New Design Multifunction Tool Flash Light
- 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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OKorder Financial Service
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Multifunction Tool Flashlight
Multifunction Tool including: saw, scissors, knife, screwdrivers..
5 white LED work as torch
6 red LED blinking
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:What's the difference between a LED flashlight and an ordinary light bulb flashlight?
- In brief, the LED has high luminous efficiency and convenient dimming.At the same power, the LED is much lighter than the incandescent bulb.At the same brightness, LED saves much more power than incandescent bulbs.
- Q:In the light rechargeable flashlight is how much?
- 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:How to fix a flashlight?
- After the process, if it still doesn't work, you have to be careful to open the cover, look inside and copper contact place is rusty; look at the lamp cover against the batteries in place if there is no rust, rust, removing the rust, the torch will be bright.
- Q:How to design a flashlight spotlight with multiple LED lights
- I am doing titanium lighting flashlight, the flashlight irradiation effect is relatively strong, mainly C10 flashlight with 800 lumens single chip CREE XML T6 LED, in the near universal light intensity, long distance focusing, pavement irradiation effect is great, and the first choice is the outdoor riding at night.
- Q:The Led flashlight has been charged for a very short time. Is there something wrong with the battery?
- The first charge is very important, he will soon be used up, and then fill the point, so that the battery life longer, the use of lithium batteries to explore the better effect
- 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:Are there any strongman who transforms LED flashlights into car headlights?
- But if one of the bulbs burns, it's all gone, so make sure all two light bulbs are good.
- Q:Buy a few flashlight LED lamp, directly connected to the 5V electric heating lamp why. How to solve?.
- The general electric LED lamp with voltage does not exceed 4.2V, because 18650 of the full battery voltage is 4.2V, voltage to 3.8V protection to prevent the excessive discharge of the battery. The heating lamp is normal, the more heat generating power is also bright brightness. So the LED lamp equipped with aluminum substrate and the copper circuit warehouse to heat.
- Q:My glass chandelier, LED light does not light. But in the dark, you can see the LED lights, the dim lights, the small lights, like flashlights
- Remove the light source and replace it with new ones
- 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
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New Design Multifunction Tool Flash Light
- 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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