论坛 › LED手电(LED Flashlights) › 邁特明酷MT18 {轉貼}

oscar2 发表于 2017-8-5 18:00

邁特明酷MT18 {轉貼}

The light was supplied by Banggood(link is external), no compensation other than the light itself was received for this reviewThe light is a pre production sample, so there might be improvements for the final lighthttp://freedailydeals.org/wp-content/uploads/2017/07/freedailydeals.org-post-cover-1000px-Astrolux-MF-01.jpgThe price can be lowered with Freeme coupon hereThis is my 4. light that was supplied by Banggood for a review, I am honest and will judge the light as it is with its pros and consManufactory specification:
I did edit the errors in itProduct name: Astrolux MF-01 18x XP-G3/Nichia 219C 12000LM LED Flashlight
Brand: Astrolux
Model: MF-01
Emitter Type: XP-G3/*Nichia 219C*
Light temperature: 6000-7000K,5000K
Light color: Cool white, Neutral white
Material: Aerospace grade aluminum alloy
Total Emitters: 18x
Mode: Low, Middle, High, Turbo,+ Strobe, SOS, Location Beacon
Lumens: 100LM, 600LM, 5100LM, 12000LM (Samsung 30Q)
Runtime: 500h, 14h ,4h, 30min (Samsung 30Q)
Battery Configurations: 2 × 18650/4 × 18650 battery (not included)
Voltage Input: 5.5V-9V
Switch Type: Clicky
Switch Location: Body side of the flashlight
Peak Beam Intensity: 53960cd
Impact Resistant 1.5m
Max Output: 12000Lumens (XP-G3)(tested with 4×18650)
Range: 450meters (max)
Lens: Toughened ultra-clear mineral glass with anti-reflective coating
Waterproof: IPX-7 waterproof
Color: Black
Weight: 550g (without battery)
Size: 125mm x 72mm x 52mm (length x head x body diameter)Features:
• Utilizes 18 x XP-G3/Nichia 219C LEDs, max output up to 12000 lumens
• Powered by 2x/4×18650 batteries.
• Max runtime up to 500 hours
• Max throw up to 450 meters
• 4 brightness levels and 3 special functions available
• High Efficiency constant current circuit
• Direct thermal path(DTP) copper board
• Breathing light and lockout design
• Breathing light displays battery voltage
• Integration and high efficiency optical lens
• One single switch provides access to all functions
• Made from aerospace grade aluminum alloy
• HAIII hard anodizing
• Waterproof in accordance with IPX7
• Tail standPackage included:
1 x Astrolux MF-01 18x XP-G3/Nichia 219C 12000LM LED Flashlight
1 x Tripod Mount Screw
1 x O-rings
1 x Lanyard
1 x ManualThere are some errors in the original specs
- the Nichia are neutral white, while they are described as warm white
- Sumsang Q30, Utilises, aluminium, Nicha and anodising spelled wrong
- some spaces are missing after the commaThe parcel arrived after 11 days shipping with to Germany which is very fast from China.Package and content:The lights box came packed well with a plenty wrap around and in a plastic bag
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3403.jpgThe light comes in a solid card box
the box is also coated with plastic the tape gets off without any residue or damagehttp://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3404.jpgThe box has a compartment for the light and a bag with small parts
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3405.jpgIt comes with 2 spare o-rings, lanyard, thread adapter and manual, but in my case the manual is missing
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3407.jpgPhotos of the light
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3480.jpg
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3446.jpg
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3451.jpg
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3453.jpg
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3456.jpgComparism and teardown:Size compared to other 18650 lights, I do not own SRK size lights, the MF-01 is a bit bigger than them as the head has a lager diameter than the battery tube
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3460.jpg
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3459.jpgBeam color is neutral around 5000K for the Nichia 219C model, the Nichia has a nice uniform beam and color rendering is great
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3475.jpgThe LEDs are reflowed ok could be better and the MCPCB is perfectly flat, but not polished
Unfortunately on my sample there was a little solder under the LED board and the heat paste was not evenly spread
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3431.jpg
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3430.jpgand some small dust particles on the domes of some LEDs
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3429.jpgfrom left to right the lights get warmer, picture taken @5000K camera setting
left Astrolux S42 Nichia 219C 5000K, Astrolux MF-01 Nichia 5000K, XPL HD 1A 6500K
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3461.jpgThe LEDs in this light are available XP-G3 and Nichia 219CThe light can be taken apart completely, nothing is gluedThe light has a massive tail cap with holes for a lanyard, and tail stands rock solid
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3449.jpgThe head has a diameter of 72mm and 62mm visible of the TIR opticThe battery carrier comes with a warning not to put in the batteries in reverse polarity
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3409.jpgThe driver can’t be pulled out easily, the LED leads have to be unsoldered
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3420.jpgThe light uses 3 separate buck regulators
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3422.jpgThe light can be physical locked out by twisting the tail cap or head about a 1/2 turnThe Headthe TIR is a medium throw, gives a nice uniform beam with some spill
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3476.jpgthe Nichia LEDs fit in nicely and the majority of them seem all to be centered perfectly
the LEDs are wired in 3 pairs of 2S3Phttp://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3478.jpgThe slave board for the switch has also a green and red LED
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3485.jpgThe shelf is 2mm thick and the 1.5mm thick copper MCPCB does a good job spreading the heat, on Turbo the head gets hot quick, so the thermal path is well if the heat paste is applied better than in my sampleThe MCPCB is s true copper DTP, the back of it is gold plated
The MCPCBs back is perfectly flatThe light should be waterproof, but I wish the heads o-ring would be pushed a little harderThe lens is AR coated glass
