Check Engine Light Flashing Loss Of Power

99% light transmission so no loss of image quality - check Brass filter ring prevents sticking to lens & other filters - check Knurling - which I never knew about until I bought this filter but absolutely love - easy on/easy off - check Multi-Coating - prevents flare and loss of image quality - check Glass - Polished Schott B270 - some of the finest glass you can use - check!

but it is unsettling to have the upstream light flashing

On a recent shoot, I had issues with light placement with my Move 1200L pack and not being able to get lights far enough away from each other, because of their modest 12' lamphead leads. These easily solve that problem, and now I can get the heads up to 88' away from each other (32' extension + 12' lead), which will easily be more distance that i'll ever need. I as curious to find out if there was any power loss with the extensions, as I know with my Profoto B2's I lose a 1/3 stop with their 9.8' extension for the B2 heads. I reached out to other Broncolor owners as well as technical support, and received the following information (image attached): At higher voltages (power), there is less light loss. With the 10m extension at full power it is less than 1/3 stop. At 1/16th power, it is 1/2 to 2/3 stop loss, and at just over 1/128th power, there is about a 2/3 stop loss. The loss is less with the 5m extension.

This is a must buy for the AD200/Pro. Somehow it softens the light with a minimal power loss. And, for the price, you can't go wrong.

If you need a port hub make sure it has power. No signal loss.

Easy to use and carry for tracking. User must check the spike of tripod often. it is easy to loss please tight it every time.

i use this with a 2 in 1 tablet computer, very portable. Runs on usb power, flashing LEDs tell you it's connected and talking to your devices. does not seem to lag, works well. fits well in gig bag with keyboard

Seriously, this thing is great. Just plop in up to 2 batteries, tells you their status and juices them up. They still have a good load, just take out the battery and skip the charge. Very easy to manage your set of batteries. Clear indication of battery status no reading, arcane, flashing / not flashing, is that amber or orange.... Works well in car also and does not require a power brick just a universal 2 prong power cord. Charging is quick but not overly (quicker = less battery life due to the heat). I have use mine with Fujifilm X I understand other adaptors are available. Most fujifilm users have or should have multiple batteries: I Higly recommended this

[This review was collected as part of a promotion.] I got this a few days ago and I already like it. Make sure you download the software before you do anything else. Once I downloaded the software it was fairly easy to set up. I did have a flashing power button so I called and they helped me quickly. Once you feed the label far enough into the feeder and hit the forward button the power button stopped flashing. I could see this coming in very handy for anyone who sends mail frequently or does.a lot of shipping. I could also seething being used for a small business. I do need to take some time to figure out how the software works and it does offer quite a bit. shipping. Like that it is portable so I can take it with me anywhere.

Solidly built, bright and exactly as described. A full click does the off and on, but if you ever want it, partial clicks change to low power or flashing light.