Magnetic Rubberized LED Flashlight .Bulb:24LEDs+0.5W LED .ABS plastic .Size:2.8(dia)*2.1(dia)*20.2(L)cm .Anytime,anywhere
Magnetic Rubberized LED Flashlight
Three flashlight choices:Flashlight,Floodlight,Dual-light.
Floodlight:24 LED bulbs ,48 lumens.
Included Carrying Lanyard .
Powered by 4AAA dry batteries
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.
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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
Q:What's the function of LED violet flashlight? Does anybody know that?
The main use of the violet flashlight is to test whether it contains fluorescent agents. Daily can be in the identification of banknotes, check clothes, paper, diapers and other fluorescent agents are included.The brightening and brightening effects of fluorescent agents have been widely used in many fields such as textile, paper making and washing. The relevant national standards also allow manufacturers to add fluorescent agents within the specified range. Parameters of the purple torch is indeed able to detect clothing, paper and other items contain fluorescent agents, but can not determine its content.
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:What material does the LED flashlight battery contain? Is it a lead-acid battery?
The batteries in ordinary rechargeable flashlights are all lead-acid batteries, and their lifetime is not long due to the lead-acid battery itself
Q:Is it necessary to bring a LED flashlight for outdoor activities?
Outdoor activities should use the body shape, weight, relatively portable LED flashlight, material should be sturdy and durable, the function should be based on practical.
Q:LED lamp with what method from the welding of aluminum substrate nondestructive down (T6, flashlight)
10WL2 lamp can be heated with aluminum heating plate, and then welding parts of the painting WEWELDING M51MFP Wei Odin paste, then to aluminum substrate welding.
Q:Cree flashlight lamp which is the best.
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 flashlight, how many V and how much W is it related to?
V is the unit of voltage in volts. The potential difference: the difference in electrical potential between two points in the electric field is called the potential, also called voltage. Definition: charge in the electric field in a mobile A to another B, the ratio of WAB/q electric field force work WAB and electric charge q called A B with UAB potential difference between two points. That is, UAB=WAB/q
Q:Can you change the light bulb of ordinary flashlight to LED lamp holder?
Either way, you have to calculate that the voltage of the battery used by the ordinary flashlight is basically the same as the voltage required by your LED lamp holder. If flashlight two batteries is 3V, so LED lamp holder needs voltage also if 3V, that is best.
Q:How to choose LED flashlight?
The selection of battery for outdoor space, need strong endurance, so the general use of lithium rechargeable batteries, the battery can be washed, low energy consumption, charging battery life compared with the long, repeated charge more than 500 times.