Torchiere Floor Lamp Led
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Okorder.com is a professional Torchiere Floor Lamp Led supplier & manufacturer, offers integrated one-stop services including real-time quoting and online cargo tracking. We are funded by CNBM Group, a Fortune 500 enterprise and the largest Torchiere Floor Lamp Led firm in China.Hot Products
FAQ
- Led charging folding desk lamp it can directly plug
- Most can't plugged directly, that kind of desk lamp without charging control circuit, as long as you don't put it down from the socket, I have been to the battery. The lamp general charging about 10 hours, evaporation of charging can lead to lead battery, the electrolyte (dilute sulphuric acid) concentration increases, serious shorten the service life of batteries.
- Long card LED charging small desk lamp
- Question 1, exactly how long is the charge? Ha ha, write on the package for 8 hours to eight hours filling bai, without packing on the accurate online said. In my experience to tell you, 6-10 hours can, usually about filling. Actually charge much less charge will only affect the service life of lead sulfate in lamp battery, lead acid battery is made of memory effect, its charge number is directly related to its service life, so full of as well. But don't forget to pull out 24 hours, so there will be no safety accidents. 2, charge how many hours to charge, charge is not enough time to influence? Already answered above, will only affect the life. Influence is very big. Suggest you fill 8 hours as well.
- Philips crystal sharp LED the desk lamp that shield an eye light bulb is broken?
- Lz this as my home is Led light source, is can't own to replace the light bulb, can only send a, but still to philips after-sales and maintenance point distribution is more wide, very convenient, lz not clear specific address you can check website, when the last time I checked map and instructions, very good looking, lz can choose home nearby, the philips after-sales service attitude is good drops
- 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
- The LED fluorescent lamp color temperature probably how many is the best
- This is hard to generalize. Because of individual differences, habits and customs is different, also different for lighting light color temperature preferences. In general, white people prefer warm color light (2700 ~ 4000 k), the reason is that this kind of lighting light of skin appear ruddy health; Most of the yellow race like daylight color white light (5500 k) or slightly cold blue pigments, the reason is that the light appears bright.
- The led lamp low-grade why current sound
- LED lamp, can use dc power supply, high frequency switching power supply, constant current drive power supply, can also use the 50 hz inductive step-down transformer rectifier power supply.
- Buy the LED desk lamp, what should be pay attention to
- But the LED lamp bead quality difference is very big, inferior lamp bead to the eyes not only useless, still can damage the eyes. Due to the LED manufacturing process of the core technology or in the hands of big foreign companies, so try to choose imported LED lamp bead, using the lamp that shield an eye is the guarantee of quality of the light source is the most important. The other is the appearance, price and other external factors
- The problem with LED charging lamps?
- 1, if the discharge to the LED desk lamp out recharging, the battery is already in a state of over discharge, discharge will seriously affect the battery life; 2, usually, when the discharge to about 80% of the nominal voltage battery, should be used to recharge the battery. Such as: the nominal 3.7 V lithium electricity, discharge to about 3 V, must charge nominal 6 V lead-acid battery, discharge to about 4.8 V must charge; 3, LED desk lamp is very save electricity, if the battery capacity is larger, continuous discharge ability is stronger, in the process of the whole light, LED lamp brightness change also be aware of not easily, just by visual inspection, indeed not easy to decide when discharge end; The easiest way to use multimeter test battery voltage to judge whether the charge. Hope the above reply to help you.
