Ul Fcc Approved Led Dimmable Desk Light , Eye Protection Reading Lamp, Led Clip Table Lamp
- Ref Price:
-
$9.27 - 13.39
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 5000 Pieces Per Day pc/month
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Product Description
Advantages:
Flexible tube, flexible lighting angle
High brightness, but energy-saving
No stroboflash and long age
Environment Friendly
Saving Energy 85%
Cost-efficient
Sustaibable
Features:
Fashion, but functional
Convenient to use at AC or USB
Bright, but less heat emitting
No stroboflash, No UV or IR radiation
Eyes protection
Working voltage: AC 110V~240V or DC 5V
Life span: 50,000 hours
Application:
1. Table lighting;
2. Desk lighting;
3. Studying room lighting;
4. Bedroom lighting;
5. Stage lighting.
Our Services
OEM/ODM acceptable
Company Information
Why choose us?
Nice products with nice price
Low consumption standby
Newest exclusive design
Strictly according to customers' requests when produce
Goods delivery in time
Fantastic feedbacks from the end users to our customers
Our target is to give you better purchasing experience through this platform and your whole buying history.
Looking forward to hearing from you!
This company is a professional manufacturer of LED lighting products. It has own factory in Shenzhen China.
Let's create a brilliant future together.
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: Light flashing, if is to use the adapter, it is possible that the adapter, try out in later.
- Common lamps and lanterns can hold the LED light bulbs, as long as the lamp holder matching. LED lights: the abbreviation of English words, the main meaning: = LED Light Emitting Diode, the light-emitting diodes (leds), is a kind of ability to electric energy into visible Light solid state semiconductor devices, it can be directly put DianZhuan into Light. Traditional incandescent lamp (tungsten lamp), high energy consumption, short service life, under the circumstances of global resources nervous, has gradually be governments it is prohibited to produce, then substitute products is electronic energy-saving lamps, electronic energy-saving lamp is more energy saving effect, but due to use a lot of environmental pollution by heavy metals, and contrary to the trend of environmental protection. With the high-speed development of LED technology LED lighting is becoming a new type of green illumination of choice. In LED luminous principle, energy-saving, environmental protection level are much better than traditional lighting products.
- Q: Long amount of brand of LED desk lamp capacitor charging Fried v100uf 50
- This LED desk lamp, 220 v power supply is to step down by means of capacitance current limiting, 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 kind of failure must first check whether the no-load, normally the power circuit of the load is the battery, check the battery cables are broken, the charging current limiting resistor is burned, if these are no problem check current limiting capacitance itself isn't breakdown (usually the breakdown causes 220 v over-current, empty trip meeting).
- Q: How long will leds last?
- Comparing to conventional light bulb is very durable. LED in general notes, can be used more than 50000 hours, and some producers to promote their LED can operate 100000 hours. The main problem is that the LED is not a simple operation, no longer its rated life cannot use traditional lamps and lanterns of measure method to calculate. In fact, when testing the LED life, no one will stay beside waiting for it to stop working. However, there are still other ways to calculate the service life of the LED. LED is lasting, because it won't produce filament fuse problem. Leds will not stop working directly, but it will gradually degraded over time. Forecasts suggest that high quality LED after 50000 hours of continuous operation, also can maintain more than 60% of the initial degree of the light. Assumes that the LED has reached its rated service life, in fact, it may still be shine, just the light is very weak. Want to prolong the service life of the LED, it is necessary to reduce or completely dispel the heat energy produced is the LED chip. Heat energy is a major cause of leds stopped working, LED the life of the related to LED chip and ELDerly drivers.
- Q: Could you tell me how to repair have been flashing led desk lamp open,?
- VIN = AC220 problems should be out in the filter is bad When you look at the output to the lights, voltage stability is not stable If the voltage stability is the filter Suggestions for large electrolytic at least more than 220 uf
- Q: LED lamp, lens type and light type which good,
- Besides, desk lamp, desk lamp is the design standard of infinite close to the sun, because artificial forever than nature. So now the LED lamp like stressed without glare No stroboscopic, no radiation it is for this reason, who is more close to the sun, who is better. Lens is concentrated, shoot the lamp to use more widely. But the lamp's goal is to the sun, condenser is used to make fire, not reading, so the desk lamp of type lens to eliminate. But why want to do the desk lamp of type lens? To be sure, lens type basic it is inferior goods, a treasure to 28 yuan still pack mail. Because it is very low, LED brightness is not enough, so I had to use a lens to concentrated, more brighter. Here again there is a drawback, because leds are more than one, generally has more than 20 a desk lamp. Every one have a focusing lens, the end result is to write ghosting, seriously affect vision. So, choose planar light is better, the use of the sun in the standard.
- Q: Energy-saving light bulbs or LED bulb can't use on the dimmer lamp holder?
- High quality solutions You can. Dimmer lamp dimming principle, is to use the thyristor (SCR) adjust the conduction Angle, change the alternating current (ac) electricity time to power a light bulb, change in order to achieve the average of the power supply voltage and current, adjust the effect of light intensity. Energy-saving lamps, LED lights, there are the power transformation, all need power supply of alternating current into direct current (dc) first, and then into a high frequency ac (CFL) or dc constant current (leds) to drive a light emitting part.
- Q: Hurry, common desk lamp is ac or dc output, and energy saving LED lamp?
- Common desk lamp is communication, voltage 220 v, 12 v in the majority; Most energy-saving LED lamp is a dc output voltage international big brands is 9 v, domestic brands generally 12 v.
- Q: Led lamp is broken. Who knows what reason be? How to repair?
- There may be two reasons, one is the power source capacitance is broken, the second is one of the lights is out of question. The first reason accounted for 70%, if that's the capacitance is broken, LED lights have to change new.
- Q: LED rechargeable lamps didn't work for too long, the result can't shine! How to do?
- Rechargeable batteries for a long time need not when, want to lie between period of time to charge. Battery not line, in rechargeable batteries, or to general battery don't forget to take out after using it
- Q: LED lamp wattage? How much is the smallest biggest respectively?
- As long as we have consumed power have wattage! Leds are quite a number of specifications, small to 0.1 watts, large to kw. Can be used in normal indoor lighting, can also be used in outdoor lighting, is the first choice for the current lighting lamps and lanterns
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Ul Fcc Approved Led Dimmable Desk Light , Eye Protection Reading Lamp, Led Clip Table Lamp
- Ref Price:
-
$9.27 - 13.39
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 5000 Pieces Per Day pc/month
OKorder Service Pledge
OKorder Financial Service
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