- Features a 688 ft. max beam distance and 29 hour max runtime
- Storm proof, drop proof and crush proof
- Includes 2 sets of 4 x AAA alkaline batteries
- See More Details
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Product Overview
If you work or play in an environment that puts constant stress on your equipment, then look no further than the Polysteel line of flashlights. The middle size of the collection, the Polysteel 400 Flashlight is storm proof, drop proof, and crush proof while possessing our Pure Beam Optics System with twist focus to make the light ultra durable and ready to weather any storm. With Coast's commitment to quality, the Polysteel 400 Flashlight is impact resistant, storm proof and its LED is virtually unbreakable. The Polysteel 400 Flashlight is backed by Coast's lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.
- PURE-BEAM FOCUSING OPTIC: Pack two powerful beams into one and seamlessly transition-with no halos or hot spots-between short and long-range viewing. COAST's patented focusing technology adapts to your need.
- TWIST FOCUS: Dial in the shape of light you need for the situation. COAST's Twist Focus system makes it easy to move between spot and flood beams by simply rotating the head of the flashlight.
- STORM PROOF: Ride out storms with light-your crush proof, weather proof area light shines bright or sends a signal when the wind and rain cause outages.
- DROP PROOF: Verified Drop Proof by ANSI FL1 drop testing from 3 meters high for use in rugged, high-impact environments.
- CRUSH PROOF: The Crush Proof feature combines a super-tough stainless steel core with a grip-textured poly-nylon exterior to build unimaginable strength into highly functional lights.
- HIGH : MEDIUM : LOW LIGHT MODES: Control your light power with the push of a button. Cycle between full light, medium light and low light options.
- SPECS: Light Output 440 lumens (high), 60 lumens (low). Beam Distance: 210 meters (high), 75 meters (low). Runtime: 3 hours (high), 29 hours (low). Tested and rated to ANSI/FL1 standards.
- TOUGH & RELIABLE: Backed by the COAST Lifetime Warranty against defects in materials and workmanship. IPX8 rated design for water resistance and durable polymer body for 3-meter drop protection.
- LIFETIME WARRANTY: Backed by the COAST Lifetime Warranty against defects in materials and workmanship.
- INCLUDED ACCESSORIES: 4 x batteries and battery cartridge.
- Click here for more information on Electronic Recycling Programs
Info & Guides
Compare Similar Headlamps
 | Top Rated |  | | |
| Brand | Duracell | Coast | Coast | Coast |
| Name | 750-Lumen and 360-Lumen LED Flashlights with Zoom Focus Combo Pack | FL75 435 Lumen Dual Color LED Headlamp with Twist Focus | FL60R 450 Lumens Rechargeable LED Headlamp, Accessories Included | Polysteel 400 Stormproof 440 Lumen Focusing LED Flashlight, 2-Pack |
| Price | ||||
| Ratings | (83) | (430) | (81) | (369) |
| Lumens | 750 | 435 | 450 | 440 |
| Power Source | Battery | Battery | Battery | |
| Battery Size | Other | AAA Battery | Lithium-Ion Battery Pack | |
| Flashlight Features | High/Low Switch,Impact Resistant,Tactical | Adjustable Head Strap,Dua+N35l Color White & Red Beam,Hard Hat Compatible,Hinged Beam,Impact Resistant,Pure Beam Focusing Optic,Red Light,Twist Focus,Water Resistant | Adjustable Head Strap,Dual Power,Flex Charge,Hard Hat Compatible,Hinged Beam,Impact Resistant,Rechargeable,Water Resistant,Wide Angle Flood Beam Optic | Focusable,Impact Resistant,Pure Beam Focusing Optic,Twist Focus,Waterproof |
| Beam Intensity (Candelas) | 1200 | |||
| Bulb Type | LED | LED | LED | |
| Included | Batteries | Batteries | Batteries | Batteries |
| Light Mode | Flashing,Standard | Red,Standard | Standard | |
| Max Beam Distance (m) | 140 m | |||
| View Product | View Product | View Product | View Product |
Compare Similar Headlamps
| Top Rated | | | |
| Brand | Duracell | Coast | Coast | Coast |
| Name | 750-Lumen and 360-Lumen LED Flashlights with Zoom Focus Combo Pack | FL75 435 Lumen Dual Color LED Headlamp with Twist Focus | FL60R 450 Lumens Rechargeable LED Headlamp, Accessories Included | Polysteel 400 Stormproof 440 Lumen Focusing LED Flashlight, 2-Pack |
| Price | ||||
| Ratings | (83) | (430) | (81) | (369) |
| Lumens | ||||
| Power Source | ||||
| Battery Size | ||||
| Flashlight Features | ||||
| Beam Intensity (Candelas) | ||||
| Bulb Type | ||||
| Included | ||||
| Light Mode | ||||
| Max Beam Distance (m) | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Product Depth (in.)