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3462.jpgI would like to see the TIR attached to the lens with optical glue to get more OTF lumensTube and TailThe tail cap is solid and fully anodized there is no battery connection
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3464.jpgthe tube inner diameter is 45mm even my double heat shrink tube unprotected batteries have some play
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3465.jpgThe tube threads are triangular cut on both sides, the tube has 2 o-rings and both sides is lubed for water tightness, the amount of lubricant is good
square cut would be nicer, but all Astrolux lights have triangular with a flat top
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3416.jpgDriver and BatteryThe light has no visible PWM in any mode, even falling water drops show nothingThe light has a lot mass to absorb heat, in turbo mode on a high drain cells it gets hot quickly, in High the temperature takes quite some time to get hotThe light seems not to have a temperature protection which is not fast,
the head heats up above 75°C then I shut down the light a minute, when I switched it on again it stabilized at 70°C
as I got no manual I cant check if its specified thereThe 2S/2P battery carrier is build rock solid and can be inserted both ways
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3456.jpg
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3412.jpgThe battery carrier can be used in both directions, but it’s better to put the side where the battery positive and negative is separated towards the driver to avoid the current flowing through the brass rods connecting both sides
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3466.jpg
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3468.jpgThe light is build for unprotected batteries, protected or button top unprotected won’t fit, the ones I have with a 2mm brass button fit barely
On the left the one with the brass button and on the right a flat top battery
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3413.jpg
the springs get fully compressed with an unprotected brass button cell, so their resistance is very lowThe mode spacing is OK, the moonlight has about 3-5 lumens, the high could be a little lessCurrent measurement with 4 Samsung 18650-30Q fully charged and rested at 4.15V
The carrier is modified to measure the current with a 0.5mm² wire, so the measurement might not as precise as in the assembled light
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3469.jpgTail current for modesMoon 0.125W 8.3V and 15mA
This is not really accurate with the clampmeter, I guess the real current is lower
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3471.jpgLow 6.4W 8.25V and 0.78A
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3472.jpgHigh 57.4W 8V and 7.17A
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3473.jpgTurbo 120W 7.66V and 15.67A
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3474.jpgAt 3.4V per cell the light does switch the indicator LED in the side switch to red to show low battery warningAt 2.9V the indicator LED blinks to show critical battery levelThe light shuts down at 2.7V per cell, for my liking too low for a 2S light if the batteries might be not perfectly matchedBelow that voltage it shuts down and you can’t turn on the light againThe light pulls in the breathing mode 0.5-0.7mA from the battery
the breathing mode stops at 2.7V per cell to prevent over dischargeWhen the light is locked out with side switch it pulls about 39uAModding:First thing was to bypass the copper alloy Spring on the driver
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3437.jpgI sanded MCPCB to remove the solder residue and get a polished surface
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3432.jpg
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3435.jpgAdded a wire to the LED- to shelf, I could have increased the positive gauge, but I didn’t
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3440.jpg
You can also see that I cut threads in the TIR holes to screw down the MCPCB to spread the paste better, the 3 screws on the outer ring are nice but in the middle of the MCPCB they would be more effective
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3436.jpgBeam shotsabout 2m from Light to ceiling
Astrolux MF-01 Nichia 219C
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3481.jpg
Astrolux S42 Nichia 219C
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3482.jpg
Astrolux K01 XPL-HD 3D
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3483.jpg
Nitecore P12 XML U3-3D NW
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_3484.jpgUser InterfaceThe light has 4 modes including moonlight
Too bad my sample misses the manual, but so far I got it sorted outConnect battery with light it enters breathing mode.From breathing mode
- 0.5s long press locks out the light
- short press to turn on the light last mode memory
- double press enters strobe
While in strobe any short press advances to SOS, then beacon, another short press turns the light offIn any mode a 0.5s press turns the light offI like the user interface of the UT01 more than the one here, but it’s better than the last Astrolux S42 light.ConclusionPositive:- mechanical very good production and engineering
- very solid head, DTP MCPCB screwed on the 2mm shelf
- Nichia LEDs has a nice neutral white with great color rendering
- AR coated glass lens
- good uniform beam, some throw by the shear amount of light on turbo
- nice low moonlight
- proper LVP and low battery warnings
- low resistance copper alloy springsNeutral:- triangular cut threads, square cut would be nicer
- 18650 battery carrier fits only unprotected flat top batteries
- the UI is a lot better than on the S42, but still not like many flashaholics want it, one like Utorchs UT-01 would have been nice
- mode spacing is not optimal and a light with this amount of lumens need an option to switch to more modes
- slow temperature protection, the head gets >75°C before the driver knows its hot, then the output drops a lot and the light cools downNegative:- no reverse polarity protection, you get a big notice in the light to avoid wrong polarity
- Quality management is not good: missing manual and solder spot below the MCPCB and not good applied heat paste



