Energy-Saving Dimmable Touch Led Table Lamp / Dimmable Led Table Lamp
- Ref Price:
-
$12.88 - 20.09
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 2000 Pieces pc
- Supply Capability:
- 800 Pieces Per Day pc/month
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General Introduction
Energy-saving dimmable touch led table lamp / dimmable led table lamp CE,RoHS Cert
Features
1) Color temperature adjustable
2) Touch switch
3) Calendar, alarm clock, temperature display
4) High brightness LED
5) Material: ABS
6) LED lifespan: >50000 hours
7) Max Luminous (30cm): >1000 Lux
8) Luminous flux: 550LM (warm light 250LM, cold light 300LM)
9) Working temperature:<50 degree
10) Color rendering: >80
11) Color temperature: Cold temperature 5500K,warm light 3300K, Cold+ Warm Light 4000K
12) Power ingredient: >0.8
13) Power consumption: 7W
14) Input: 100~240V, 50/60Hz
15) Output: USB 5V-500mA
16) Power Adapter: 12V 1.5A DC
17) Calendar battery: 3V CR2032
Feature
Energy-saving dimmable touch led table lamp / dimmable led table lamp CE,RoHS Cert
MOQ: 2000pcs
Factory price
With private model and patent
Packaging & Delivery
Package:
1 x Box
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. 3-10 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.
- 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.
- Q: Baby what kind of table lamp? The LED lamp can be eye really?
- Not so fantastic is LED light switch frequency very fast, because mostly constant current power supply, so stroboscopic barely see, eyes can't feel you anyway. So in the eye. The main electricity savings, because is the fourth generation of light source, photoelectric conversion efficiency is higher than the first generation of the candle to the heaven. As the downstairs said, the equivalent of 13 w 5 w energy-saving lamps, 40 w incandescent lamp. Even more playing god.
- Q: Study desk lamp high-power led is more appropriate
- Hello, choose close reading and writing desk lamp must choose protect eyesight! LED lamp cannot be used as close to read and write operations, because leds emit short-wave high-energy light - blue light, can be directly through the cornea and lens, can direct the macular area, cause burns to the retina. Whether a desk lamp eye health mainly judging from three aspects, one is no stroboscopic; The second is the light right; Three is no uv radiation.
- Q: LED lamp rushed into electricity, no battery is bad, but is not into electricity, charging indicator light (not bad) didn't also bright, is how to return a responsibility?
- Light is not bright, can be sure is there is something wrong with the wire or internal charging circuit has a problem. Judge fault: 1, if the line is broken, looking for businesses of the same wire, in a first try (don't have to buy wire to test), indicator is not; 2, the light is bad, but little chance (if this is the case, the battery doesn't charge into the electricity, the battery has high pressure resistance state sulfide, battery need to be repaired). 3, internal charging line fault: most likely internal CBB capacitor to boil road, need to change. For this kind of lamp, the most easily broken electronic components in the charging circuit is the CBB capacitance. Can go to the repair shop repair. Only more than 1, 3 kinds of possibility is high, the highest 3, was ruled out small battery (internal small battery) problem, because the light is not bright, batteries to electric light advocate the lamp, that the battery is resistance, capacitance resistance step-down charging circuit to charge of no-load voltage can reach more than 300 v, is impossible, and no current flows through the indicator as long as is good will on, even if the battery fully charge it into electricity, indicator light will be bright. I have a problem is battery repair instrument design engineers, can ask me, I design the battery repair instrument can repair indicator but any vulcanization of battery and charge it into electricity. There is a way to judge whether there is a current through the, is at the moment of plugged into the plug has a tiny 1 of "pa", or "chip", close to the ear, can hear, careful observation can even see tiny spark, then the CBB capacitance not bad, but the light is bad, and the battery has the possibility of sulfide. Downstairs and a brother named longsheng fushun said about the battery internal resistance and resistance capacity no-load voltage of charging circuit, considered a battery sulfide failure (charge it into electricity, indicator), but not necessarily.
- Q: The LED lamp can change the light bulb
- If is the desk lamp of chip integration products, change the light bulb. (integration of desk lamp has included chips and power drive) If is common desk lamp shell, snail mouth there is filled with LED lights, it is can change the light bulb.
- Q: Do LED lamps really protect your eyes?
- Just a slogan, not for a long time on the light.If choose when must pay attention to the surface light source
- Q: LED small desk lamp, found that the charging indicator light is not bright, or bad?
- A, charging indicator light is broken, but will not affect the charging Two, charging circuit is broken, have no electric charge, only straight power supply to use The lamp is very easy to bad. Every time I blunt blunt then use an item, good luck to get a can be used longer.
- Q: With 10 v charger with 6 v rechargeable batteries used at the same time, that is used when mains mains, there is no mains automatic conversion electric battery. Three light bead is in series or parallel good? Add how much resistance? Step-down to to the charger? If I want the dimmer, should how to do, had better have circuit diagram
- 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: The voltage of the LED lamp is about how much
- Like to see the instruction manual. General desk lamp is 6 v or 12 v (lead-acid battery). 3.6 V or 7.2 V (lithium ion battery). 220 plug into mains, after a step-down rectifier transform into direct current, lit LED lights, and recharge the battery (losing electricity state). The working voltage of a single LED lamp is between 3.2 3.6 V, usually series after parallel. If you don't know how much is the voltage, disassemble the lamps and lanterns, count you know leds in series voltage
- Q: LED lamp wattage? How much is the smallest biggest respectively?
- The main characteristic is to save electricity, under the condition of the same brightness, than the ordinary energy-saving lamps save electricity more than half
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Energy-Saving Dimmable Touch Led Table Lamp / Dimmable Led Table Lamp
- Ref Price:
-
$12.88 - 20.09
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 2000 Pieces pc
- Supply Capability:
- 800 Pieces Per Day pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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