has energy storage component, coupled with its low power consumption, and induced voltage, flashing would happen. Recommend replacing strip.
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Plastic Rechargeable Led Desk Lamp, Morden Portable Wireless Reading Light,Led Table Light
- Ref Price:
-
$2.43 - 2.94
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- T/T
- Min Order Qty:
- 1000 Pieces pc
- Supply Capability:
- 50,000 Pieces Per Day pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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