5.57 in
Product Height (in.)
1.66 in
Product Width (in.)
1.66 in
Details
Casing material
Plastic
Color Family
Blacks
Color Family
Black
Flashlight Features
Focusable,Impact Resistant,Pure Beam Focusing Optic,Twist Focus,Waterproof
Flashlight type
Handheld
Hardware Color Family
Black
Included
Batteries
Included
Batteries
Included Flashlight Types
Handheld
Lumens
440
Package Contents
8 x batteries, 2 x battery cartridge
Product Weight (lb.)
0.38 lb
Protective Features
Crush Proof,Impact Resistant,Waterproof
Returnable
90-Day
Safety & Security Product Type
Flashlights & Accessories
Warranty / Certifications
Manufacturer Warranty
Lifetime Warranty
Questions & Answers
7Questions35Answers
What battery size?
Asked by JimmyJames November 8, 20205
AnswersBatteries are AAA. Comes with a set of batteries!
Did I buy it fully charged? Do I need to charge anything. I am facing possibility of planned po...
Asked by newcustomer October 29, 20195
AnswersThese are not rechargeable they run on batteries.. but depending on which setting of brightness you have it on will determine your battery life
can these be used for diving in salt water?
Asked by shoelessjoe52 October 14, 20195
AnswersI don't think would
Where is the switch. It is not described in the product info. I really don't like tailpiece swi...
Asked by Piloto June 8, 20195
AnswersIts a tailpiece switch. I doubt it can break a car window.
How many modes?
Asked by FlashLightFan December 22, 20185
Answers3
Is this 440 or 400 lumens
Asked by FlashLightFan December 22, 20185
AnswersIts name is called POLYSTEEL 400, but it gives off 440 LUMENS.
In medium mode, how many lumens does it has and what's the runtime?
Asked by ld November 29, 20185
AnswersMedium mode: 200 lumens for 7 hours
Customer Reviews
Jan 15, 2021
Great Coast Flashlight
These are great flashlights and a good deal giving you two for a good price. The flashlight is light and very bright on the high setting which is the first default setting. The flashlight has a focusing beam function near the head which can give either a flood light or spotlight beam. This is accessed by turning the head. It is a little stiff. It is a much better system than say the way Maglite does it. The flood beam is wide and bright and has a nice white color. The spotlight beam is also decently wide and has good throw to it. The tail switch button has a nice clicky feel to it.. it's not mushy or hard to press. When you use the flashlight on some beam setting and then turn the flashlight off, if you wait 5 seconds the flashlight goes back to starting with the high beam setting which is nice. Also, I read in another review someone claim you cannot momentary press and quick cycle through the brightness levels. This is not true. You can momentary press which is another big plus. Awesome also that it takes 3 AAA batteries. I put a lanyard on it so I can hang it on the wall. Great flashlight.
by TomNYC
Dec 17, 2019
Excellent product. Extremely bright flashlight Strong beam. I would say comparable to t...
Excellent product. Extremely bright flashlight Strong beam. I would say comparable to the streamlight stinger which is a $200 flashlight. Only downfall is it is not rechargeable. But so far batteries are still going strong. For the price you can not beat it. Highly recommend
by Y2funkdb
Dec 11, 2018
I have several Coast products due to their quality and warranty. These flashlights are another gr...
I have several Coast products due to their quality and warranty. These flashlights are another great value. They are very bright as a spot or in flood light mode. I question the one bad review. I have never had to use the lifetime warranty with a coast product, but it is there for anyone that by chance got a defective unit (never know if it was dropped and banged around by customers or freight crews prior to purchasing it). Anyway, this is my best flashlight now; compact yet bright, durable, and waterproof.
by Aardvark
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