Flexible neck lets you position the Light where you want it
LED lasts up to 30,000 hours--anywhere, anytime
with touch switcheslong lifetime, convenient
Sleek, high-tech design in black or platinum color
Can put and use on the tabletop directly
Uses less than 200mA of power
Soft light illuminates your around the tabletop but wont disturb others
1 Power LED White LED helps preserve night vision
with external power source necessary---AC power 100~240V
Color(or white) Box Package size: 180 x 155 x 245mm
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.
Inquiry response: Your inquiries will be replied in 24 hours.
Sample support: Free samples are available within 3-5 days.
Delivery time: Your shipment will be loaded in 30-35 days after samples confirmed and deposit received.
Payment term: T/T, L/C
2.OEM business support
4.Factory sell directly
5.T/T, L/C payment
- 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:My desk lamp is touch switch, led lights are lit up
- Voltage regulator tube 5 v measure!Hit the desk lamp, bright, directly touch doesn't work, the key is to the brightness of the hair it is very dark
- Q:Charging indicator has been on desk lamp, led lamp is not bright after rotary switch
- The lamp plug is bright, have nothing to do with the back. Led not bright need to make sure this a few places, is there any battery, led to have bad, switch to have bad, line if there is any break in the middle. Best use multimeter measure.
- 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:I had had a 20 leds rechargeable lamp, then the battery is broken
- The desk lamp of you already can charge (should be 220 v) you can directly with charging power supply should be bright?
- Q:Household led lights all of a sudden not bright? What's the matter?
- If it is suddenly not very bright, usually because of its heart - LED drive power quality problems, the result of current is not enough. You can open it and have a look at the LED string, and power, to find a professional power supply company with power supply, diy connected the input and output line. If the trouble is returned to the manufacturer maintenance, this problem should be something for manufacturers. If it is used with the not so bright, like how did not suddenly don't bright, quality problem is LED lamp bead, light failure is too big. If a lamp is on there are a lot of small lights bead is unlikely this case maintenance, cost and the cost is too big, can only be changed directly. If it is only a high-power lamp bead and COB encapsulation of LED, don't bother you also can buy back to transfer the lamp bead.
- Q:Do LED lamps really protect your eyes?
- LED desk lamp is a direct current (dc), with common desk lamp of comparative advantage is no stroboscopic and dazzle light, so is good for your eyes!
- Q:How many watts of LED3 is equal to the ordinary energy-saving lamps
- 3 w leds is equivalent to 3 w of energy-saving lamps, not so simple than power depends on photosynthetic efficiency, luminous flux and color rendering, the quality of the different products are not the same as the 4 w energy-saving lamps can replace 20 w energy-saving lamps, good product can substitute for 35 w halogen lamp cup LED is also in the same way, the 3 w can also reached the standard of 15 w incandescent lamp, lighting is not suitable for lighting
- 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:How to repair the led rechargeable small desk lamp
- The cause of the damage may have three, the first wire solder joints from or switch contact bad, you carefully check each except; The second is lead-acid battery damage can't charge; The third line fault is charging, the charger for capacitance, rectifier diode, resistor, the most easily broken is the capacitance, then inspect diode. If you didn't have electrical knowledge, please do not repair, in order to avoid dangerous.
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