My Basket (0) - £0.00 0

You have no items in your shopping cart.

Product was successfully added to your shopping cart.
  • Mares Marker Beam Mares Marker Beam
  • Mares Marker Beam Mares Marker Beam
  • Mares Marker Beam Mares Marker Beam

Mares Tech Hood


Mares Prestige Octopus

Mares Marker Beam

Quick Overview

Fast UK Delivery

The Mares Marker Beam is small and handily be fastened to the BC or be stowed in the smallest pocket. The Marker Beam is ideal to mark entry or exit site, the anchor or your buddy during a night dive. This torch can also be used as a distress signal as it is a flashing beam only.

Regular Price: £14.99

Special Price £12.95

Availability: Typically 3-5 Days Delivery
Typically 3-5 Days


Mares Marker Beam

Mares Marker Beam

The Mares Marker Beam is small and handily be fastened to the BC or be stowed in the smallest pocket. The Marker Beam is ideal to mark entry or exit site, the anchor or your buddy during a night dive. This torch can also be used as a distress signal as it is a flashing beam only.

The brass body is finished with an anti skid design, and is protected with a chrome surface. It features a very useful armlet. Very compact super-bright light stick that can be used to set an alert or signal with high visibility. Long-lasting light available in your pocket; three LR 44 batteries ensure reliable flashing under all conditions.

You can always rely on this torch, its burn time is up to 50 hours which means that this torch can be used on multiple dives before changing the batteries. Just three LR 44 batteries are used to power the LED Mares Marker Beam. The sturdy materials guarantee a solid body and a long life and has chromium-plated brass. The torch body is secured against leakage by two o-ring seals, the torch is waterproof to a depth of up to 100 meters which is an amazing 330ft.

Key Benefits

  • Super Bright LED - The super bright LED is for underwater signalling/alert. The high intensity white LED light travels farther underwater for maximum visibility which is great for night diving. The entire lens glows bright.
  • Strong Finishing - Solid brass housing with chrome surface treatment for durability.
  • Lightweight - Extremely lightweight which is ideal for attaching to diving kit for night diving or in poor visibility or store it close at hand for use in emergencies. Weighing only 50g.
  • Longer Bulb Life - The bulb can last up to 50,000+ hours. This is plenty of hours that this torch can be used to light up the surrounding area or use it as an emergency call.
  • Longer Battery Life - The battery life of the Mares Marker Beam is 50 hours. This is an amazing battery life for a torch which is great for diving safety.
  • Batteries - This torch takes 3 LR 44 batteries which can be replaced by the user of the torch.
  • Water-Resistant - This torch is water-resistant to the depths of 330 feet. This is perfect for a Beam torch as you can still use this torch for safety whilst 100m down in the ocean.
  • Lanyard Included - There is a lanyard included which can be attached to diving kit. This means you don’t need to hold this torch until you need it.
  • Small Dimensions - Just 11.5cm in length.

Who is Mares Marker Beam for?

This torch is for divers looking for a flashing beam which is useful for safety whilst exploring the underwater world. The super bright LED makes this an excellent piece of equipment that divers should carry with them whilst diving in the ocean. The long lasting light and the water-resistance up to depths of 330 feet makes this a great investment for safety.

Who are Mares?

Mares has become a worldwide leader in the distribution and manufacturing of state-of-the-art diving equipment, and continually sets new industry standards. With this comes a range of fantastic diving products for all levels of experience and skill.

Technical Information

Mares Marker Beam
Brightness 3v/1w
Burn Time 50 hours
Bulb Type LED
Weight 50g
Batteries 3 LR 44 batteries
Adjustable Beam Angle No
Max Depth 100m
Material Brass body with chrome surface
Dimensions 11.5cm (length)
Switch Type Rotational switch

Additional Information

Lead Time Next Day Delivery Available
  1. Ideal Safety Item review by Lucia on 22/11/2012

    Just received the Mares Marker Beam and it looks and works great. Read the data sheet first so knew it would be small a compact. But is small enough to keep tucked away until needed for safety reasons. Very bright flashing light that can be seen in dark at some distance.
    Very fast delivery from Deep Blue so will be ording other stuff soon.

