Origins

Working divers have always been in the water after dark. Recreational night diving is a torch-and-tourism product of the late twentieth century.

The history is a better battery and a few famous animals that feed at night.

Timeline

1. Pre-1960Working nights

   Military and harbour work with poor lights.

2. 1970sReliable torches

   Recreational night dives become a shop product.

3. 1980sRed Sea night reefs

   A holiday classic: lionfish and sleeping fish.

4. 1990sKona manta nights

   A commercial night dive becomes a global name.

5. 2000sLED era

   Burn time and flood beams change the craft.

6. 2010sVideo and strobes

   A new harassment problem at night.

7. 2018+Park night rules

   Some sites limit groups and lights.

8. 2020sBioluminescence tourism

   A parallel night-snorkel product, still not a briefing.

Eras

• Work — Necessity — Dark water as a job.
• 1970–2000 — Holiday night — Shops sell a third dive of the day.
• 2000–2015 — LED and video — Brighter, longer, more filming.
• 2015–now — Rules — Manta codes and park limits.

Milestones

• LED torches — The practical revolution.
• Kona manta product — Proof that night can be a managed spectacle.
• Night specialty cards — Agencies productise the obvious hazards.
• No-strobe animal rules — A cultural milestone still unevenly enforced.

Night diving is a battery story that became a wildlife product. The dark is older than both.

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