New Desigh Led Desk Lamp For School
- Ref Price:
-
$20.60 - 25.75
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1000 Pieces pc
- Supply Capability:
- 2000 Pieces Per Week pc/month
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General Introduction
New desigh LED desk lamp for school
Specifications
CE & RoHS &KCapproved led desk lamp
1.3-step dimming.
2.Material: ABS+Aluminum6063
Technical Specifications
Item Test Conditions Min. Typ. Max.
Input Voltage(V, rms) AC 100 220 240
Input Current(mA, rms) AC(220V) --- 80 ---
Input Power(W, rms) AC(All) --- 10 ---
Input Frequency(Hz) AC --- 50Hz/60Hz ---
Power Factor(PF) AC(All) ≥0.5
Output Voltage(V) DC 9 9.3 9.9
Output Current(ma) DC 750 800 850
Output Power(W) DC 6.8 7 10
New desigh LED desk lamp for school
Specification
Input Voltage | 100-240VAC |
Frequency | 50/60Hz |
Power Consumption | 10W |
LED Efficiency | 65LM/W |
LED Type | SAMSUNG 5630 |
LED quantity | 18pcs |
Color Accuracy(CRI) | 85Ra |
Light output | 600LM |
Color Temperature(CCT) | 6400K |
Rating Life | >20000H |
Color | Multi-color |
Inside color box size | 36x17x9CM |
Outside carton box size | 38x17x56CM |
Package | 6PCS/CTN |
Product Weight | 0.9KGS |
Warranty Period | 2 years |
Features
*3-step DImming function &Touch Switch
* flexible body
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. 3-10 business days for Sample Orders; 7-40 business days 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: How about the LED the lamp that shield an eye, ok
- LED the lamp that shield an eye when use choice downy colour temperature corresponding general in 3500-4500 k, you can choose according to use environment and self love, generally above 4500 k are partial light white light; When selecting the best LED lights, cell phone camera on the LED position are selected in pictures, if the screenshots, from screen flashing LED lights, it is not recommended to buy, because that kind of the lamp that shield an eye have stroboscopic phenomenon, to the eyes is hurt, if there is no stroboscopic phenomenon, that is the function that shield an eye
- Q: Led the desk lamp that shield an eye how to choose?
- No stroboscopic, this is the most critical. Color rendering index above 80 (the higher the better).I hope you can help me
- Q: I buy LED lamp light moving light and shade is how to return a responsibility
- Electricity ports poor contact, the ends out then plugged up.
- Q: The advantages and disadvantages of LED the desk lamp that shield an eye
- Suggest choose dc lamp At the moment there is a kind of complex light dc the lamp that shield an eye is good, with international patent. You can keep an eye on the lamp that shield an eye the lamp that shield an eye on market and other dc: one of the most essential difference between the high frequency the lamp that shield an eye (most of the domestic brand) : China's ac 50 hz, namely change 50 times per second. So direct use of alternating current (ac) electric light, are flashing, flashing frequency is commonly 100 times per second, is the grid frequency doubling, namely change 100 times per second. Other (international brand) : the lamp that shield an eye is high frequency variations of the lamp that shield an eye, not flash. Flash badly to the human eye can't see or added a filter, take temporary solution not effect a permanent cure. LED lights: not the lamp that shield an eye. LED energy-saving lamp tube is clean and healthy, but not the real meaning of the lamp that shield an eye. The first: the lamp that shield an eye is trichromatic lamp, light color is very good; And the LED is a monochromatic light source, can have influence on the color of the eye nerve, fatigue. Although its working voltage of direct current (dc), there is no flicker problem, but because of the LED chromatography is too narrow, can't use in the place with high demand with the eye, can only be applied to general auxiliary lighting (used in exterior lighting, light boxes, etc.). Second: the lamp that shield an eye is a special fluorescent tube; LED is a semiconductor light emitting diode. Dc the lamp that shield an eye: the alternating current into direct current (dc), first with dc lamps (high technical content), no flash, no stroboscopic, real and when using the light close to natural light, very bright, but not dazzling, very soft. And other kinds of electromagnetic radiation, more the lamp that shield an eye without any radiation. Of course the price will not low.
- Q: How bright flowers LED desk lamp, good quality
- As long as it's not fake, all have advantages and disadvantages, each lamp with after a long time, he would have. As a general indoor lighting to experience for themselves and the color also has the warm and cool colors, all can have a try.
- Q: Pupils to do homework with good desk lamp is yellow light or white light is good
- Do your homework with white light lamp, room lamp with yellow light, this is the most close to natural light, best to protect the child's eyes
- Q: New LED lamp USES "magnetic -" the voice from time to tome, how to eliminate the noise?
- Open it, switch on the transformer has a magnetic gap, gap, to fill the gap in 502.
- Q: Card lamp, LED desk lamp can take a plane
- Ride from the airport international and regional flights originating in China, those items must be filled in capacity of less than 100 ml of container, and in a capacity of no more than a liter, repeatable sealing transparent plastic bag. Every time per passenger allowed to carry only a transparent plastic bag, beyond the part should be shipped.
- Q: The service life of LED lamps and lanterns is true?
- In theory LED (single light emitting diode) life can reach 100000 hours. But after assemble into lamps and lanterns, also related to the life of the other electronic components. That is the life of the LED lamps and lanterns of less than 100000 hours might fail, is not necessarily the LED itself, it is possible that the power of the chip, electrolytic capacitor and other components out first. And now many LED manufacturers, the quality is good and bad are intermingled.
- Q: Hurry, common desk lamp is ac or dc output, and energy saving LED lamp?
- Ordinary is communication, LED dc, lamp is high.I hope you can help me.
Send your message to us
New Desigh Led Desk Lamp For School
- Ref Price:
-
$20.60 - 25.75
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1000 Pieces pc
- Supply Capability:
- 2000 Pieces Per Week pc/month
OKorder Service Pledge
OKorder Financial Service
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