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Your Price:

$24.95

About Princeton Tec, Tec 400 Flashlight

The Old Faithful of Princeton Tec's dive line, the TEC 400's classic and rugged design has been a staple in the dive industry for decades. 4 C-Cell (included) batteries power the clean incandescent bulb for up to 8 hours of underwater light. They say you can't teach an old dog new tricks", but with a light as reliable as the TEC 400, why would you want to?

The Halogen Lamp provides 50 Lumens of Brightness and the simple thumb switch makes one hand operation a snap. Light comes with an Adjustable Rubber Sleeved Wrist Lanyard and an additional Long Burn Bulb. The Tec 400 Flashlight weighs 19.97 oz (566 g) with batteries, is Depth Rated to 330' (100 meters) and is available in 3 color choices.

The Princeton Tec, Tec 400 Flashlight is commonly used for Close-Up Viewing, Night Diving, Professional, Recreational, Safety Backup and more. The Princeton Tec, Tec 400 Flashlight is most used by customers who consider themselves to be a Advanced, Advanced Diver among others. The Princeton Tec, Tec 400 Flashlight is popular because customers like the following qualities of the Princeton Tec, Tec 400 Flashlight: Compact, High Intensity, Long Bulb Life, Reliable, Well-Focused.

Warranty Information

This product has a limited lifetime warranty.

www.princetontec.com
(609) 298-9331

Princeton Tec, Tec 400 Flashlight Features

  • Princeton Tec, Tec 400 Flashlight
  • The Old Faithful of Princeton Tec's Dive Line
  • Power: 4 x C-Cell Batteries
  • Halogen Lamp
  • 50 Lumens of Brightness
  • Burn Time: 8 Hours
  • Spare Long Burn Bulb
  • Adjustable Rubber Sleeved Wrist Lanyard
  • Depth Rated: 330' (100 meters)
  • Weight: 19.97 oz (566 g) with Batteries
  • 3 Color Choices

Princeton Tec, Tec 400 Flashlight Specifications

Lumens
50
Burn Time (Hours)
8 Hours
Lamp
Halogen And Spare Long Burn Bulb
Batteries
4 X C-Cell (Included)
Handle
Light Body
Depth Rating
330' (100 Meters)
Weight
19.97 Oz (566 G)
Available in the Following Colors:
Black, Blue, Yellow
Weight [with packaging]
1.1 lb

, Tec 400 Flashlight Customer Reviews

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REVIEW SNAPSHOT®

by PowerReviews
Princeton Tec, Tec 400 Flashlight
 
4.3

(based on 23 reviews)

Ratings Distribution

  • 5 Stars

     

    (16)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (2)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (2)

86%

of respondents would recommend this to a friend.

Pros

  • Compact (19)
  • Reliable (15)
  • High intensity (13)
  • Long bulb life (13)
  • Well-focused (12)

Cons

  • Not durable (3)

Best Uses

  • Recreational (17)
  • Safety backup (13)
  • Night diving (12)
  • Close-up viewing (11)
  • Professional (4)
    • Reviewer Profile:
    • Advanced diver (8), Advanced (6), Recreational diver (3)
    • Was this a gift?:
    • No (7)

Most Liked Positive Review

 

I think I got a dud with this one

I have used one of these as my primary dive light about ten years and it was great. However, I lost that one on the last dive trip to California's Channel Islands, I...Read complete review

I have used one of these as my primary dive light about ten years and it was great. However, I lost that one on the last dive trip to California's Channel Islands, I think the lanyard broke. The one I just purchased to rplace it was sitting on a counter when it got bumped and it fell 3 feet onto the carpet and now it won't work. I changed the bulb but it seems to be the switch which broke. I'll have to send it back to Princton to get it fixed. It doesn't seem to be as rugged as the first one I had but I'll stick with Princton anyhow.

VS

Most Liked Negative Review

 

it was ok

turning on was tricky. The switch would not always turn on the light. At times the switch had to be in just the right location before the light would operate. It was not...Read complete review

turning on was tricky. The switch would not always turn on the light. At times the switch had to be in just the right location before the light would operate. It was not as easy as on off. And at times it would not turn on right away.

Reviewed by 23 customers

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Displaying reviews 1-5

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5.0

nice little light

By Sea Dragon

from central texas

About Me Advanced

Verified Buyer

Pros

  • Compact
  • Reliable
  • Well-Focused

Cons

    Best Uses

    • Close-Up Viewing
    • Recreational
    • Safety Backup

    Comments about Princeton Tec, Tec 400 Flashlight:

    I like this little light. It is a good back up or close by marker.

    • Was this a gift?:
    • No

    Comment on this review

     
    5.0

    Solid, go-to light.

    By Iris

    from Bonaire, Dutch Caribbean

    About Me Advanced

    See all my reviews

    Verified Buyer

    Pros

    • Compact
    • High Intensity
    • Long Bulb Life
    • Reliable
    • Well-Focused

    Cons

      Best Uses

      • Night Diving
      • Recreational

      Comments about Princeton Tec, Tec 400 Flashlight:

      This is a solid light. The four batteries you need to power the light come with it...inside when you open it up. The light is ready to go in the box/tube. The case is well-designed and the "on" switch is easy to use. I bought it for the lumens and the price. I felt comfortable buying it because of the reviews. I feel comfortable using it because it performs like everyone says it does.

      • Was this a gift?:
      • No

      Comment on this review

       
      1.0

      flooded the first time down

      By reef dweller

      from Maryland

      About Me Advanced

      Verified Buyer

      Pros

        Cons

        • Not Waterproof

        Best Uses

          Comments about Princeton Tec, Tec 400 Flashlight:

          By the end of the first dive, I noticed that this light was on and would not turn off. Turns out that it flooded and the switch contacts failed.

          • Was this a gift?:
          • No

          Comment on this review

           
          5.0

          last one lasted 15 years needed new ones

          By Gene

          from Deltona FL

          About Me Advanced

          Verified Buyer

          Pros

          • Compact
          • High Intensity
          • Long Bulb Life
          • Reliable
          • Well-Focused

          Cons

            Best Uses

            • Close-Up Viewing
            • Night Diving
            • Recreational
            • Safety Backup

            Comments about Princeton Tec, Tec 400 Flashlight:

            bought two, one for me & gift

            • Was this a gift?:
            • Yes

            Comment on this review

             
            5.0

            good price good quality

            By Russ

            from Wallkill NY

            About Me Professional

            Verified Buyer

            Pros

            • Compact
            • High Intensity
            • Long Bulb Life
            • Reliable

            Cons

              Best Uses

              • Night Diving
              • Professional
              • Recreational
              • Safety Backup

              Comments about Princeton Tec, Tec 400 Flashlight:

              Light is bright enough. I have used these lights for a long time and they hold up well. This light is a replacement for one I broke.

              • Was this a gift?:
              • No

              Comment on this review

              Displaying reviews 1-5

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              Q&A

              Questions & Answers Powered by TurnTo®

              Questions about this item:

              Shopper  Why Did You Choose This?
              GEORGE H  Good primary light, if needed and water-tight all the time.
              Shopper  what are the dimensions of this light? Will it fit in a small bc pocket
              MARTIN M  2.5 x 6.5 inches fits on the side pocket of both my Scubapro and Mares BCD
              Shopper  my switch got broken inside any ideas how to get it fixed or workin again?
              ALEX B  contact Princeton Tec
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