Hot Sale Battery Led Table Light
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 500 Pieces pc
- Supply Capability:
- 10000 Pieces Per Month pc/month
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Specification:
| Item Name: | LJC-073 Battery led table light |
Material: | ABS |
Color: | Yellow/brown/pink/white |
Patent: | 201130066520.X |
Packing: | Color box(Images below for reference) |
Meas: | 67.8*51.5*49.2 CM/48pcs |
Features: | A.Cute style for children |
| B.Vivid expression,lovely. | |
| C.16 pcs LED lights,the brightness can adjust. | |
Payment: | L/C; T/T Western Union MoneyGram |
Sample: | Free of charge for stock products |
| OEM: | Acceptable |
Target customer: | Students ,Office ,Gifts ,Promotional |
Shipment: | A.Send by air: DHL/FEDEX/UPS,and so on |
B.Ship by sea: Low shipping cost and slow delivery (15-30 days depends). Suitable for large quantity and non-urgent delivery. | |
Company Concept: | Harmony, Health, Happy, Multi benefit, Gratitude, |
LED Features:
Advantage: LED inherent characteristics decide that it is an ideal light source to replace the traditional light source, which has a wide range of application.
Smart size: LED is a small chip encapsulated in epoxy resin , so it is very small and light.
Low power consumption: LED power consumption is very low, Generally speaking, LED's operating voltage is 2-3.6V. Operating current is 0.02-0.03A. That is to say: The power consumption does not exceed 0.1W.
Long life: At the appropriatecurrent and voltage, LED life can be up to 100,000 hours High brightness, low heat
Eco-friendly: LED is a non-toxic materials, unlike fluorescent lampscontaining mercury which will cause pollution, while LEDalso can be recycled.
Rugged: LED is completely encapsulated in epoxy resin ,which is solider thanbulb lights and fluorescent tubes . Light body does not have loose parts, which makes the LED not easy to damage. |
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 |
Air freight | 3-10 business days |
By Sea | 30-40 business days |
1. 3-5 business days for Sample Orders; 7-30 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.
- 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.
- Energy-saving lamps, color rendering index above 80, it has a variety of color temperature. Read a book, I suggest to use 4000 k; High color temperature advantageous to concentrate, but Dazzling; Low colour temperature of concentrate. When reading a book, lamp writes a 1.5 meters, 300-350 lux. So-called energy-saving lamps, is high frequency, otherwise, it is not energy-saving lamps.
- Q: Are LED lights compared to dc lights?
- Leds are generally constant current drive, also is the dc driving lights, as long as give the LED current to the rated current of the LED itself is not stroboscopic, unless there is something wrong with the power supply itself.
- Q: A LED light source is, but is not a plug-in, the power supply is a similar phone charger that this kind of desk lamp belongs to direct current (dc) or an alternating current, will it be a stroboscopic?
- A stroboscopic, stroboscopic degree depends on the quality of power supply. In theory, the desk lamp belongs to the direct current (dc), but after ac DianZhuan into dc, so after rectifying filtering, is not entirely direct current (dc), a part of ac harmonic superposition. Only in the battery as a power source is the real dc no stroboscopic LED light source, suggest using rechargeable LED lights.
- 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: Long amount of brand of LED desk lamp capacitor charging Fried v100uf 50
- This kind of LED desk lamp, 220 v power supply is to step down by means of capacitance current limit, once the no-load, after rectification voltage will be increased to 310 v, 220 v x under the square root of 2), seconds kill the capacitance of the withstand voltage 50 v. So this failure, you must first check whether the no-load and load of power supply circuit is normal battery, check the battery cables are broken, the charging current limiting resistor is burned, if these are no problem to check current limiting capacitance itself isn't breakdown (usually the breakdown causes 220 v over-current, empty trip meeting).
- Q: I had had a 20 leds rechargeable lamp, then search the battery is broken, I version removed yourself to make the lamp, can directly use electrical appliances, please start
- Home appliance is 220 v ac? That obviously doesn't work, even if 20 LED series also not line, you can get a suitable small transformer, low output voltage is used.
- Q: LED rechargeable desk lamp the internal rechargeable battery, charging voltage is how old?
- Now that can tear down, can directly measure the voltage across the battery is generally a little more than 3 V, with USB 5 V charging slightly larger, it is best to 4 V or 4.2 V of mobile phone chargers.
- Q: The principle of LED the desk lamp that shield an eye
- The LED similar principle. But the difference is that the LED is not by the electrons within the atoms jump to glow, but by the voltage on the LED on both ends of the PN junction, the PN junction itself form a level (in fact, is a series of energy levels), and then the electrons jump on this level and photon to glow. New LED display units are low power consumption, high brightness, long life, the advantages of small size, this article from the beginning of the LED display a brief history of the development of, surface-mount LED, automobile application is discussed and the development trend of LED lighting, LED to the Chinese engineers engaged in the development of display device has a certain reference value. Global the first commercial light emitting diode (LED) is made with germanium materials in 1965, its unit price is $45. In 1968, the LED research and development has made breakthrough progress, using nitrogen doping process to make GaAsP device efficiency reached 1 lumens/watt, and can emit red light, orange light and yellow light. To 1971, the industry and introduced with the same efficiency GaP green bare chip LED. Beginning in 1972 with a small amount of LED display for clock and calculator. The world's first using LED watch was initially sold in expensive jewelry store, it will cost up to $2100. Almost at the same time, HP and Texas instruments have also launched calculator with seven red LED display. In the 1970 s, due to the LED devices in the home and office equipment in a large number of applications, LED prices plummeting. In fact, the LED is the era's main text display and digital technology. However, in many commercial equipment, LED display also gradually by the fierce competition from other display technologies, such as LCD, plasma and vacuum fluorescent display.
- Q: LED lamp, lens type and light type which good,
- If it is put on the edge of the desk lamp of the head of a bed or lens would be better, but before problem lens design is reasonable, no spot. Planar light light is scattered, suit to put on the desk, the hope can help you. You have to actually desk lamp is the key to no stroboscopic, this to the injured eye
- Q: LED lamp circuit of current more conference appear what problem
- Will first fever, if it is too big, can burn out directly. On the issue of the lights, string, and, have a plenty of string and share
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Hot Sale Battery Led Table Light
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 500 Pieces pc
- Supply Capability:
- 10000 Pieces Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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