Fashion Design Led Desk Lamp For Sale
- Ref Price:
-
$5.26 - 7.01
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 20 Sets pc
- Supply Capability:
- 100000 Sets Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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Fashion design led desk lamp for sale
Features:
Material:plastic+metal
Input:DC5V
Work current:220mA
Power:1.2W
Size:110*165*390mm
Mas illuminance:126LUX
Packing: 20pcs/CTN
Occasions for giving gifts:
1.Promotional advertising,
2.Business gifts,
3.Housewarming,
4.Birthdays,
5.Awards,
6.Fairs,
7.The anniversary celebration,
8.Opening ceremony,
9.Employee benefits,
10.Public relations planning
11.Holidays
Trade term:
1.payment: T/T ,Westen Union,Paypal,Moneygram,L/C.
2.Samples of Led Tube Lights can be delivered in 5-7days.
3.Shipping freight are quoted under your request.
4.Discounts are offered based on order quantities, MOQ 50pcs.
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Our service:
1.Your inquiry related to our products or prices will be replied in 24hours.
2.Well-trained and experienced staffs to answer all your enquires in fluent English.
3.OEM & ODM, any your costomized lighings we can help you to design and put into product.
4.Distributers are offered for your unique design and some our current models.
5.Protection of your sales area ,ideas of design and all your private information.
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.
- Q:Use LED lamp plant useful? Useful for which plants, which plants useless?
- Use LED lamp plant effect is not obvious. Need a dedicated plant growth lamp. Look from the spectrum (like a rainbow of colors), the closer to the sun, the effect is best. Because the leaves of plants, and the main absorption and LanZiGuang is red light, which is why leaves many green plants. On both ends of the fluorescent lamp with a filament, inside the tubes filled with tiny amounts of argon and the thin mercury vapor, tube coated with fluorescent powder, on the wall between the two filament gas when conducting an ultraviolet, the fluorescent powder making soft visible light.
- Q:Desk lamp good still tube of good to buy LED strips? Search light tube usually can use a few years need to change?
- Good light source directivity, on-demand lighting, as an emergency lamp is better. 2, small volume, the LED is basically a small chip is encapsulated in epoxy resin, and so it is very small, very light. 3, intensity of illumination is enough, meet the demand of your general illumination.
- Q:Of tubes is said to be good, and some say good leds, which is really good
- Tricolor fluorescent light color soft, should be good for the eye eyesight protection. The advantage of leds is save electricity, but light is dazzling. As a desk lamp, there are a dozen of lamp is ok, wattage is too big, is not good for your eyes.
- Q:LED desk lamp, very bright, when buy later with more and more dark
- Not mass, domestic import LED with diode is also good, domestic doesn't (work well)
- Q:The child for LED the desk lamp that shield an eye myopia?
- Can be very responsible to tell you, absolutely necessary. But the premise is that to choose good quality LED desk lamp. The reason: First, the LED desk lamp without uv light, this is an important one, because the uv damage to children's eyes very much. Second, no stroboscopic, the use of such a long time didn't make a child feel tired eyes. Third, high color rendering index, color reduction ability, make the child in the process of reading can more clearly distinguish the color, make the eyes more comfortable.
- 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.
- Q:Do LED lamps really protect your eyes?
- But now on the market the LED desk lamp is very much also, choose when to pay attention to whether can face light source, gradient dimmer. TOPDAY use is good
- Q:The voltage of the LED lamp is about how much
- Like to see the instruction manual. General desk lamp is 6 v or 12 v (lead-acid battery). 3.6 V or 7.2 V (lithium ion battery). 220 plug into mains, after a step-down rectifier transform into direct current, lit LED lights, and recharge the battery (losing electricity state). The working voltage of a single LED lamp is between 3.2 3.6 V, usually series after parallel. If you don't know how much is the voltage, disassemble the lamps and lanterns, count you know leds in series voltage
- 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:The problem with LED charging lamps?
- Bright LED the longer elucidation and rechargeable lamps are of good quality and good brand of things you can rest assured use!
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Send your message to us
Fashion Design Led Desk Lamp For Sale
- Ref Price:
-
$5.26 - 7.01
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 20 Sets pc
- Supply Capability:
- 100000 Sets Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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