Edited by: Lexel on 07/08/2017 - 00:51

reserved for updatesThe light is a pre production sample, so there might be improvements for the final lightThe light seems to have a slow temperature protection, when it is cold it takes about 2 minutes to reach the levelthe temperature sensor seems to be on the driver, which is not good on the MCPCB would be more precise and quicker regulationas I got no manual I cant check if its specified thereI will do a timelapse to show how the light does thermal regulationAll pictures with F1/2.8 ISO800 and 0.3scontrol shot distance 50m
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_2318.jpgKlarus XT12GTS modded with HI E4-3C 1800 lumens
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_2319.jpgNitecore P12 U3-3D @3A
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_2320.jpgAstrolus MF-01 low
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_2321.jpgAstrolus MF-01 high
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_2322.jpgAstrolus MF-01 Turbo
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_2323.jpgAstrolus S42 modded to about 18A cold start
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_2324.jpgcontrol shot
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_2327.jpgAstrolus MF-01 turbo
http://www.metronixlaser.de/bilder/flashlight/Astrolux_MF01/IMG_2328.jpg

oscar2 发表于 2017-8-5 18:01

原文:   http://budgetlightforum.com/node/55205

yzh9394 发表于 2017-8-5 18:06

性价比不错的~

oscar2 发表于 2017-8-5 18:11

https://img.alicdn.com/imgextra/i2/2890431069/TB2nIMCdJAmyKJjSZFKXXXCQXXa_!!2890431069.jpg

有興趣的要快了, 時間無多

zhangweiozw 发表于 2017-8-5 18:32

本帖最后由 zhangweiozw 于 2017-8-5 20:54 编辑

我来简单提取下几个重要信息：
一体仓2mm厚，紫铜基板1.5mm厚；
螺纹都没上胶，驱动不好拆；
电池两串两并；
没有可见频闪；
电池架不适合带保电池；电池单节3.4v时侧按亮红，2.9v红闪，2.7v关断；待机电流0.5-0.7ma，锁定后39微安；可以拧松尾盖断电；
外壳75度时才开始降档；
原主说他这个是样品，不知道量产的有没有变化；

许愿杀 发表于 2017-8-5 19:11

300块一个，值了，良心价

oscar2 发表于 2017-8-5 19:16

许愿杀 发表于 2017-8-5 19:11
300块一个，值了，良心价

可惜現在沒有了淘寶聯盟, 300塊購不了

许愿杀 发表于 2017-8-5 19:27

oscar2 发表于 2017-8-5 19:16 static/image/common/back.gif
可惜現在沒有了淘寶聯盟, 300塊購不了

没事，我买时300就好http://www.shoudian.org//mobcent//app/data/phiz/default/04.pnghttp://www.shoudian.org//mobcent//app/data/phiz/default/04.png

oscar2 发表于 2017-8-5 19:34

许愿杀 发表于 2017-8-5 19:27 static/image/common/back.gif
没事，我买时300就好

太過份了。。。。。。痛哭，我今天才看到

aboutnet 发表于 2017-8-5 20:06

反正值

xiewg 发表于 2017-8-5 21:17

15A。。。有点吓人的。。。

G5rxGSApDJ 发表于 2017-8-5 23:04

好久没来，一来就发现好东西。在哪儿买。

oscar2 发表于 2017-8-5 23:17

G5rxGSApDJ 发表于 2017-8-5 23:04
好久没来，一来就发现好东西。在哪儿买。

https://item.taobao.com/item.htm?id=556346782412

oscar2 发表于 2017-8-5 23:18

G5rxGSApDJ 发表于 2017-8-5 23:04
好久没来，一来就发现好东西。在哪儿买。

库存只餘下很少

G5rxGSApDJ 发表于 2017-8-5 23:23

oscar2 发表于 2017-8-5 23:17 static/image/common/back.gif
https://item.taobao.com/item.htm?id=556346782412

你发的地址是黑字，我试了半天打不开。

oscar2 发表于 2017-8-5 23:33

G5rxGSApDJ 发表于 2017-8-5 23:23
你发的地址是黑字，我试了半天打不开。

淘寶搜迈特明酷MT18   只有一間

G5rxGSApDJ 发表于 2017-8-5 23:38

oscar2 发表于 2017-8-5 23:33 static/image/common/back.gif
淘寶搜迈特明酷MT18   只有一間

行，我一会儿上淘宝试试。先谢谢老兄。

oscar2 发表于 2017-8-6 10:25

本帖最后由 oscar2 于 2017-8-6 16:55 编辑

頸一批貨賣光了。。。 。。。

窄弦 发表于 2017-8-6 11:24

这老外拍照技术不错

sfwjsxg 发表于 2017-8-6 13:19

进来看看老外的评价。

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