Hot Sale Husky Bling Led Flashlight Promotional
- Ref Price:
-
$0.40 - 0.44
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1000 Pcs pc
- Supply Capability:
- 20000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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6 LED Aluminium Bling Flashlight
Specification:
| Item No | Battery | LED | packing | master carton |
| 7002 | 2xCR2032(included) | 6 super bright led | 24pcs per display box | 96pcs |
Feature:
1. Anodized high strength aluminum alloy, very durable
2. O-ring sealed,
3. Lens used, high performance in focusing light beam
4. Portable lanyard
5. Tail cap rubber button ON/OFF switch, comfortable contact
6. Available LED color: white, blue, red, green
7.Product dimension: 8.6*2.6*2.6CM
8.Outer Packing dimension: 37*27*39CM
9.Product Weight:40g
Caution:
1. The power and socket must be safe and standard for service the life of battery.
2. Please do not use when charging, in case burn LED bulbs and damage inner components.
3. Pleased do not shot the eyes directly (Children must be instructed by adults).
4. Keep away form rain and wet.
5. Keep far away from the exploders when charging ,the charging time could not be more than 24 hours.(Suggestion charging in daylight time)
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. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders 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: Hello, what's the working current and the working voltage of a flashlight? If three LED and 4.2V-7500MAH batteries, how long will it last?
- Therefore, the output rated power is: 9.9 * 0.3=2.97WAccording to the efficiency of 90% calculation, the minimum input power should be: 3.3WYour battery is: 4.2 x 7.5=31.5WhWorking time: 31.5 hours 3.3=9.54.
- Q: How does the LED flashlight determine the intensity of illumination?
- LED flashlight is a high brightness LED used as a light source. It has the advantages of high brightness and low energy consumption.
- Q: Why should a bright flashlight use a 3.7V battery, and why not?
- High voltage lithium battery, the working voltage of 3.7V, and the driving voltage of LED is about 3.3V, and the driven part of the pressure drop, a lithium battery just right. If the dry battery, NiMH, requires 3 day series, if you want a single 1.5V driver LED to boost driver, boost large current driving cost is high, and the copycat flashlight, in order to reduce costs, with the current limiting resistor in series, the voltage of the battery must be higher than the working voltage of LED.The rest is the inherent characteristics of lithium battery, high energy, light weight a lot.
- Q: How to judge whether the constant current chip Led flashlight?
- Without the constant current drive board, the whole discharge brightness of the battery is gradually decreasing
- Q: Can solar LED flashlights become a trend in the future?
- For continuous overcast and rainy days, the system can be set according to the number of days (5-7 days) normal work. The lighting system is the most direct and economical combination of the new generation of energy (solar, wind, etc.) and the new generation of light sources (semiconductor LED) in twenty-first Century.
- Q: How many volts are the input and output voltages of the charging devices for a regular LED flashlight?
- The input voltage of the charging device for an ordinary LED flashlight is 220 volts alternating current, and the output is 4. 2 volts direct current. LED flashlight charging device, is a capacitor step-down to 6 volts, rectifier diode, into 4. 2 volts direct current into the nickel zinc battery for the bulb to light.
- Q: What are the categories of LED flashlights?
- There are two types of manual charging LED flashlights. One type of flashlight is an active cylindrical magnet that can slide in a coil when it is operated by hand, the coil generates current, and the battery is charged after rectification, and a LED light is lit. The other is the first drives the generator to rotate with the hand pressing flashlight, the flashlight of the lower price, but this kind of power LED flashlight manual most of the reliability is not good.
- Q: What's the use of a bright flashlight driver?
- The drive panel is automatically adjusted so that the output voltage is stable. The principle of battery storage is based on some chemical reactions. With the use of batteries, the internal chemical reactions are correspondingly weakened, which results in the instability of the output voltage ~!
- Q: The market is generally concentrated LED flashlight, the probe has to do astigmatism flashlight?
- General focus of the flashlight can focus and astigmatism Oh, you say tank home, there are several suitable
- Q: Want to use many waste LED rechargeable flashlight converted into ordinary lighting, what should be placed to surge?
- As long as the choice of the current limiting resistor, power supply with 5V charger is a wooden problem. If a LED is not directly connected to the charger series resistance, unless it is a high-power LED power charger is greater than or equal, or not burn blame.
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Hot Sale Husky Bling Led Flashlight Promotional
- Ref Price:
-
$0.40 - 0.44
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1000 Pcs pc
- Supply Capability:
- 20000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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