Promtion LED Flashlight Ball Pen

Ref Price:
$0.37 - 0.67 / pc
Loading Port:
Ningbo
Payment Terms:
L/C,T/T
Min Order Qty:
5000 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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Product Description:

 

General Introduction

Promtion LED Flashlight Ball Pen

 

Specification

Material:

ABS plastic

Description:

plastic barrel+plastic clip

Logo printing:

 silkscreen, pad, thermal transfer

Refill ink::

standard ink color: black/blue/red

size: 0.7mm or 1.0mm

 

Packing:

 1pc/polybag, 50pcs/ inner box, 500pcs/master carton

MOQ:

 10,00pcs

Sample:

Without customer logo is free, with customer logo and color:charged depend on your required

Sample lead time:

 Silkscreen or pading printing 3-5days

  thermal transfer  10-12days

Loading port:

 Ningbo or Shanghai China

Origin:

 Made In China

 

Customized options

Customized label/ Logo can be made onto packing box.

 

Packaging & Delivery

 

Package:

1pc/polybag, 50pcs/ inner box, 500pcs/master carton

 

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. 

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Q:What's the advantage of LED flashlights?
Outdoor activities, we are trying to minimize things, so in the flashlight, we should try to use efficient light LED flashlight, to ensure sufficient brightness and long endurance.
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 material does the LED flashlight battery contain? Is it a lead-acid battery?
The batteries in ordinary rechargeable flashlights are all lead-acid batteries, and their lifetime is not long due to the lead-acid battery itself
Q:undefined led flashlight,LED Torch,iTorch Pro
At present, there are many types of LED flashlights on the market, with the most compact key button type, as well as multi lamp head type, single lamp holder, high-power type and so on. From the point of view of the type using power, using a AA battery (5 batteries) or a AAA battery (7 batteries), some with three AAA batteries, some use three button batteries, as well as the use of manual generation etc.. Here are several common types of LED flashlight on the market performance characteristics, for your reference when shopping. Methods / steps, using three batteries multi head type, now in the electronic arena to sell more LED flashlight, this is the use of three batteries (usually three AAA batteries) multi burner flashlight.
Q:What about LED flashlights and AMC7135, and a better, more practical IC?
As the saying goes, Kaoshanchishan by water draft, we decided the geographical advantages of our development, as Baoji China Titanium City, we have a huge resource advantage, titanium alloy profiles and processing you, shouldn't we ever to concentrate on the development of the. Machining, surface treatment of titanium, the production of raw materials, innovative titanium products we can say ahead of other domestic manufacturers of titanium metal, is only a surface treatment, the seven treatment process we have, in Titanium City and no one.
Q:What's the resistance on the LED flashlight?
If 5 heads, the working current is 5*20mA=100mA=0.1A, the voltage at both ends of the resistor is 3-0.7=2.1V, so the resistance power is 2.1V*0.1A=0.21W., so the power of the resistor is 1/4W.From this, you can calculate the resistance power of 7 heads and 10 heads
Q:What brand of LED high power flashlight is good?
A larger power, usually in 3-5W, or even 10W LED, a little bigger, using more than 18650 batteries flashlight, you can use the 20-50W LED. Lomen flashlight I used is pretty good, you can try to look at their official website.
Q:Flashlight charging circuit modified LED driver
Not very understanding, but I feel that the landlord of the issue of hybrid, and the 6 string up should be no problem, I do not know the input voltage is how many volts, it should be measured LED input current value, is not high ah?.
Q:LED what's a good flashlight for?
Buy solar charging and solar charging,1, now with solar panels, rechargeable flashlight is very good2, when the sun is good, on the balcony or other rechargeable places, the use of solar energy charging, energy saving and environmental protection3, when the sun is bad, you can use the city electricity charge, so much more convenient.4, bright flashlight to buy high brightness, at the same time adjustable light better.
Q:About bright flashlight and ordinary LED flashlight choice
The luminous efficiency of high power LED than small power high, under the same current, high power LED light, such as the common CREE R5 (3W) can produce 120lm illumination in the 350mA state, more than 20 5mm LED (parallel, each average current is about 17mA) bright;

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