Eye Protection Led Foldable Table Lamps And Desk Lamps
- Ref Price:
-
- Loading Port:
- Shenzhen
- Payment Terms:
- T/T
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 20000 Pieces Per Month pc/month
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Eye Protection LED Foldable Table Lamps and Desk Lamps
Product Description
1.Power source
Two way insert electricity
Method 1.Electric plug directly use
Method 2.usb connected to a computer or mobile power.
2.Four characteristics
a.The light of arbitrary regulation,more versatile,hidden switches,
which make the product even more beautiful and high-tech.
b.Optional color glass, stylish, durable, and more use of technology .
c.There is USB charging jack , you can plug your computer ,
you can also take a more convenient power.
d.LED light source with low energy , fast response,
long life ( traditional lamp life is typically 3000-4000 hours,
while LED lights up to 50,000 80K hours ) .It’s Green,
mosquitoes do not move , the real lighting environment,
comfortable, don’t feel fatigue . it is the real green light.
3.How to open the light(Screw position in the upper left Packaging jam)
It adopt promise dimmer switch
4.Specifications
Color | Apple green, golden sand , blue sky |
Specifications | High:66cm Base thickness:0.8cm width:9 cm |
Material | Aluminum , colored glass |
Switch | apolar adjust the brightness,can do nightlight |
Light source | LED |
Voltage | Input 220V,output 5V |
Power Consumption | 4W |
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Packaging & Shipping
1. Fast way: by express courier, such as DHL, FedEx, UPS, TNT, EMS.
2. Cheap way: by air, by sea shipment.
High quality, Factory price and Best services are our mission!
Our Services
1.All items have 12 months quality guarantee, a lifetime technical support.
2.Custom design shape and logo, for large amount,
custom logo available for free.
3.Professional technical supports and great after-sales service.
4.Special discount of our distributors or agents in their area.
5.One -stop security solution provider, can help you save time and costs.
6.Fastest delivery and safe shipping way.
7.Feedback quickly: online service and reply your inquiry within 8 hours.
8.Payment Terms:
T/T, Western Union, Cash
- 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: Want to buy the university dormitory with plug-in study desk lamp, LED the good good or tubes
- Some leds, white light is light, but some dazzling, often stay up late to some, more useful. The yellow is better for your eyes
- 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: A led desk lamp always zi zi ring is how to return a responsibility?
- Inside thrum have poor contact, look at the best, don't have accidents
- Q: The LED lamp is bad for your eyesight?
- Won't, but the brightness must control well, not too bright, and it is best to use less as far as possible, in the evening it is the insurance!
- Q: Led lamp, good point light source or surface light source
- Desk lamp to see is to choose lamp holder types use the bedroom or in the study, the study USES led is very good choice, monochromatic light color cold light source, can help clear your mind to learn reading; But the bedroom use or suggest using incandescent lamp, mild color, adjust the mood to sleep. Get to the point, it is recommended to use surface light source, light area is larger, help reading and prevention of myopia.
- Q: Energy-saving light bulbs or LED bulb can't use on the dimmer lamp holder?
- When turned on the dimmer file, after the dimmer switch power supply, with little distinction between alternating current (ac) and direct, so you can normal lighting energy-saving lamp or LED lamp. This work under the state, the lamps and lanterns also won't have bad influence. Only the dimming function is wasted.
- Q: Led desk lamp suits, how many watts of the led lamps are very high colour temperature
- The more expensive kind of have the diffuser plate, similar to large screen LED backlighting, so look more even not searching eyes
- Q: The maintenance of the charging table lamp
- Household appliances maintenance led rechargeable lamps? Many users haven't noticed that some users will be LED rechargeable lamp is like electricity used up until then recharging it when you are going to use it. LED rechargeable lamp light life is compared commonly, if it is not because the excess voltage or short circuit, usually don't burn out.
- Q: Desk lamp good still tube of good to buy LED strips? Search light tube usually can use a few years need to change?
- A low power consumption and lower power LED that LED the working voltage of is generally 2-3.6 V. The working current of 0.02-0.03 - A. That is to say: it consumes the electricity is not more than 0.1 W. 5, green environmental protection, high efficiency and energy saving, the LED is made from non-toxic material, unlike fluorescent mercury can cause pollution, at the same time, the LED can also be reused.
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Eye Protection Led Foldable Table Lamps And Desk Lamps
- Ref Price:
-
- Loading Port:
- Shenzhen
- Payment Terms:
- T/T
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 20000 Pieces Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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