Medical LED Torch/Penlight (OXidation)

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Loading Port:
Shanghai
Payment Terms:
L/C,T/T
Min Order Qty:
5000 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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Product Description:

 

Product Details:
Item name:Medical LED Torch/Penlight (OXidation)

Item No.:MF0400

Material:aluminum alloy

Size: DIA12.5*138MM

MOQ:5,000 pcs
Packing:each piece in a white box, 50PCS/INN,4INNER/CTN,

            carton size:36*26*25CM, G.W.:9KG, N.W.:8KGS
Sample time:7 days
Production lead time:21days

Remark: Same style with spray-painting is also available.
Customers' designs and logos are welcome.

 

Oxidation:

 

Company Introduction:
We specialize in designing, developing, manufacturing, and exporting medical promotional products, giveaways, gimmicks and BATS (brand awareness tools). Our company has a professional team, including experienced project managers, professional in-house product designers, efficient customer managers and experienced workshop engineers.

Our products include compliance aids, patient aids, diagnostic tools, detail aids, patient and physician communication devices and consumable products. Our customers are top 20 pharmaceutical labs in the world.

We supply OEM and ODM services for our customers. Medfriend industry is your best choice of promotional items in healthcare field.

flash light

 

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.

 

 

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Q:How much is the working voltage of 5W's bright flashlight LED?
The single charge should be between 3.7V---4.2V. There is a protection circuit in the charger. It can charge at 3.7V, and the 4.2V will stop automatically. The charge voltage should not exceed 4.2V, exceeding the battery will damage or shorten the life.
Q:What's the resistance on the LED flashlight?
If 5 heads, the working current is 5*20mA=100mA=0.1A, the voltage at both ends of the resistor is 3-0.7=2.1V, so the resistance power is 2.1V*0.1A=0.21W., so the power of the resistor is 1/4W.From this, you can calculate the resistance power of 7 heads and 10 heads
Q:What about magtac64 2-cell CR123 LED flashlight?
The battery has a great influence on selection of battery flashlight brightness and battery life, lithium battery can be used repeatedly, and has the characteristics of high capacity, the overall life is longer, and largely saves the cost, but not easy to buy a single, short life, dry batteries can better play the big power LED effect, high stability, and single use time is long, and easy to buy, but the batteries need to be replaced, the cost increase, foreign people generally love battery, domestic friends mostly choose lithium battery. This is the parameter of CREE LED, more than this is generally virtual standard.
Q:LED rechargeable flashlight can not charge, but plug in power can be bright, what is the reason?
The battery is broken. The batteries on the LED flashlight are all lead-acid batteries. The charging circuit is a power frequency transformer plus a simple rectifier or a series of plastic capacitor current limiting rectifier. The fatal drawback is that it can not be fully stopped automatically, nor can it be limited by constant current. Several long charging the battery. Charging time is too short, it will also cause battery charge, polar plate sulfide damage. There is no loss detection circuit, the battery power is not automatically cut off the power supply, resulting in damage to the battery discharge. Well, the flashlight is a lithium battery, charger, LED driver circuit, CB and other environmental protection certification. Perfect protection circuit.
Q:What is the rated power and rated voltage of an LED bulb on an ordinary LED flashlight?
. Because the parallel series, cause partial pressure, so the general flashlight is composed of a plurality of LED beads + reflection cover to improve brightness in parallel.
Q:10W's LED bright flashlight is on all the time. How much is the power per hour?
Yes.Mobile phone batteries are full of 4.2V, 3 blocks of 12.6V, all right.Note that the battery capacity is the same.18650 lithium battery is not very good, nor expensive.
Q:LED flashlight manufacturer, which is good in product quality?
Sales network throughout the world more than 100 countries and regions, by the vast factories and mines, enterprises, outdoor sports, special types of work and family consumers. OEM services are more user-friendly.
Q:Paili de LED flashlight in "180 lumens," what do you mean?
1 lumens refers to a size of 1 cubic meters of the cube, the brightness of a candle lit, 180 lumens as is in a 1 cubic meters of space, the brightness with 180 candles lit.
Q:How can a rechargeable flashlight LED light bulb be judged by a multimeter?
Upstairs said yes, pointer multimeter, with 10K files, you can also use mobile phone batteries, the number of connected, on the bright, the wrong connection is not bright, how to connect also does not light, that is broken, this light is afraid to turn on the lights when the power.
Q:Led flashlight what brand is good?
The SUREFIRE (from 1969, the world famous brand, tactical flashlight manufacturers, industry leading enterprises, brand influence, the United States Shenhuo limited liability company)

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