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Coast G5 Mini Flood Keychain Light, 18 Lumens, 75' Beam, Black, AG5 Battery

SKU: CF19781

This item is no longer available.

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Reviews about this item

Review Summary

2026-01-19T19:00:00

Rated 5 out of 5

Perfect low level lighting

I purchased this to use when I just need a small amount of light and it is exactly what I needed! It's about the size of a AAA battery which means it doesn't take up a lot of room and it doesn't weigh much. Excellent job Coast, Once again!!!

Locksmith S.

2025-11-09T19:00:00

Rated 5 out of 5

G5

great little lights! I ordered these to give to students where I work when they are nominated for student of the week!

Jake

2025-05-10T20:00:00

Rated 5 out of 5

Awesome little flashlight!

Love this little thing. Really like that it actually has a proper tailswitch and not a twist to turn on/off mechanism like most keychain flashlights in this size range. Brightness is very good too given it's size. Great little light. Highly recommend.

KevinB

2025-01-08T19:00:00

Rated 5 out of 5

Nice.

Nice keychain light. Good size. Was worried about turning it on accidentally. That hasn't happened in the week I've had it.

Tunk612

2025-01-01T19:00:00

Rated 1 out of 5

No light lite

Bought two lights, switch on one was broken in the package, the other one doesn't work either, even when I put new batteries in it.

William

2024-12-21T19:00:00

Rated 3 out of 5

Bright, small little light, maybe for a keychain

Bright, nice, small batteries, have a different Coast light that i carry

Onesatyro

2024-12-04T19:00:00

Rated 5 out of 5

Blinded by the light

Love every product I own from you. Every product I've purchased is phenomenal

JonM

2024-04-26T20:00:00

Rated 4 out of 5

Key chain light

Smallest coast product i have purchased. Wish it was brighter, thats why I gave it 4/5 stars. But I bought it for a role and it serves that.

Greg E.

2024-04-01T20:00:00

Rated 5 out of 5

Perfect Tiny Multi Use Light

I ordered 3 of these little G5's and find them VERY well made, light weight, pocket light. It is enough light for any kind of use. I will be ordering more of these for my daughters and granddaughters. Mine are on my key chain and in the center console of my SUV.

TWA74

2024-01-25T19:00:00

Rated 5 out of 5

Chuck K.

A great light for emergencies. It puts out a lot of light. I have had it about one month. Used it every day for short periods. The batteries are still good but don't take them out. It took me a half hour to get them back it and I did it with small magnet and twezzers to get them in right.

Worm C.

2023-05-07T20:00:00

Rated 1 out of 5

Bad Experience this time, with AG5 Batteries

It includes AG5 Batteries that are difficult to install and Expensive as well?.

drmaq

2023-05-06T20:00:00

Rated 5 out of 5

Small but bright

Small light but very bright, makes life easy when attached to keychain

Rafi

2022-11-23T19:00:00

Rated 4 out of 5

Very dependable works every time

Not sure why people writhe bad reviews, the performance of this little light is great, what makes it even better it is super light which is perfect so it won't add too much weight to your house/car keys.

Seabass

2022-10-22T20:00:00

Rated 4 out of 5

Coast G5

A very nice, small, key chain style light. Comes with a swivel key chain ring. It uses small button style batteries, but after all, it is small. Not much bigger than a AAA battery itself. It has one mode, off and on. It is push button. With the button to the rear. There is no click or sound to let you know tge light is on, other than the light itself. For this same reason, it would be very easy to turn on in your pants or shirt pocket or in a bag. For me, that is the only down side to this light. With that being said, it is an excellent key chain style light.

Doug

2022-10-08T20:00:00

Rated 5 out of 5

Great for purse or keychain

Great for my purse. I could also put it onto my keychain. It?s small enough, I can hold it in my mouth if I am working on a project. Great, bright, little light.

Stocktongirl

2022-03-03T19:00:00

Rated 5 out of 5

G5 light

This is a great light but Coast's customer service is even greater.

Rick

2021-12-06T19:00:00

Rated 5 out of 5

Handy unit

Very handy and useful. Bright enough for small projects. Got on keychain all the time but unfortunately unscrewed itself and I lost it. Left only a cap for battery enclosure.

PlKf

2021-04-07T20:00:00

Rated 5 out of 5

No need to disturb the house hold @ Night.

I use this every evening; bc my BdRm Door has a six foot 6` Hallway B-4 reaching the door knob. W/my G5 I never get into ?IT? w/my sum-x Cranky Roommate.

Mikel M.

2021-03-05T19:00:00

Rated 5 out of 5

Awesome little key chain light!

