本帖最后由 耐沃克中国 于 2018-5-11 11:23 编辑
本文直接使用GOOGLE翻译，大家将就着看看吧， 后面每个产品会补实拍及中文参数
Review Niwalker MM20EB
I got a Niwalker MM20EB as a sample from theoutdoorsplus(link is external) for review. I originally planed to review both lights in one review but maybe it is better to split it. Most BLF users already know theoutdoorsplus because of the give away which got a lot of attention. They contacted me a while ago, before the give away started for reviewing some of their lights including their own label.
回顾Niwalker MM20EB 我拿到了一款Niwalker MM20EB作为来自outsidedoorsplus的样本（链接是外部）以供审查。我原本计划在一篇评论中回顾两种灯光，但也许最好将其分开。 大多数BLF用户已经知道前门户了，因为这个放弃了很多关注。前一段时间，他们联系我，在放弃开始审查他们的一些灯，包括他们自己的标签之前。
dimensions: head diameter: 64mm body diameter: 49.26mm lenghts: 153.39mm weight: 410g
尺寸： 头直径：64毫米 身体直径：49.26毫米 长度：153.39mm 重量：410克
The Niwalker MM20EB is more compact compared to the vostro i reviewed yesterday, it uses three cells instead of four and its more of a thrower compared to the larger Vostro BK-FA02S which has a more universal beam. The MM stands for MiniMax and the EB for "extended beam", thats why the light uses three XPL HI emitters which sit relatively deep. It is still not a real "thrower king" but compared to a Convoy L6 or the Vostro it has more reach. Niwalker MM20EB比我昨天评论的vostro更加紧凑，它使用三个单元而不是四个，并且与更大的Vostro BK-FA02S相比，它具有更通用的光束。 MM代表MiniMax，EB代表“延伸光束”，这就是为什么光线使用三个XPL HI发射器，它们坐落在相对较深处。它仍然不是真正的“投掷王”，但与Convoy L6或Vostro相比，它有更多的延伸。
The light arrived in a kind of environmental friendly packaging, like the BK-FA02S. Im always a fan of spartanic packaging if i get a better product in return.
手电使用了一种环保包装，如BK-FA02S。 如果我得到更好的产品作为回报，我一直是斯巴达克包装的粉丝。
You get a lanyard, spare o-rings, a manual in good english unlike some other manufacturers and a nice holster. 你会得到一个挂绳，备用的O型圈，一本不错的英文手册，不像其他制造商和一个漂亮的皮套。 The holster has no flap to secure the light, it is more like a revolver holster, just slide the light in (tail first). The larger head will prevent it from slipping trough. It has red stitchings, you dont get the rubber Niwalker logo this time, the BK-02S holster has a large logo.
皮套没有固定光线的皮瓣，它更像是一个左轮**皮套，只是将光线（首先是尾部）滑动。较大的头部将防止其滑槽。它有红色的缝线，这次你没有得到橡胶Niwalker的标志，BK-02S皮套有一个大的标志。 Here is a 360° animation that shows the light from all angles. The light looks probably to grey on the pictures because of the lighting. 这是一个360°动画，可以显示各个角度的光线。由于照明，灯光看起来很可能会变成灰色。
Some detailed close ups, the quality of the machining and anodizing is perfect. The color is black but not deep black, looks a bit different compared to the BK-FA02S. Probably almost anthracite. As you can see it has a 1/4 inch tripod mount and there are no real cooling fins which feels nice in the hand, no sharp edges etc..
