||Lamp luminous flux(lm):
Dimmable LED Desk Lamp, Touch Control LED Desk Lamp
-20 °C ~ 50 °C
4 optional color
Smart touch button
5500-6000K, 4 channel adjustable cold/warm white
Features of led desk lamp:
Smooth and uniform lighting with no flickering or ghosting, eye protect
4 modes and 5 level brightness control, easy operation with touch panel
Smaller watt more brighter to save energy cost with cost effective LED lighting
Capable of swiveling and rotating flexibly for desired lighting angle
Lifespan: 50000hrs, 3 year Warranty
No gap between the molds and good damping of spindle to guarantee the long life span of the lamps.
LED light panel make uniformity of light, it is a revolutionary breakthrough of LED applicationin lamps.the illuminance uniformitv is rather higher than the SMT LED lamps and real led eye shield table lamp with surface light source.
5 steps brightness&color temperature chosen.
Foldable from 0 to 360 degree.
We support Paypal ,West union ,Pay union,Escrew,Master card ects..
If you get any problem in payment ways,contact us ,we support many ways of payment.
Item will be shipped within 5 business days.
----Via Express: Generally 3-7 working days.
----Via EMS: Generally 10-30 working days.
If you have not received your shipment within 30 days after payment, please contact us. We will track the shipment and get back to you as soon as possible.
Buyer responses for (in case) all tax or VAT under any circumstance.
Return and warranty:
All products have been checked and packaged in good condition before dispatch.
All products have at least 1 year warranty.
If you are not satisfied with our product and service. Please contact us first before giving a non positive feedback or dispute. we will try to our best to solve the problems.
We guarantee that all our items are as stated in their descriptions. We strive for 100% customer satisfaction on every sale we complete.
Our products are direct from factory, there is no middle man, no high markup, so we can provide quality items yet very competitive price.
If you have any questions please contact us first, most are responded with in 12 business hours.
- Q:LED rechargeable desk lamp the internal rechargeable battery, charging voltage is how old?
- Rechargeable led desk lamp voltage specifications have two ways of blunt electricity ah. If is plugged into the USB charging cable is 5 v. Battery voltage is 5 v. The product brand of # charging desk lamp is such specification.
- Q:What is the battery charging led lamps use
- Most rechargeable LED desk lamp is used a small amount of maintenance free lead-acid battery.
- Q:Led desk lamp and common desk lamp which is good
- So the eyes see the LED light source for a long time, makes people dizzy, uncomfortable feeling, even will cause harm to eyes, make the risk of eye diseases will be improved. Remind, don't let the eyes looked at bright LED light source for a long time, so as to avoid eye damage. Led lighting use less as far as possible, the led is only suitable for auxiliary lighting
- Q:Led lights can use how long
- This LED lamp bead and heat dissipation And processing technology. Do good can reach 80000 hours Even 100000 hours. Finished the test last week Accelerated aging 3000 hours A 25% drop in flux.
- 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:LED the desk lamp that shield an eye the choose and buy, should consider what respect?
- LED the desk lamp that shield an eye the choose and buy, should consider factors: 1. The national 3 c compulsory certification. To avoid buying small workshops LED desk lamp with a less known and inferior brand. 2. The color temperature, color temperature is too high will feel the light pale, will feel anti; Color temperature is too low, the light is yellow, the eyes will easily tired; The most appropriate color temperature is around 5000 k color temperature, light yellow light.
- Q:Consult the LED rechargeable lamps not to save battery What do I do
- Rechargeable battery for a long time will dry up, also can't charge into the electricity. There are quite a most batteries still can repair good,. Carefully open the sealing with a small needle to fill some of distilled water, if can't find the distilled water used to drink pure water to also go, but remember that not too much, can see the wet inside. After filling water seal sealing again. This way can indeed repair quite a most can't use the battery.
- Q:Long amount of led desk lamp can plug the power cord with straight?
- Cannot be used into the power supply, or light bulb will burn out internal charging power supply parts. Use notice: 1, power supply and charging socket installation should comply with the safety standards. 2, charging products do not use, so as not to burn out LED bulbs or internal charging power supply components. 3, desk lamp head not straight as eyes, lest affect vision, children should be used under the guidance of adults, do not let desk lamp in the rain or be affected with damp be affected with damp. 4, please stay away from flammable items per charge, charge time longest time can't more than 24 hours, suggest to charge in the daytime.
- Q:I charge the battery of LED desk lamp is broken, can put the cell phone battery received above?
- LED lamp standard current to 20 ma, just meet this condition
- 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).
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