Improve your visibility underwater with this red Scuba Concepts 500-Dives Flashing Marker Light Redfrom Innovative Scuba Concepts. The flashing light turns on when it comes in contact with water and is extinguished by drying it off. A disposable item, this light is supplied with non-replaceable batteries and also includes a handy wrist lanyard.

Flashing Red Dive Light    Lights Up Upon Contact with Water    Turns Off When Drying    Non-Replaceable Batteries    Wrist Lanyard Included

Related Questions and Answers

Q: 1. I noticed there is a huge temperature shift when switching from ttl to manual. Can anyone explain why this is the case? Its really slowing me down. I start with ttl and do the fine tweaking on manual but the the temperature shifts too cool and i have to spend time setting the wb when i switch from ttl to manual.

A: TTL to manual should have no barring on the color temp. Try setting your camera to flash for the WB and see if this persists. Also check to make sure that the B1 isn't in freeze mode.

Q: 2. Will these fit on a Phantom 3 Pro?

A: No they will not. The Phantom 4 Pro camera is different than the Phantom 3 Pro camera. Filters for the Phantom 4 standard will work for the Phantom 3 Pro.

Q: 3. can u mount traditional profoto accessories onto this similar to the standard pro heads?

A: Yes these use the standard Profoto mount and can hold the same modifiers a Pro head could.

Q: 4. CAN I SYNC PROFOTO B1X WITH GOTOX LIGHTS? OR ANOTHER LIGHT NOT FROM PROFOTO? LESS EXPENSIVE

A: The internal radios from Godox and Profoto are on different frequencies. There are ways to make them work together, but you will end up loosing some of the control features of staying with one system.

Q: 5. Does anyone make a fully functional universal remote for this ProFotoB1 X 500 AirTTL so that I don't need to buy one for every camera brand that I might use?

A: The Profoto Air Remote Transceiver, B&H # PRAR • MFR # 901031, would be a universal remote compatible for use with the Profoto B1X 500 AirTTL 1-Light To-Go Kit for cameras with a standard ISO hot shoe for MANUAL triggering ONLY. As it only has a single center pin, it will work with most all cameras, but will NOT offer TTL automatic flash output or High Speed Sync capabilities. While you may use third-party wireless radio remotes with the Profoto B1X 500 AirTTL 1-Light To-Go Kit unit via their 1/8" (3.5mm) miniphone sync input, there are no remotes other than the official Profoto radio remotes that will offer full functionality such as manual/TTL flash output control, turning groups on/off, or wireless control of the modeling lamp. These features are not possible with third-party remotes.

Q: 6. Can we use Profoto B1X 500 along with Profoto D2 1000 during Freeze mode and during HSS mode ?

A: The Profoto B1X can be used along with a Profoto D2 monolight when both are set to freeze mode or HSS mode.

Q: 7. Are these weighted? Can hold down backdrops?

A: The Filmsticks Colored T-Marker Kit (BH #FITMARKER3) are lightweight and only 31g per T-Marker.

Q: 8. does this mask come with mounting screw?

A: It does not. You'll need to use the hardware from your GoPro. I took the originals to a local HW store and bought a few extra sets of stainless nuts and bolts in case I lost them on the beach. I think you can also buy them from GoPro.Hope this helps.PeterP.S. I found the GoPro floating handler also useful.

Q: 9. Are there any AC adapter options for those times when I'm not out on location and have access to power outlets?

A: Sorry, I answered the wrong post. No there is no A/C adapter for the B1 as it was designed to be completely wireless.

Q: 10. Greetings, Do OCF light modifiers work on this (like on the b10) or is it only RFI modifers? Thanks!

A: Aside from the Profoto RFi modifiers, the Profoto OCF modifiers can also fit the B1X.