一些详细的特写，加工和阳极氧化的质量是完美的。颜色是黑色但不是深黑色，与BK-FA02S相比看起来有点不同。可能几乎是无烟煤。正如你所看到的那样，它有一个1/4英寸的三脚架，没有真正的散热片，手感不错，没有锋利的边缘等等。 The anodizing is flawless, no silver spots you see so often in the knurling, my Astrolux S2 was full of it for example. The Laser engravings are done well. 阳极氧化是完美无瑕的，在滚花上你看不到经常出现的银色斑点，例如我的Astrolux S2充满了它。激光雕刻完成得很好。 �。可能几乎是无烟煤。正如你所看到的那样，它有一个1/4 英寸的三脚架，没有真正的散热片，手感不错，没有锋利的边缘等等。
Lots of grease on the thread. One thing i didnt liked was the way you have to screw the body tube in. You need to push and screw at the same time, the BK-FA02S was much better in that discipline. You have to be more careful with the MM20EB, it can "cant" if you do it wrong. The thread of my sample is already silver. 线上有很多油脂。有一件事我不喜欢，就是你必须把车身管拧进去。你需要同时推动和拧紧，BK-FA02S在这个学科中要好得多。你必须对MM20EB更加小心，如果你做错了，它会“失败”。我的样本的线程已经是银色的。
No clicky at the tail this time, the larger Vostro had one. Two large lanyard holes can be seen and the tailcap has the ability to tailstand perfectly. That "crater" in the middle would be a nice place for some GITD resin. 这次没有点击尾巴，较大的Vostro有一个。可以看到两个大挂绳孔，尾盖可以完美地进行尾端安装。中间的那个“火山口”对于某些GITD树脂来说是一个不错的地方。 银色的。
The view from inside the battery tube with a plastic inlet.
The inner side of the head.
The MM20EB uses a battery carrier just like the BK-FA02S. I used 3x Keeppower 3400mAh in the light without any problems. Even the very large Klarus 3600mAh cell fit in this carrier, that was strange because it didnt fit in the BK-FA02S carrier. However you should remove larger cells carefully because of the wrapping, there is the possibility of damaging the wrapping around the plus pole. The battery carrier fit in both ways. The manual says that you can even use only two cells but that didnt worked with my sample. The BK-FA02S however worked with only two and three cells. MM20EB像BK-FA02S一样使用电池托架。我在灯光下使用了3倍Keeppower 3400mAh，没有任何问题。即使是非常大的Klarus 3600mAh电池也适合这个载体，这很奇怪，因为它不适合BK-FA02S载体。但是，由于缠绕，应该小心地移除较大的单元，否则可能会损坏正极周围的缠绕。电池托架可以两种方式安装。该手册说，你甚至可以只使用两个电池，但没有与我的样品一起工作。然而，BK-FA02S仅使用了两个和三个电池。
The switch of the light has a transparent silikon cover because it is illuminated green (when the light is switched on). This is the perfect moment to write something about the UI. I guess most people will love it or hate it because it has a pretty "uncommon" UI. With a short click you turn the light on but if you want to cycle trough the modes you have to click the switch again within one second until you reach your desired mode. If you wait to long you have to switch the light off and on again for changing the brightness. There are no shortcuts for low or turbo except a momentary Turbo from off. The light has mode memory excluding the special modes which are strobe, SOS and beacon. Strobe can only be activated from off with a double click. SOS and beacon can only be activated from on with a double click, once SOS is activated you switch to beacon with a tripple click (manual says double click). A lock out can be done by twisting the head/body. 灯的开关有一个透明的silikon盖，因为它是绿色的（当灯打开时）。这是写关于用户界面的完美时刻。我想大多数人会喜欢它或讨厌它，因为它有一个非常“不常见”的用户界面。只需短按一下，您就可以打开灯，但如果您想循环播放模式，则必须在一秒钟内再次点击开关，直至达到所需模式。如果您等待很长时间，则必须关闭并再次打开灯光以改变亮度。低速或涡轮增压没有捷径，除了瞬间涡轮从关闭。灯具有模式记忆，不包括频闪，SOS和信标等特殊模式。频闪只能通过双击关闭来激活。 SOS和信标只能通过双击进行激活，一旦激活SOS，您将切换到信标并点击三次（手动指示双击）。锁定可以通过扭转头部/身体完成。
The switch is illuminated green when the condition of the cells is good and red when the voltage is low. I like permanently illuminated switches, it just looks nice. 电池状态良好时，开关呈绿色亮起，电压低时则呈红色。我喜欢永久性照明开关，它看起来不错。
A little comparison with some common lights like the Nitecore MH20 and EC4. The MM20EB has a good size, not to large. 与Nitecore MH20和EC4等常见灯光进行比较。 MM20EB尺寸不大，不算大。
A coated glas is standard in this class, here you can see the three XPL Hi emitters. 这种类型的涂层玻璃是标准配置，在这里您可以看到三个XPL Hi发射器 According to the manual the three XPL Hi emitters push out 3500 Lumens on L5 (1.5h), 1300 lumens on L4 (6.8h), 400 lumens on L3 (10h), 70 lumens on L4 (35h) and 20 lumens on L1 (120h). Max. beam distance is 690m and it has 120K Lux. The light is IPX8 rated. 根据手册，三台XPL Hi发射器在L5（1.5小时），L4（6.8小时）1300流明，L3（10小时）400流明，L4（35小时）70流明和L1（20流明） 120H）。最大。光束距离为690米，具有120K勒克斯。该灯是IPX8评级。
A little tint comparison with other lights and known bins.