I have had this light for 5 years! I have beat the bat chit out of this little light and it always turns on. For the negative reviews.... People this is a light duty key chain light.... Not a police issue swat team light... So if you understand how to buy and use the right light for your needs you will dig it!

CarRamRod

2020-12-19T19:00:00

Rated 5 out of 5

Usefull

Very good and so useful for random things and since you carry them with your keys you know you can always count on the little helper.

David O.

2020-11-30T19:00:00

Rated 1 out of 5

Poor LED life

I purchased this to use on my house key ring, the LED failed within a year. It also went through batteries quickly, with what seemed like relatively low use. I had contacted COAST and was told I would be sent a replacement, it never came, nor did I receive any replies to my follow up. One can see from the photos that it is in good condition. Disappointing.

bataylor66

2020-10-30T20:00:00

Rated 5 out of 5

Nice little light for keychain

This is small but powerful light is great for a keychain. It illuminates farther than you expect

J C.

2020-09-18T20:00:00

Rated 5 out of 5

Small and bright

Just get it. Its perfect in every way especially with its size.

EDC

2020-09-16T20:00:00

Rated 5 out of 5

Great key chain light

Great little light for your keychain. Good light to find something under a seat or checking under the hood. Nice and small so you can keep it in an ash tray or small cubbie if you dont want it on your keyring

Cowboy681

2020-08-21T20:00:00

Rated 5 out of 5

Highly recommend

Durable, convenient, very bright. Not bulky on a key chain. Highly recommend

JLars

2020-02-22T19:00:00

Rated 4 out of 5

Extremely bright small flashlight!

Good quality in a very small light, could use a bit of improvement in the switch, not as positive action as with the larger lights, still well worth the money!

Boyd

2019-09-22T20:00:00

Rated 1 out of 5

flawed

This is a nice little light that fits perfect in a pocket unfortunately there is no way of keeping it turned off. the switch is external and can easily be turned on with light pressure. i needed to put a dust cap over it.

Robert

2019-08-26T20:00:00

Rated 5 out of 5

Great flashlight

A really good flashlight for the price. It’s very bright for its size and also has a good battery life for its size.

Jacob F.

2019-07-07T20:00:00

Rated 5 out of 5

Awesome Flash Lights!!!

I bought my first Coast Flash Light 8 years ago the G20 And it has not failed me yet. I bought the HP7 4 years ago changed the batteries 2 times over the years. Love Coast products. I recommend them to all my friends and family. And they are happy with them also. COAST flashlights are above the rest for sure!

Rockstar K.

2017-02-17T19:00:00

Rated 5 out of 5

This is a perfect fit for a pocket on tactical boots. It's small size, pinpoint spot and superior brightness beat every light I have put up against it. I carry this light in a pocket on my TAC boots along with a few other mini tools. Thanks to products like this I'm secure in the knowledge that if I was in a survival situation and had only my TAC boots and what I carry in it's small pockets I can survive for at least 2 weeks. It's a stretch to think that I would ever find myself in such a situation. However, it's reassuring to know that the tools are easily available and concealed, should I need them.

Jim D.

Coast G5 Specifications

  • Color

    Black

  • Beam Optic

    Mini-Flood

  • Light Output

    High: 18 Lumens

  • Beam Distance

    High: 75' (23m)

  • Runtime

    High: 45 min

  • Battery Description

    4x AG5

  • Length

    2.45" (6.22cm)

  • Weight

    0.4 oz (11g)

  • UPC Code

    015286197818

About Coast G5

FEATURED REVIEWS

Awesome little flashlight!

By KevinB

Love this little thing. Really like that it actually has a proper tailswitch and not a twist to turn on/off mechanism like most keychain flashlights in this size range. Brightness is very good too given it's size. Great little light. Highly recommend.

Nice little light for keychain

By J C.

This is small but powerful light is great for a keychain. It illuminates farther than you expect

Extremely compact yet powerful, the G5 Flashlight is your perfect keychain companion when you need help finding a keyhole or whatever was dropped on the floor of your car. The Mini-Flood Optic produces a diffused beam with a central hotspot making it useful for all sorts of up close illumination.

With Coast's commitment to quality, the G5 Flashlight is impact resistant, weather resistant and its LED is virtually unbreakable. The G5 Flashlight is backed by Coast's lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.

Mini-Flood Beam
A more compact version of Coast's Utility Beam with a bright center and diffused edges. this beam is used on our smaller pocket lights, key change lights and our LED knives and multi-tools.

Coast G5 Features

  • Weather Resistant: IPX4
  • High: Turn on and off the light's power with the simple push of a button

Key Features

  • Weather Resistant
  • High Light Power

What's in the box:

  • G5 Mini Flood Keychain Light (Black)
  • 4x AG5 Batteries
  • Coast Lifetime Limited Warranty