Best Design Feature Cree Led 3Watt Rechargeable Flashlight

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1000 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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Product Description:

Description:

3-Watt Rechargeable Flashlight 

 

Specifications:

- Light Source: 3 Watt LED * 1 (Cree)

- Power Source: ICR18650 Battery * 1

- Maximum Size: Φ34.3 mm * 172 mm

- Net Weight: 211 g

- Material: Aluminium Alloy 6063-T6

- Finish: Anodized 

- Available Color: Black 

- Switch: Middle - Press On/Off

 

Features:

- Shock- and dust-resistant

- Quality LED enjoys lifespan of 50,000 hours

- Performs brightness of 140 lumens

- Light rang up to 180 meters

- Easy plug & charge kit

- Charging hour: 6 hours

- Running hour: 3 hours

 

 

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)

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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:I want to put the flashlight's LED led on the 12V motorcycle. When the rear taillight is used, how can I change the line?
I want to take a flashlight LED light emitting diode (12 ordinary flashlight) on 12V motorcycle taillight when I ask how to use line to add resistance.. how much how to light it. Not easy to burn to know friends for a program or circuit diagram, thank you!
Q:LED flashlight capacitor
That's all right. The resistance capacitance step-down circuit reduces the capacitance, reduces current, and prolongs the charging time.
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:Which is the best LED flashlight?
Then there is waterproof demand, everyone knows, outdoor process, rain, ah, wet ah, will have direct impact on contact with the flashlight. Therefore, for waterproof, moisture-proof, excellent flashlight depth optimization, to reach the IP-X 8, anti deepwater 2 meters of waterproof level.
Q:LED electric drive circuit principle diagram, analytic find more straightforward
The transistor E pole and the B pole have an emitter junction and the B has a junction voltage, and the silicon material transistor is 0.5 to 0.7V germanium material transistors with junction voltages of 0.2 to 0.3V. This does not need to be judged by the transistor manual with explicit arguments.
Q:How much is the working voltage of LED lamp flashlight
Different LED parameters are not the same, just know to look at the specifications or test, the most commonly used are 3-3.5V 20MA 0.06W 7LM 3-3.5V 60MA light, 0.2W light is about 20ML, 3-3.5V 350MA 1W is a light around 100LM.
Q:800LM flashlight, what power LED lights do you need?
The flashlight to send the total luminous flux of 800 lumens, according to the current highest technology bulb, a luminous flux of 5 Watt LED lamp can get 800 lumens, the high power CREE light source package, Cree XML-T6 1C 800-1000LM high power white LED has achieved mass production
Q:How many lumens is the 35W LED flashlight?
Hello, LED light effect is generally around 90, 35W, then about 3150 lumens.Of course, this is an estimate. It may not be that high35W's flashlight is bright, brighter than the two 100 watt incandescent light bulb.
Q:Does the LED rechargeable flashlight make a noise when charging?
The LED rechargeable flashlight doesn't make any noise when charging, and sometimes it's very weak. If it's too loud, it doesn't work properly!

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