Your diving companions will know where you are at all times when you're using the Flashing Crystal Marker Light from Innovative Scuba Solutions. This 300' depth-rated blue blinker will run up to 15 hours on one AA battery. The split ring provides a handy way to hang the light from your harness.

Stay Visible to Other Divers    Depth-Rated to 300'    Uses 1 AA Battery    Runtime: 15 Hours    Split Ring for Attachment

Related Questions and Answers

Q: 1. what is the main differenсe between this model and Gagne LED Light Panel(#69-LP-BLACK) ?

A: The Porta-Trace / Gagne LED Light Panel (6 x 9", Black) BH #PO69LPBLK is a more robustly built unit with an aluminum alloy frame, thicker, durable plexiglass work surface and a removable AC adapter.

Q: 2. Can I use this to scan negatives with a dslr? Or will there be pixels or patterns visible in the background?

A: Yes you can.

Q: 3. remote for my pyle psufm1035A

A: We do not carry the replacement remotes for Pyle Pro products, but you should be able to get one directly from them. 718-535-1800

Q: 4. Is the light reliable enough in terms of color and evenness for scanning negatives/transparencies with a digital camera?

A: The Porta-Trace / Gagne Frameless Crystal LED LUMEN-Series Light Panel (8.5 x 11") BH #PO811LUMEN features embedded LEDs that push light across the unit and allow for an ultra-slim design at 1/2" thickness with no hot spots.

Q: 5. Will this case fit a Sony a7riv with a24-70mm f2.8 GMii lens?

A: Yes, the Moment Strohl Mountain Light Camera Loader can hold the Sony a7R IVA Mirrorless Camera with the Sony FE 24-70mm f/2.8 GM II Lens.

Q: 6. How do i connect a phone via Bluetooth to play music?

A: There is a blue tooth button on your speaker press button until it reads blue than put your phone on blue your phone will search for a signal and find speaker and pair it up

Q: 7. What's the difference between this Alan Gordan Slate and the Elvid Case (BH #ELPS911C ) ? Do both slates have the color part of the slate baked into the plastic or are they stickers?

A: The Alan Gordon Enterprises 11x9" Scene Slate with Marker & Soft Case Kit (B&H# ALCCSPSCK) and Elvid 9-Section Acrylic Production Slate with Color Clapper Sticks (B&H# ELPS911C) both feature engraved markings on the white portion of the slate. The Elvid product offers one additional gray band on the clapper bar itself, and its total height is 0.05 inches (1mm) more than that of the Alan Gordon Enterprises product. The color bars on the clapper sticks of both products are a permently adhered sticker.

Q: 8. may I view 35 mm slides ?

A: Absolutely: Ultra-Thin, Lightweight, and Brightwith no Frameperfect as a traditional light box or for display purposes

Q: 9. 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: 10. will it give stereo sound with one speaker or do i have to buy a set?

A: The Pyle Pro PSUFM1035A will accept stereo input sources, but is not designed to produce stereo sound.