Hot sale Ultrafire 502B Flashlight 1000lm Cree XML T6 LED Flashlight:
1)Lamp: CREE XM-L T6 LED
2)Emittor type uv, red, green, amber, blue etc.
3)Reflector OP Aluminium
4)Drop-in LED Circuit Direct Drive
5)Springs Steel Silver Coated
7)Switch Type Reverse Clicky Swith
8)Finish Type Harden Type III
10)Lens Material Glass
2 Dimensions of high power led flashlight
Length (13.5cm)weight(115.0g)Head Dia(3.0cm)
3 Regulation of high power led flashlight
1)Battery Type 1x18650 (lithium) battery
2)Voltage Input range (3.7v-4.2v)
3)Voltage&Current(DC Power Supply)
4 Highlight of high power led flashlight
Waterproof & shockproof YES
O-ringd location Lens, LED heatsink join, tail cap
Beam Type Medium
The price not included charger and the battery
Notice: dont shoot at the eyes directly so as to avoid the injury from the strong light of flashlight
100% Brand New
1 x UltraFire 502B CREE XM-L T6 LED Flashlight Torch
1 X 18650 Rechargeable battery Charger (110-240v World voltage)
2 x 18650 3.7v 3000mAh Rechargeable Battery
1 x Plug Adaptor to suit your Country
Estimated Delivery Time
2-8 business days
3-8 business days
2-10 business days
1-7 business days
6-14 business days
7-12 business days
China Post Air Mail
7-15 business days
China Post SAL
14-30 business days
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 is the current when charging an ordinary LED flashlight?
- Ordinary LED flashlight rechargeable battery is nickel metal hydride battery (1.2V), and there is a lithium battery, voltage 2.45-4.20V, models have 14500, 16340, 18650, etc., charging current of about 200mA.
- Q:Can you tell me how to buy a LED flashlight, which is good for charging lithium batteries or for ordinary distilled water batteries?
- Now that kind of bright light, at least 80 yuan, if it is good, to more than 150 yuan, the real charge and discharge battery 500 times.
- Q:How to fix a flashlight?
- Flashlight change mode, switch, press, change a mode! If it doesn't change, you can try to turn on the light, spin your tail, and then turn it on again to see if it changes mode! If it's possible, it's your flashlight switch or a hole somewhere. It doesn't really power off, so it doesn't change mode!
- Q:What brand of LED high power flashlight is good?
- A larger power, usually in 3-5W, or even 10W LED, a little bigger, using more than 18650 batteries flashlight, you can use the 20-50W LED. Lomen flashlight I used is pretty good, you can try to look at their official website.
- Q:Led how can I buy a high power flashlight?
- LED high-power flashlight synonymous with high-power LED flashlight is a light emitting diode as a light source of a new type of lighting tools, it has the advantages of electricity saving, durability, brightness and so on.
- Q:I bought a bright spot flashlight (Q5 flashlight, LED long-range flashlight), the battery with a charge will not go in
- It looks like the battery is probably out of order. Look at the data on the battery will know that the virtual standard, of course, the standard battery is not necessarily a bad battery, but not much.Generally because the battery quality problems, the decline in electricity, resulting in voltage drops, the current strength is not enough, the flashlight brightness is not as good as the original foot. As for the battery damage reasons, first, the quality of the battery itself is not good, two may also be the quality of the charger is not good, but also the normal battery charger.
- Q:Why should a bright flashlight use a 3.7V battery, and why not?
- High voltage lithium battery, the working voltage of 3.7V, and the driving voltage of LED is about 3.3V, and the driven part of the pressure drop, a lithium battery just right. If the dry battery, NiMH, requires 3 day series, if you want a single 1.5V driver LED to boost driver, boost large current driving cost is high, and the copycat flashlight, in order to reduce costs, with the current limiting resistor in series, the voltage of the battery must be higher than the working voltage of LED.The rest is the inherent characteristics of lithium battery, high energy, light weight a lot.
- Q:How to judge whether the constant current chip Led flashlight?
- The simplest method is whether the brightness changes during the first half of the observation battery discharge, constant current chip of the first half is the same brightness, such as 7135, dark in the relatively low battery voltage later. If it is the whole constant current design, only when the battery is about to be finished, the brightness will decrease rapidly.
- Q:To explore the customer LED flashlight flashlight is what led?
- Their beads are imported.
- Q:LED flashlight MH7303 how to achieve explosive flash function, there are circuits as follows, but that is, can not achieve detonation flash!
- There are a lot of LED flashlights on the market now, the bare boards and finished boards are very cheap, so you don't have to develop them yourself,
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