2013 LED lamp on the solar batteries for bed XSK-L01
Detail of Model
1.Model NO and type
OEM is also available
white and silver
Other color according to clients requirements are available if have large quantity oreders
we can do OEM according to your requiment
1. We're manufacturer , Factory price is more reasonable & competitive.
2. Delivery time can be under control which will be on time after order confirmed.
3. OEM & Custom Made are available.
4. CE & RoHs & UL certificate are approved, quality proof.
1.Payment: T/T ,L/C 2.Production lead time 1-25days. 3.Sample can be delivered in 1-7days 4.Shipping freight are quoted under your requests 5.Shipping port: Shenzhen, Mainland China 6.Discounts are offered based on order quantities
1.Your inquiry related to our products or prices will be replied in 24hrs. 2.Well-trained and experienced staffs to answer all your enquires in fluent English 3.OEM&ODM, any your customized lightings we can help you to design and put into product. 4.Distributoer 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
Estimated Delivery Time
2-8 business days
3-8 business days
2-10 business days
1-7 business days
6-14 business days
7-12 business days
China Post Air Mail
7-15 business days
China Post SAL
14-30 business days
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.
Send a message to us:
Q:How many volts 4 w power led desk lamp
Depends on what kind of, have 220 v, also has a charging V6, 12 v.
Q:Led lamp generally not transformer, why also said some led desk lamp radiation levels
Some led lights use switch power supply So the excess radiation
Q:How to choose the night reading reading lamp
The LED lamp quality is uneven. Is a common problem, because many of these lamps use small power LED as light source, the total power is not enough, not enough illuminance. Is it to use eye sanitation, depends on its use function. If the head of a bed lamp, small night light, the intensity of illumination requirement is not high, influence may not. But if as a reading lamp, inadequate illumination can accelerate the visual fatigue, is not conducive to protecting eyesight.
Q:Three lights in parallel, and should be how the resistance of the step-down series?
What is your 6 v battery batteries? Small battery (battery)? 10 v charger to see what the battery charger, if the battery can work with, if nimh electricity or lithium electricity will reduce the voltage. How much is the pressure light bulb? It is best to parallel, serial word broke a are not lit up. Add how much resistance depends on what you use the lamp, or led. The dimming added potentiator current limiting. How to do is very simple, still with the figure? Charger and battery, lamps (and) series of potentiometer. If it is nickel metal hydride batteries can't do, for a long time will seriously affect the battery life in charging status. The more complex.
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:The lamp that shield an eye is after the light lamp or led the good
Advantages and disadvantages each generation of light source: The first generation of light source: incandescent lamp High frequency flash, blue light, radiation, tungsten wire, pollution is small, power consumption is big. The second generation of light source: traditional fluorescent lamp High frequency flash, blue light, radiation, mercury pollution is serious, the high frequency ballast. The third generation of light source: high frequency fluorescent lamp, the lamp that shield an eye, energy-saving lamps) Low frequency, blue light, radiation, high frequency electronic ballasts, alternating current (ac) light exchange tubes produced by stroboscopic light can cause eye damage the cornea and iris, causing fatigue and decreased vision, also makes them similar neurasthenic symptom such as dizziness. The fourth generation light source: LED the desk lamp that shield an eye (brands such as: children see treasure, philips, op, good vision, good light, Ming can reach, Edward, xiao, crown) Blue light (led) unique, no stroboscopic, no radiation, has the rich lighting products, low energy, mainly used in large-scale landscape lighting. The eye effect is that use adapter output low voltage dc, basic no stroboscopic, light color temperature range can be more widely, the disadvantage is that the light of the chromatography is too narrow, and has not eliminate blue light, blue light composition is too strong, easy to cause irreversible eye disease, not suitable for high environment with its eyes. Fifth generation light source: dc the lamp that shield an eye (brands such as: after light) No light, no stroboscopic, no radiation, high price, the visibility is small, single product, the mature dc technology, using the transformation output dc dc ballast light dc lamp, lighting area is generally larger, can be applied to high environment with its eyes.
Q:Small leds, charging when hear the sound of the PI PI is what circumstance?
Is generally small damage to the battery, electric charge not sparking discharge into the battery internal crack formation. If power cuts back light can light, such as the residual power after use, there is no next time. Change the battery available in theory, but the lamp was selling point is cheap, no place to repair; Oneself know words, not expensive for a few dollars online battery, can add the postage is not cheap.
Q:What LED lights so easy bad ah?
You choose the wrong factory, general theory of LED life span is 50000 hours, the actual use also in 35000 hours. Three months is bad, is basically not well-known chip in China. Now we are doing the LED business, foreign customers require minimum is Taiwan wafer chips, and some domestic retailers order chips are the most time, because Chinese people cheat, also bad complaints after seduced. Don't mind the price to buy the philips, their quality must be guaranteed. The good and evil people mixed up domestic factory, see you luck
Q:How long does a charging lamp charge?
Charging commonly 4 hours is full of, but don't always keep filling. Because the battery will be overloaded, it is easy to be bad. Go down for a long time, the battery power will not durable. Moreover, this will not guarantee the safety of the battery, to believe, for its own security or security charge.
Q:LED desk lamp, the USB interface, security, will the light bulb suddenly blow up
Leds are not glass bulb, broken is quiet is broken, even the most serious overload is to risk a little smoke and then hang up.