Hand Held 1 Led Portable Straw Hat Aluminum Led Torchlight
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 2000 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
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1 led portable straw hat aluminum led torchlight
Feature:
-- product size:1.7(D)*7.7(L)cm
--N.W:23g
-- battery type:1*AAA(not include)
--spot:10m
--11,000-13,000 MCD of long led lifetime
--water resistant and shock proof
--push on/off by the bottom
--MOQ:1500pcs
--sufface treatment: anodic oxidation
Application:
Mainly for Outdoor Use, such as Camping, Climbing, Bicycle riding, Self-Driving Travel, Cave Exploration, Hiking, Backpacking, Hunting, Fishing, Auto Emergencies, and Home Lighting
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: Is led flashlight used widely?
- You can see the domestic, there are now many manufacturers like wolf, Tongming, Solomon, love to laugh and all that can be seen under the sand is not very expensive, you look at the specific kind of feel good
- 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: Please master to help me identify what LED said, the more detailed the better, Pailide GL-K139q flashlight inside, not CREE.
- The biggest advantage of domestic LED is cheap, city led is used to consider the cost, with many things must choose the cheapest price, I mean the flashlight used in LED is not used or decorative landscape lighting is led Oh, that few CREE, nobody knows that do not understand, does not mean that he is not good, not every field by the public know excellent brand too much, not public necessities flashlight is at most a fancier play, can say is a toy, so the number must belong to a small thing, than the number or the property of the country led up, if the price is CREE and domestic flat, so that the rate of CREE use more domestic than to be sure, of course to exclude domestic manufacturers through bribery of government departments or unfair competition order
- 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: How many lumens does high light flashlight need?
- 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, close the pan light intensity, long distance focusing, pavement irradiation effect is great, and the first choice is the outdoor riding at night. 18650 hours straight, with another T6 LED small size, brightness super awesome, you can exchange.
- Q: LED what's a good flashlight for?
- Buy solar charging and solar charging,1, now with solar panels, rechargeable flashlight is very good2, when the sun is good, on the balcony or other rechargeable places, the use of solar energy charging, energy saving and environmental protection3, when the sun is bad, you can use the city electricity charge, so much more convenient.4, bright flashlight to buy high brightness, at the same time adjustable light better.
- Q: How to change the concentration of LED flashlight
- The reflector cup is focused on light by using a lens designed by an optical path, and can be divided into a smooth cup and an orange peel cup. The light cup has better focusing effect and less scattered light, but the spot effect is poor and uneven
- Q: High power flashlight LED lamp is 1W, want to use mobile phone battery when 4.2V is connected to electric drums!
- As for the big resistance associated with rated voltage of LED bulb. Assuming the 3.3V, the 1W current is about 0.3A.The voltage on the resistor is 4.2-3.3=0.9V, the current is 0.3A, and the series resistance is about 0.9/0.3=3 ohms.Assuming LED lamp voltage rated voltage is 3V, current of about 0.33A 1W.Resistor voltage is 4.2-3=1.2V, current 0.33A, about 1.2/0.33 = 3.64 OHM Series resistor.
- Q: What is the structure of a bright flashlight?
- The shape may be a little different, but the structure is the same.
- Q: How to detect the flashlight LED lamp is good or bad?
- Very sure. Both the 200 and diode files can be measured directly, and LED has been doing so. But if you connect together the series resistance measurement, the superfluous. LED is different from ordinary diodes, but not everyone knows nothing about it.This is your hat bright LED, current parameters 20mA, mA of the few chips to judge the quality of light is LED.
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Hand Held 1 Led Portable Straw Hat Aluminum Led Torchlight
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 2000 Pcs pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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