Are all the lamp beads in TANK007 imported?

As far as lamp beads are concerned, the grades are imported, which is slightly stronger than the domestic ones.

Their lamp beads are imported, which can be seen from the halo and light spots.

At present, in the market, the shorter the wavelength of ultraviolet LEDs, the higher the cost, such as the more well-known Nichia 365nm LEDs, which are about 300 yuan. Domestic lamp beads are generally about 50 yuan, so don't be greedy when choosing a purple flashlight, it is impossible to have a purple flashlight of dozens of yuan.

Basically, they are all imported lamp beads, including those from the United States, Japan and South Korea.

It seems that their lamp beads are all imported, and the quality is okay.

Yes, the lamp beads of their flashlights are imported.

Yes, they are all LED lamp beads imported from the United States.

Judging from their official website, this is so. After understanding, tank007's flashlight has a good reputation, especially for people who play jewelry and jade, and their Zhaoyu flashlight and purple flashlight are quite popular with this kind of people.

By the way, you're right, the bulbs of this brand are all imported.

I think it's right.,I've heard that most of them are imported lamp beads.。。

The lamp beads are all imported, and the quality is OK.

Their family is imported from the United States. There are also those from Japan and South Korea, and the others are not very clear.

The lamp beads are imported, which can be seen from the halo and light spots.

All of them are imported high-power LEDs

LEDs are all imported, energy-saving, environmentally friendly and efficient.

The grades are all imported, which is slightly stronger than the domestic ones.

There are some models that are not some of them, and it depends on which one you like.

The grades are all imported, which are slightly stronger than the domestic ones.

Of course, you can rest assured of this, yes.

I don't know much about this, but it's true that they say they are.

Of course, you can rest assured of this.

Yes, so the glow effect, halo, and flare are all very good.

1. The current of all 3528 lamp beads is 20mA, when the voltage is lit, after lighting, r=u i=ohm.

There are two kinds of 5050, generally , r=u i=oh.

1W high-power lamp bead when the current is 350mA, then P=UI, U=P I=1 R=U I=ohm.

LEDs, like normal diodes, do not have a fixed resistance value.

Normally: the current of 3528 lamp beads is 20mA, when the voltage is lit, after lighting, r=u i=ohm.

There are two kinds of 5050, generally , r=u i=oh.

1W high-power lamp bead when the current is 350mA, then P=UI, U=P I=1 R=U I=ohm.

LEDs, like normal diodes, do not have a fixed resistance value.

Different current voltage drops are also different. The same current, two of the same lamp beads, the voltage drop is also different.

No, it seems to be made of Korean or Japanese lamp beads.

The lamp beads of their purple flashlights are generally imported from the United States, Germany, and Japan, and the quality is good.

Imported lamp beads, mainly from the United States, Germany, Japan, Taiwan, etc., lamp beads have a long service life.

Our country is rich in resources and technology is advancing by leaps and bounds.

No, I use foreign raw materials.

No, it seems, it's imported, I don't know the specifics.

This house uses imported lamps, and I have bought a few of them.

It uses Cree XM-L U2 lamp beads imported from the United States, with a service life of up to 100,000 hours.

TR08L High Power LED Flashlight. High brightness, zoom and extremely sealed structure, using imported lamp beads.

The LED lamp beads that should be used, help you check, it should be the Corell lamp beads of the United States.

It seems to be using the U2 lamp beads of the American Cree, which is better anyway.

This one of theirs uses T6 lamp beads, which is an upgraded version of U2.

That's a high-powered SST50The brightness has 1500 lumens.

The focus of LED is on the current value, and when it exceeds its rated current to work for a long time, it is very easy to cause damage. Therefore, when choosing the peripheral components of LED, it is necessary to select the current limiting resistor, which also determines the voltage of the LED.

This mini flashlight uses Corell's lamp beads, with a brightness of more than 100 lumens, and there is no problem with daily lighting.

The lumens of this mini flashlight have a high brightness level of 150, which is the lamp bead of Q5.

Kerui's R5 lamp beads, about 180 Liu Ming, are more convenient, and the overall is not bad.

What I saw on their official website is very small, the American inlet lamp bead R5 is very bright, and there is also a diffuser, which is very convenient to hang on a keychain.

It seems to be more than 120 lumens, I don't know much about the specifics, and I haven't used that model.

I've seen this at the exhibition in Hong Kong, it's very bright, it should be more than 180 lumens, I wanted to receive it at the time, but unfortunately the exhibits were not sold at that time :(

There is no tariff for a single chip, only 17% value-added tax is charged, and 20% tariff is charged for multiple chips.

Customs duty, 18%, VAT 17%.

Zhongwei imported, led service!

3528 lamp beads are not 2835 lamp beads, the parameters of the two models of lamp beads are very different, the main difference is: 3528 lamp beads working current 20ma, while 2835 lamp beads working current 60mA.