  2. great bargain review by Lee on 14/08/2012

    Just bought this and what a bargain it is. Good easy to use product, and something you should always carry

Write Your Own Review

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars


We will take every effort to get you goods to you as efficiently and effectively as possible. All orders placed before 3pm will be shipped on the day of ordering subject to payment authorization and item availability.

Any items which are out of stock will be shipped as soon as they become available. If this causes a delay in your delivery, you will be notified and your order dispatched as soon as possible. If any items are unavailable, you will be contacted and offered a replacement or refund.

UK Delivery

If your order total is under £40 then you can choose one of:

  • Royal Mail Tracked - £2.95
    (1-3 Working Days)
  • DPD Next Day - £4.95
    (Guaranteed Next Working Day + 1 Hour Delivery Window)

If your order total is over £40 then you can choose

  • Royal Mail Tracked - FREE
  • DPD Next Day -1/2 Price - Only £2.49

Please be aware that the prices above are for areas classed as "UK Mainland" by DPD which does NOT include offshore islands, Scottish highlands or Northern Ireland.

Non-UK Delivery

Our website has a comprehensive postage system which takes into account the weight of your delivery and the destination address - to get a quote for your order please add the products you'd like to buy to your basket, go to the basket page and fill in the "Estimate Shipping & Tax" section to get the price.

BFPO Addresses

This shipping method is available for British Forces Posted Overseas and addresses only. Shipping is as with all other UK mailing but please check to see that the size and weight of your order does not exceed maximums for your BFPO destination number by checking with the BFPO website.

Please note that once we have shipped the item and handed over to the BFPO service we have fulfilled our contract and delivery responsibility. All queries and problems with delivery must be taken up by yourself with BFPO and any claims must be handled between yourself and them.

Restricted Products

Please be aware that some products have restrictions on which countries we can send them to. Please enquire ahead of time if you require an order dispatched outside the EU and we can advise.

VAT Exempt

If this applies to you, the price you will pay for the goods will automatically be adjusted to remove the VAT element - you MUST choose the correct country on checkout for this to apply. We CANNOT refund the VAT once the order is completed.

You can also avoid paying VAT if you are having your goods sent to you in the UK, but are taking the goods abroad permanently within 3 months of making the purchase. You will have to pay the VAT with your order but by following the steps outlined you can reclaim the VAT from us:

Request a VAT Reclaim form from us; give us a call or email immediately after ordering. We will complete the relevant parts of this form before sending it to you with your goods. You will then take the form with you and the goods when you leave the UK and you should ask customs to fill in their section of the form at the airport, ferry terminal or channel tunnel when you leave the country.

When you reach your destination outside the EU, you can then send the completed form back to us and we will refund the VAT amount charged to the credit or debit card details you have filled in on the reclaim form


We stock the vast majority of products listed on our website in our Whitley Bay superstore and warehouse and these products are available for same day dispatch & next day delivery.

Due to the huge quantity of products we stock, we offer the ability to backorder products which have gone out of stock and less popular products which we don't carry stock of.

Depending on the brand these backorder products can take anywhere between 1 and 10 days to arrive into stock. We estimate 3-5 working days on average but please be aware that products from Mares and Scubapro are shipped from Italy & Germany respectively so can take a little longer.

As always if you aren't sure or want a more accurate estimate just give our team a call or email!


You can return any product that is in an UNOPENED, RE-SALEABLE condition within 30 days as long as it is not marked as clearance. Please contact us before doing this so we can confirm this ahead of time - we recommend using a recorded delivery service for any returns as you will be responsible for ensuring it reaches us.

Please get in touch to confirm a return by email or phone before sending anything back. When sending a return it is important that you include:

  • Your order number
  • Your name & a contact telephone number
  • The reason for return

We will try and get your return processed as quickly as possible but if you don't send this information it can delay the return.


If you have ordered something and it doesn't fit then we can exchange for a more suitable size, stock permitting, but you will have to pay the return postage.


Our customers have the right to cancel their orders within 14 days unless their order has been dispatched. After the order has been dispatched, it is the customers responsibility to return the item in a saleable condition and receieve either a full or partial refund.