The lumen rating seems to be pretty accurate, i got 4310 lumens in a ceiling bounce test. A ceiling bounce test or other home made tests are never really accurate, so those measurements are always estimations. It seems that this light can pretty much fulfil the claimed specs. Keep in mind that those were peak lumen readings (not after 30 sec). 流明等级似乎相当准确，我在天花板反弹测试中获得了4310流明。天花板反弹测试或其他自制测试从未真正准确，因此这些测量值始终是估算值。看起来这种光线几乎可以满足声称的规格。请记住，这些是最高流明读数（不是30秒后）。
the runtime test on high (fan cooled) showed that the light has no flat regulation on turbo (L5) but many other lights dont have that in the highest mode. The MM20EB will cut off at 2.8V. So if you have protected cells which cut of at 2.8V it may happen that the cell protection can kick in before the internal protection of the light. 高（风扇冷却）的运行时间测试表明，灯光在涡轮（L5）上没有平坦的调节，但许多其他灯在最高模式下没有。 MM20EB将在2.8V时切断。因此，如果您保护的电池在2.8V时切断，可能会发生电池保护可能在光线内部保护之前启动。
Next are some indoor beamshots on a white wall
As a GIF
The beam of the MM20EB has this typical flower pattern because of the reflector design with the three LEDs. However i was pretty close to the wall with the tripod, so in real life it looks less dramatic because you dont shine that close to a wall most of the time. In my outdoor shots you can see that its not a big deal. 由于三个LED的反射镜设计，MM20EB的光束具有这种典型的花型。然而，我用三脚架非常接近墙壁，所以在现实生活中，它看起来不那么戏剧化，因为大多数时候你都不会在墙上发光。在我的户外拍摄中，您可以看到它没什么大不了的。 成。
As a Gif
same scene but zoomed out
As a Gif
The MM20EB is a nice looking and performing light, i know that some people will have a problem with the UI. It seems that the lumen ratings are pretty accurate and it has a nice throw but also enough spill which makes it still universal. I love the smooth design without cooling fins, it feels great in your hand. The illuminated button looks kind of noble. I didnt liked the way the threads worked, you have to push while screwing on the head. You have to do it carefully because of cross threading, maybe my sample is not ideal. I usually adopt to different UIs pretty fast, so i dont have a problem with the UI, altough i would have prefered more shortuts like instant low. The light definately looks and feels like a premium light in your hand.
MM20EB是一个很好看的表演灯，我知道有些人会在用户界面上遇到问题。看起来流明评分相当准确，并且它有一个不错的投掷，但也有足够的溢出，这使得它仍然普遍。我喜欢没有散热片的平滑设计，手感很好。照明按钮看起来有点高贵。我不喜欢这些线程的工作方式，你必须在拧头的时候推动。由于交叉线程，你必须小心翼翼地做，也许我的样本不够理想。我通常采用不同的用户界面相当快，所以我没有与用户界面的问题，尽管我会喜欢更多的短裤像瞬间低。光线绝对看起来和感觉就像是手中的优质灯。
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