Does it come with the remote switch shown in the second picture?

No, it doesn't. It includes only what is in the first picture - flashlight (with a regular switch), battery, charger.

What color does the battery charger light turn when it is done?

When the battery is full, the charger indicator will turn yellow.

The 501B-S Red Flashlight only has a kind of red-light. The intensity of the light cannot be adjusted. Also, it is zoomable so that you can adjust the aperture size of the red light.

What is the wavelength of the red light of the 501B-S?

Hello, the wavelength of the 501B-S red flashlight is 620nm.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Red Light Flashlight Tactical LED 18650 Rechargeable, Zoomable Portable Handheld Red-Light for Fishing Hunting Detector Astrophotography

Product ID: 353663757

Details

Special features
Adjustable
Colour
Red Light
Power source
Battery
Light source type
LED
Material
Aluminum

💡500 lumens max brightness

🔋3400mAh 18650 rechargeable battery

🔍Zoomable adjustable focus

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£45.79

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔦 See the night like never before—because the best discoveries happen in red.

RUGGED READY - Crafted from durable aluminum alloy with shock-proof, anti-scratch, and water-resistant features to withstand any outdoor challenge.
ALL INCLUSIVE KIT - Comes complete with battery, charger, and protective box—everything you need to start your nocturnal explorations right away.
STEALTH MODE ACTIVATED - Red LED light designed to observe wildlife without spooking them, perfect for hunters, astrophotographers, and nature enthusiasts.
ENDURANCE THAT OUTLASTS - Powered by a high-capacity 18650 lithium battery offering 3 hours of continuous use and 10,000 recharge cycles—reliability you can count on.
ILLUMINATE WITH PRECISION - Telescopic zoom lets you switch from spotlight to floodlight effortlessly, covering every detail in your night adventures.

The DARKBEAM 501B-S Red Light Flashlight combines a powerful 500-lumen R5 LED with a zoomable focus and a rechargeable 3400mAh 18650 lithium battery. Designed for stealthy night observation, it uses red light to avoid disturbing wildlife, making it ideal for hunting, fishing, astrophotography, and outdoor adventures. Built tough with an aluminum alloy body, it offers water resistance and shock-proof durability, backed by a 180-day money-back guarantee.

Specifications

ASIN	B07Q748JFH
Additional Features	Adjustable
Batteries are Included	Yes
Battery Description	18650
Battery Type	Lithium Ion
Brand Name	DARKBEAM
Color	Red Light
Colour	Red Light
Customer Reviews	4.6 out of 5 stars 482 Reviews
Finish Types	Red
Included Components	Battery
Included components	Battery
Item Dimensions D x W x H	6.4D x 8.9W x 22.9H centimeters
Item Weight	130 Grams
Light Source Special Features	Zoomable
Light Source Type	LED
Light source type	LED
Manufacturer	DARKBEAM
Material	Aluminum
Material Type	Aluminum
Model Number	501B-S
Mounting Type	Handheld
Number of Batteries	1 Lithium Ion batteries required. (included)
Number of Light Sources	1
Power Source	Battery Powered
Power source	Battery Powered
Recommended Uses For Product	Fishing, hunting, detector activities, astrophotography, observing animals without disturbing them
Runtime	3 hours
Shape	Round
Special features	Adjustable
Style Name	Modern
UPC	667176405499
Unit Count	1 Count
Voltage	3.7 Volts
Water Resistance Level	Water Resistant

Reviews

F**S

high quality item - would recommend

8.12.2025

C**S

Ottimo prodotto

Ottima torcia a luce rossa. resistente e ben costruita. la utilizzo di notte durante le osservazioni astronomiche

9.01.2026

F**N

Beste Rotlichttaschenlampe am Markt

Dauerhafter Akku und nicht zu ersetzen, wenn du Schildkröten nachts beobachten willst.

14.12.2025

J**T

A Great Wildlife Torch.

11.03.2026

J**S

Great Rechargeable Red Light Flashlight

8.03.2026

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