CT9T High Power LED Flashlight

Ref Price:
$13.19 / pc
Loading Port:
Ningbo
Payment Terms:
L/C,T/T
Min Order Qty:
2000 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month
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Specifications

1.1198 Lumens Flashlight 
1.Bulb: CREE XML-2 LED 
3.range: 500M lighting distance

 

 

 

Appliction:

Dark area Illuminating 

Diving Illuminating 

Outsports Illuminating 

Other Military and law enforcement agencies around the world

 

Payment term:

100% TT in advance. Order quantity more than 10000pcs, 30% T/T deposit, balance against B/L copy, L/C

 

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:How to make the simplest 1.5 volt LED energy-saving lamp, flashlight?
The comrade upstairs was not quite right. Positive guide of white LED through voltage does more than 1 batteries, but the market does have a battery power supply using the LED flashlight, before the "radio" magazine also introduced, you can use a simple self-excited shunt switch power boost, and then drive LED. At that time the magazine for circuit drawings, switch 13001 as a side switch with a small power, coupled with the control base current on a secondary resistor, with a 1N4148 high frequency rectifier, transformer with high frequency magnetic ballast inside the winding. This circuit is very simple, I have not tried. But I used the voltage circuit structure of 6V is similar to the EI power transformer lighting fluorescent lamp, the boost circuit is feasible. The original circuit I can not find, the following illustration of the picture for reference only, the first side of the same structure, the two side does not need to double voltage rectifier circuit, the direct 4148 half wave rectifier is ok. Similar circuit in Baidu pictures search there are many, there is no transformer structure, the use of inductance step-up.
Q:Xenon flashlight and general LED what is the difference?
HID lamp is the third generation light source after halogen lamp and fluorescent lampMetal halide, iodine lamp and rare metal are charged between the electrodesHigh pressure xenon, argon and other inert gases are filled into the quartz glass tubeOur general HID lamps are metal halide lampsXenon headlampsBecause of its high color rendering, the light effect is 80-120LM/WWidely used in theaters, stage factories, automobile lighting, mobile lighting fieldsHID in hot or cool lightThe inert gas in the lamp is still collidingRe ignition trigger requires more than 23000 of the high voltageThe two electrodes can be broken down in the 10NS
Q:What are the disadvantages of a LED flashlight?
The wolf flashlight with Aluminum Alloy solid material, copper lamp, heat resistance. Also, the price of the flashlight is higher than that of the ordinary flashlight purchased.
Q:Does the non LED flashlight have a constant current drive circuit?
No ordinary flashlight lamp power can be even as long as nothing more than take a switch
Q:What type of battery 5 has the longest time in a LED flashlight?
Flashlight battery life time, mainly depends on the following factors:The size of 1.LED power consumption, which determines the size of the LED flashlight button battery, is certainly used strawhat type LED micro light, low brightness, low power, low power consumption, and 4 batteries of 5 flashlights, should use the high power LED, power consumption may be several times the button battery flashlight. Of course, a short time.2. battery power. The important role of the size of the length of power battery life, power button batteries generally only tens of Ma, and No. 5 battery in general a few hundred Ma, high power Ni MH rechargeable battery, even in the more than two thousand ma. Therefore, the button battery life longer, certainly because LED low brightness, power, small power consumption, not because of the small battery number 5.3. circuit drive current size. The size of the discharge is also very important, if the discharge current is large, then the time is short, the current is small, time is long.Generally speaking, these three factors are the most important. And to more power 5 batteries, or buy a nickel hydrogen rechargeable battery, you can first look at the instructions, the amount of electricity at one thousand or two thousand Ma or more can be.
Q:Paili de LED flashlight in "180 lumens," what do you mean?
1 lumens refers to a size of 1 cubic meters of the cube, the brightness of a candle lit, 180 lumens as is in a 1 cubic meters of space, the brightness with 180 candles lit.
Q:High power flashlight LED lamp is 1W, want to use mobile phone battery when 4.2V is connected to electric drums!
As for the big resistance associated with rated voltage of LED bulb. Assuming the 3.3V, the 1W current is about 0.3A.The voltage on the resistor is 4.2-3.3=0.9V, the current is 0.3A, and the series resistance is about 0.9/0.3=3 ohms.Assuming LED lamp voltage rated voltage is 3V, current of about 0.33A 1W.Resistor voltage is 4.2-3=1.2V, current 0.33A, about 1.2/0.33 = 3.64 OHM Series resistor.
Q:LED flashlight 16 lamp can change a need for what?
A LED, plus 5V (4.5V nominal) voltage, can be connected in series with a 200 ohm resistor!
Q:LED flashlight with what kind of beads which use more beads?
The United States can use more Swiss CREE beads. You can see it in the Shenzhen cattle electronics. There are many.
Q:C8 Q5 CREE five LED surefire flashlight light going on
There is a general light LED flashlight, battery drive circuit board and LED lamp is composed of three parts, of course, shell. Q5 lamp maximum drive current to the 1A, the 1A current is about 250 lumens brightness. LED drives best with constant current.

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