Cree Adjustable Aluminum Focus Led Light Flashlight
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1000 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
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Description
• Rugged aerospace-grade aluminum body, Type II anodized in glossy
• O-ring sealed, weatherproof
• Neckcap switch: press for momentary-on, press further to click constant-on
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:Can LED light beads be replaced by ordinary flashlights?
- You need to find a diode with a pressure drop, or it will burn the diode if the light is not bright or too bright.LED luminescence principle:The terminal voltage of PN junction constitutes a certain barrier. When the forward bias voltage is applied, the potential barrier decreases, and the majority carrier in the P region and the N region diffuse to each other. Since the electron mobility is much larger than the hole mobility, a large amount of electrons will diffuse into the P region, which will result in the injection of minority carriers into the P region. These electrons are combined with holes in the valence band, and the energy is released in the form of light energy when combined. This is the principle of PN junction luminescence.
- Q:LED rechargeable flashlight se a 316 how much?
- When you open it, the flashlight icon displays the highlight status, indicating that the LED flash on the back of the current apple iPhone SE has been lit.
- Q:LED light resistance, I use flashlight LED lights plus resistors used in the 12V circuit can be used for a long time?
- Your resistance value increases, the resistance value of 1K can be (but may be dark light)
- Q:How much is the price of the SF007 LED explosion-proof flashlight on the high beam?
- Shenzhen Yuanguang Industrial Lighting Technology Co., Ltd. boss Comrade Wang Peng before the coal mining industry, after several partnership company, now he only burn the bridge after crossing it, an exclusive, mind is smaller than women, the staff's hard work, low wages, poor product quality, high price.
- Q:How about the LED rechargeable flashlight bulb flashing?The components are intact and flashing
- LED and damaged only replace the bad light emitting unit. The electronic market can go to buy a few and your flashlight like LED, very cheap, the only bad welding off, replaced it, the remaining few backup, because will bad. A long time you will find LED the brightness of a, this is the voltage to blame
- Q:LED flashlight structure and manufacturing method
- The principle of LED luminescence is similar. But the difference is, LED is not through the electronic transitions inside the atom to emit light, but by applying a voltage across the PN junction LED, the PN junction itself in a level form (in fact, is a series of energy), then the electrons at this level and jump to the light emitting photons.
- Q:YAGE light LED flashlight input and output voltage and current
- 1, 12V.2, LED light-emitting principle similar. But the difference is, LED is not through the electronic transitions inside the atom to emit light, but by applying a voltage across the PN junction LED, the PN junction itself in a level form (in fact, is a series of energy), then the electrons at this level and jump to the light emitting photons.
- Q:Led bright flashlight, is it easy to use? Is it Expensive?
- LED flashlight is the most promising flashlight, the solid state light source emitting chip, small volume, energy saving, high luminous efficiency, long life, green environmental protection, can make a very high brightness flashlight in a small volume. For example, the common CREE Q5, R5 LED, from 230 to 350 lumens lumens, even 800 to thousands of lumens, life up to one hundred thousand hours. As for the price of flashlights, it has something to do with brands, models, etc., from several yuan, tens of dollars, to hundreds, thousands, even thousands of thousands.
- Q:What is the current when charging an ordinary LED flashlight?
- LED flashlight is LED (LED) as a light source of a new flashlight. Because LED has the characteristics of high brightness, low power consumption, long life and small size, it is an ideal choice for portable lighting.
- 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?
- This problem is analysed, the pressure drop of high brightness LED lamp is about 3.3V per lamp, and 3 LED is 3.3 * 3=9.9V, which are usually used in series.Your battery is 4.2V, so you will use the DC-DC boost circuit, and then do constant current output 300mA.
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Cree Adjustable Aluminum Focus Led Light Flashlight
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 1000 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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