3W Cree Gift Mini Flashlight, Waterpoof Emergency Flashlight, Camping Led Flashlight
- Ref Price:
-
$6.18 - 20.60
/ pc
- Loading Port:
- Shanghai
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 3000 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
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General Introduction
3W Cree Gift Mini Flashlight, Waterpoof Emergency Flashlight, Camping Led Flashlight
Specification
Product name: LED powerful flashlight
1) Product Size(mm): Φ32 (head) X Φ27.5(tail) X 150 (length)
2) Aluminum alloy material
3) 3W high power LED installed
4) High-intensity ultra-white light
5) Focus control
6) Shockproof and water resistant
7) Strong anodized finish
8) A wrist lanyard attached
9) Reliable rear push switch
10) Use 18650 batteries (not included)
11)Net Weight: 505g / pcs
12)Packing:white box with air bubble bag
Our Services
1-Customized logo is acceptable
2-Changing the shape, color is acceptable
3-Develop on artwork & development is acceptable
4-Assistant on artwork development is acceptable
Customized options
Customized label/ Logo can be made onto packing box.
Packaging & Delivery
Package:
white box with air bubble bag
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.
- Q: LED flashlight is too light, just a little, especially bright
- The concentrator LED flashlight is commonly used: 1: lens: through the lens optical design strictly to light gathering characteristics: small size, good convergence effect, but limited in scope, only suitable for large divergence angle and luminous coreSmaller led.
- Q: How does the rechargeable LED flashlight detect the quality of the batteries inside?
- LED rechargeable flashlight, green environmental protection, usually use LED bulbs, long life, suitable for night trips, power outages, emergency lighting use.
- Q: How much LED is on the flashlight? W?
- 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. 18650 hours straight, otherwise T6 LED with small size, brightness super awesome, you can exchange.
- Q: LED LENSER flashlight, okay?
- Advantage1, led long service life, generally can reach more than 5~10 hours, compared to the traditional tungsten filament lamp life 5~10 times higher.2, cold light, low heat, will not damage the lamp holder, high safety.3, fast reaction, collision resistance, good weather resistance, small size, easy to small, lightweight.4, power saving, energy saving, low power consumption, green environmental protection material.5, the speed is fast, as long as 1US (microsecond), do not have to warm the lamp can improve safety.6 、 low voltage drive (voltage is 1.8~4.0V) safe.
- 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: Can LED light beads be replaced by ordinary flashlights?
- The LED lamp and the battery voltage must be collocation appropriate, if the battery voltage is high, we must work if the current limiting resistor in series, voltage of LED is higher than the battery voltage, lamp current will be insufficient, the brightness will be dark, even too dark.In addition to ordinary small bulb screw, and the LED lamp is double lead or patch, need to be modified, many species of LED, need to select the voltage and current are suitable. There needs to be some basic knowledge of electronics.
- Q: Why is the bulb of the LED flashlight only two bright?
- LED is a light emitting diode as the working voltage of general flashlight LED is about 2~3V, the working current of about 20mA, the maximum voltage flashlight can provide only about 12V, so LED is two a series with a current limiting resistor. Only two of them are still bright. It is possible that the rest of the LED is broken down or the resistance is aging. The resistance increases and the rest of the LED is not bright.
- Q: LED flashlight capacitor
- 155j is 0.15UF, 105J is 0.1UF capacitor, replacing 0.15 with 0.1 is not a big problem, just charging current is a little bit longer, please refer to
- Q: How much is the working voltage of 5W's bright flashlight LED?
- The 18650 is a standard lithium ion battery type lithium ion battery originator - Japan SONY company in order to save cost and set, where 18 represents a diameter of 18mm, 65 65mm length, 0 for cylindrical battery. Common 18650 batteries are divided into lithium ion batteries, lithium iron phosphate and nickel hydrogen batteries. Voltage and capacity specifications for nickel metal hydride battery, voltage is 1.2V, common capacity is 2500MAH, lithium-ion battery voltage is 3.6V, LiFePO4 battery voltage is 3.2V, the common capacity is 1500MAH-3100MAH.
- Q: What's the brightness of the LED flashlight?
- You can see now Shenhuo, better understand the customer, Feinikesi, wolf, these brands you can refer to the.
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3W Cree Gift Mini Flashlight, Waterpoof Emergency Flashlight, Camping Led Flashlight
- Ref Price:
-
$6.18 - 20.60
/ pc
- Loading Port:
- Shanghai
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 3000 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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