Fashion Style!!! Touch Screen Led Reading Lamp
- Ref Price:
-
$3.15 - 3.66
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 3000 Pieces pc
- Supply Capability:
- 12,000 Pieces Per Day pc/month
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Feature
Strong and weak brightness of reading lamp is adjustable.
Shell Material: ABS
The Multifunction LED reading lamp is environmental friendly
Specification
| MODEL NO.: | YG-3936 |
| BATTERY: | lead-acid |
| LED QUANTITY: | 33 |
| RATED CAPACITY: | 1800mAH |
| LIGHTING TIME: | 5.5H |
| CERTIFICATION: | CE |
| Color: | white |
Packing:
blister card packing inside, cartons outside
| Qty/Ctn | Meas(cm) | G.W.(kg) | N.W.(kg) | QTY/20' |
40pcs | 72*52*41 | 23 | 17.3 | 6,500pcs |
Cautions:
1. Please promptly charge the flashlight when the source is used up. Otherwise the usage life will be shortened;
2. Please do not use it when charging in order to avoid burning out the internal components of the power source;
3. The light of LED lamps is ultra strong, do not shine eyes directly;(child should be guide under adults)
4. Please charge it every three months when it is not need to use.
Quality Guarantee:
The products of our company follow the Q/TGE-2006 of the enterprise standards. We guarantee that the warranty period is 3 months from the purchase date. (Non-correct using results in damages or burning out which is not included in the range of maintenance)
- Q: Are LED lights compared to dc lights?
- Leds are generally constant current drive, also is the dc driving lights, as long as give the LED current to the rated current of the LED itself is not stroboscopic, unless there is something wrong with the power supply itself.
- Q: Amount for the LED - 666 desk lamp can use charging time
- Strictly speaking, it is best not to use when charging. Because: 1. Easy to get an electric shock. 1. Affect the service life of the product.
- Q: Are sold on the market in recent years that most students rechargeable lamps with the sort of, call what name I also do not go up, anyway, not expensive, I would like to ask you about the charging lamp charging commonly how long?
- Note: if charging desk lamp is newly bought, generally it has a certain power. The electricity used up inside first, and then, it will more protection to the battery.
- Q: LED lamp, lens type and light type which good,
- Besides, desk lamp, desk lamp is the design standard of infinite close to the sun, because artificial forever than nature. So now the LED lamp like stressed without glare No stroboscopic, no radiation it is for this reason, who is more close to the sun, who is better. Lens is concentrated, shoot the lamp to use more widely. But the lamp's goal is to the sun, condenser is used to make fire, not reading, so the desk lamp of type lens to eliminate. But why want to do the desk lamp of type lens? To be sure, lens type basic it is inferior goods, a treasure to 28 yuan still pack mail. Because it is very low, LED brightness is not enough, so I had to use a lens to concentrated, more brighter. Here again there is a drawback, because leds are more than one, generally has more than 20 a desk lamp. Every one have a focusing lens, the end result is to write ghosting, seriously affect vision. So, choose planar light is better, the use of the sun in the standard.
- Q: LED lamp circuit of current more conference appear what problem
- Will first fever, if it is too big, can burn out directly. On the issue of the lights, string, and, have a plenty of string and share
- Q: The LED current problem? LED lamp current problem? Said wanted to plan to buy USB LED lamp to use 5 v voltage current 190 ma computer USB interface as current 500 adapter up to 1 a pick 1 a current
- Influence of LED desk lamp constant current job type electric lighting built-in dedicated drive circuit work safety circuit voltage meet (5 v) work pipe external power transmission flow LED light transmission flow always 190 ma or outside the lamp burned if can match current some power supply (5 v) against things can work more
- Q: Are led lamps good for eyes
- Your problem, want to answer, the real LED lamp (from the luminous efficacy and color rendering index, dazzle light, intensity of illumination and light Angle to identify) is good for your eyes.
- Q: When did you buy? If it is just bought, suggest you use first photoelectric charge again
- ?the progress of the halogen lamp is incandescent lamp, full of halogen gas in vacuum bubble has realized the halogen tungsten filament with gas circulation and greatly prolong the service life of the filament, perfect inherited the color rendering of the incandescent light bulb 2, energy-saving lamps, CFL (compact fluorescent lamps, the actual domestic called the lamp energy-saving lamps have a little not science...). CFL is a great invention, the field of electric light source characteristics can be made into any color temperature and high color rendering, due to the effect of glow of the phosphor powder, stroboscopic can ignore (low temperature is a problem). Advantage is high luminous efficiency, such as 11 w CFLS can completely replace 60 w incandescent lamp, and use tricolor phosphors CFLS can reach more than 80 color rendering, some high-end products can reach more than 90 The disadvantage is that the fluorescent tube is filled with mercury vapour, how to environmental protection is a big problem in manufacturing and recycling, partly responsible manufacturer in tube using mercury pills (haha, suspected of advertising), partly solved this problem... P. : energy-efficient light bulbs are more likely to buy on the market at present stage is cost-effective light source
- Q: The maintenance of the charging table lamp
- If need to replace the light source (light pipe), be sure to refer to LED lamp assembly for the specified parameters of the charging, and don't change the structure. LED rechargeable lamps surrounding not moisture, dust and impurities, such as have found that clean up in time. Try not to over and over again when applying the LED lamps and lanterns of switches, it can greatly shorten the service life of LED lamp. LED lamp battery charging protection is good, if need to replace please select qualified products. Charging in LED desk lamp of power recharged when finished quickly, do not run out of electricity, and then filling, please stay in xiao yu battery recharging. If long time don't have to, but after a period of time the charging time, on the ground of deposit must be put in wet places.
- Q: The voltage of the LED lamp is about how much
- No, now the best solution is a string of ten. And then in parallel. Voltage is controlled in 32 v, with constant current source driver. Safety, high efficiency
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Fashion Style!!! Touch Screen Led Reading Lamp
- Ref Price:
-
$3.15 - 3.66
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 3000 Pieces pc
- Supply Capability:
- 12,000 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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