SEAC Flash Dive Light

The SEAC Flash is a cheap and cheerful backup torch that does the basics well enough to earn a permanent spot clipped to your BCD.

At $36, you are not buying a primary dive light. What you are buying is a compact, reliable little LED torch from a respected Italian dive brand that will sit quietly on your gear until the moment you actually need it — poking into a crevice at Bare Island, signalling your buddy in low vis off Mornington Peninsula, or navigating a silty exit at the end of a night dive. SEAC has been making dive gear in Italy since the 1970s, and even at this price point the Flash feels like it was designed by people who understand what divers need from a backup light.

## Overview

The Flash is a small LED dive torch built around a single-button switch and a focused beam. It runs on standard batteries, keeps the weight down to a minimum, and is rated waterproof to recreational diving depths. The body is compact enough to clip to a D-ring or tuck into a BCD pocket without adding noticeable bulk. There are no multiple modes or fancy electronics — you press the button, it turns on, and it throws a usable beam into whatever dark space you are looking at.

## Key Features

- Compact LED dive torch from Italian brand SEAC - Single-button on/off operation - Waterproof rating suitable for recreational diving depths - Runs on standard batteries for easy replacement - Lightweight and slim enough to clip to a D-ring or stow in a pocket - Focused beam pattern suited to close-range use

## The Good

- The size is genuinely pocket-friendly. It clips neatly to a BCD D-ring and adds virtually no drag or bulk. You forget it is there until you need it, which is exactly what a backup light should do. - Build quality is respectable for $36. The body feels solid, the switch has a positive click, and the O-ring seal has held up through dozens of dives without any sign of moisture ingress. - SEAC's brand reputation gives you a degree of confidence. This is not a no-name torch from a marketplace seller — it comes from a company with decades of dive gear manufacturing behind it. - Battery replacement is straightforward. Standard batteries mean you can pick up spares at any servo or supermarket before a dive trip. No proprietary chargers or hard-to-find cells. - The beam is focused and bright enough for its intended purpose. Lighting up crevices, checking gauges in low light, or signalling a buddy within a few metres all work fine. - At $36, it is practically an impulse purchase. Even if you only use it a handful of times, the peace of mind of having a backup light on every dive is worth the cost.

## The Bad

- Output is limited. This is not a torch you would use as a primary light on a night dive or for illuminating a wide area. It is strictly a backup and task light. - The beam does not carry far. In clear water it is adequate to a few metres, but in the green murk of a typical Sydney dive it fades quickly. For anything beyond close-range work, you need more power. - Battery life is modest. On a multi-dive day you will want spare batteries on hand, particularly if you leave it on for extended periods during night dives. - The single-mode operation means no brightness adjustment. You get one output level, and that is it. Fine for a backup, but limiting if you want versatility. - The clip or lanyard attachment point is basic. It works, but a more robust clip mechanism would inspire more confidence when the torch is dangling from your BCD in surge. - No rechargeable battery option. You will be buying disposable batteries regularly if you dive often, which adds a small ongoing cost and a bit of environmental guilt.

## Verdict

The SEAC Flash does exactly what a $36 backup dive torch should do. It is small, reliable, and bright enough for close-range tasks and emergency signalling. It will not replace a proper primary light for night diving or underwater photography, but that is not what it is for. Every diver should have a backup light clipped to their kit, and the Flash makes that an easy and affordable box to tick. Solid value from a trusted brand.

**Rating: 3.5 / 5 stars**