Led Charging Folding Desk Lamp
- Ref Price:
-
$4.12 - 8.76
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- T/T
- Min Order Qty:
- 1000 Pieces pc
- Supply Capability:
- 1000000 Pieces Per Year 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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LED charging folding desk lamp
| Led : 24PCS Leds Weight:0.35 kg Carton size:520x350x350mm Carton Quantity:60 PCS Pack Weight:22.7 kgs |
Feature
Rated Capacity more than 800mAh
Long life battery COUld be cycling used more than 500 times
Use LED buibs of enerngy saving high efficiency, and long life
strong and light brightness are adjustable
Specifications
Charge rated Voltage AC90-240V 50/60Hz
Charge rated Current AC0.1A 0.8W
Output light source Power 2W
Features:
Fashion, but functional
Convenient to use at AC or USB
Bright, but less heat emitting
No stroboflash, No UV or IR radiation
Eyes protection
Working voltage: AC 110V~240V or DC 5V
Life span: 50,000 hours
Application:
1. Table lighting;
2. Desk lighting;
3. Studying room lighting;
4. Bedroom lighting;
5. Stage lighting.
Our Services
OEM/ODM acceptable
- Q: How to identify what the real eye lamp?
- Fourth, a good LED desk lamp and pervious to light membrane and filter membrane, usually is pervious to light membrane in order to make the LED light is more soft, and filter membrane is effective for us to filter out the harmful light ingredients, so as to achieve the health requirements. x0dLED source volume is more small, so the shape of the LED products more beautiful. LED color more rich, as long as a little combination, can change several tens of different colors.
- Q: Charging indicator has been on desk lamp, led lamp is not bright after rotary switch
- Hello, if you have a multimeter, please measure the lower limit of flow resistance, the lamp easy to burn current-limiting resistor, especially when charging turn on the light. Visual blue that resistance to fire.
- Q: Baby what kind of table lamp? The LED lamp can be eye really?
- Can protect your eyes, the light is primarily a stroboscopic damage to eyes, buy a desk lamp should pay attention to several problems: < ol > < li > stroboscopic, using a mobile phone or camera shot from close range luminous part, really no stroboscopic is made less than one line in the flashing < / li > < li > brightness and glare: never do desk lamp brightness is too high, about 6 to 9 w can meet the requirements of brightness, see glowing part directly, without strong dazzling, dazzling degree as small as possible < / li?
- 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: 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: LED rechargeable lamp, battery voltage is how many v?
- Using is a kind of super high brightness LED flashlight, its working voltage is higher, generally 3.35 V - 3.65 V, working current is relatively large, at 30 ma -- -- -- -- -- 50 ma, high brightness. Above is reproduced, the following is what I write. You can also in the baidu search is known here. 1, rechargeable lamps with light emitting diode and a flashlight with should be the same. The above work should be refers to the voltage on single diode voltage. Don't know how much is the battery pressure is how even get to see that a few diode. But according to my experience, I've hurt countless this flashlight and desk lamp) 4 v battery voltage is not the batteries are lead sulfate is 6 v battery. 2, see the internal structure of light emitting diode, the bulk of the pole is negative, the light of the part is connected to the cathode, or look at like a bowl of concave portion of the attached to the cathode. 3, heard "filament" if you want to ask is "filament light source" refers to a hot filament of the bulb, tube produced by light sources; If you want to ask is "filament voltage" is refers to the added on both ends of the filament voltage. Case there is a small light bulb and a dry cell formed a closed circuit is: at the ends of the battery voltage = bulb voltage + the consumption of battery internal resistance. Usually learn high school electricity can use this relationship. 4, x ray tube, extreme conditions, the theory of complex sentence couldn't say for sure.
- Q: LED lamp, lens type and light type which good,
- Because of the high LED lamp brightness, focus, look into the LED lamp bead will be very dazzling. If you don't look straight into the LED lights, people's eyes, it is recommended to use a lens type, using planar light conversely.
- Q: A led desk lamp always zi zi ring is how to return a responsibility?
- Inside thrum have poor contact, look at the best, don't have accidents
- Q: So only the halogen lamp, but is low voltage halogen lamp, need a rectifier, and halogen lamp itself temperature is high, pay attention to the heat dissipation, color rendering index selected 90-100, color WenXuan 2700 k, the best for you.
- Whether the welding is wrong or high temperature component breakdown welding time is too long to make? So you can skip the touch element directly using the switch on and off, of course, can also according to component model and buy a change.
- 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.
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Led Charging Folding Desk Lamp
- Ref Price:
-
$4.12 - 8.76
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- T/T
- Min Order Qty:
- 1000 Pieces pc
- Supply Capability:
- 1000000 Pieces Per Year 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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