Wurkkos WK40
Limited Data$ BudgetTrending Down
tldr; Discontinued but beloved, the WK40 is a great EDC with a short tube option. Users love the deep red emitters and the Firefly clip fit.
Check pricesSentiment Breakdown
25%Positive
Positive
25%Neutral
62%Negative
13%Based on 40 Reddit opinions
Strengths & Weaknesses
Scores based on sentiment analysis of topic-related comments
Key Features
- 【Multicolor Flashlight】There’s a quad TIR lens arrangement for the 4 leds, white used for general illumination; red used for preserving night vision; Green used for hunting; blue used for night fishing. Funny Colorful Infinite Gradient make the flashlight great use as Atmosphere light.
- 【IP68 Waterproof & Dual Switch Design】WK40 small led flashlight has tail switch and magnetic control ring switch design, tail switch for modes changing and ring magnet switch for brightness. 2 rubber o rings make the flashlight has good sealed, don’t afraid use it on rainy day.
- 【Fast USB C Rechargeable】Flashlight head built in a type c charge port, and it features anti-reverse installation function protected circuit to ensure you have quality light and safety. Power indicator flash red when charging, and turn green when charge full.
- 【Widely 125°Beam Angle】Use SST20 LED, 6000-6500K color temperature, beautiful cold white tint. Max 1000Lumen output of white light modes; 125°wide beam angle offer you a wider and further view.
- 【What You Will Get?】1*WK40 Led Flashlight; 1*Diffuser; 1*Lanyard; 1*User Manual; 1* Short flashlight body; 1* USB-A to USB-C cable. And our 12 months warranty guarantee and our friendly service.
- 【Two Size Flashlight Body】 The rechargeable flashlight comes with two size body, simple to DIY it, the shorter is great for outdoor use, more convenient to carry.
- 【Mode Memory】memorizes the last brightness level used in the general modes (except Strobe)，you don't need to cycle to get the mode you like.
- 【Funny Flashlight】Color mode, Flash mode, Colorful infinite gradient,Police flash all are funny mode, which could use as Atmosphere lamp.
Sentiment Over Time
Historical Price Data
Wurkkos WK40
Wurkkos WK40
All-time low: $45.99(2023-01)
What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Wurkkos WK40
Best Praise
+16 pts“Its the most underrated light I know. 3 single/narrow band color emitter (deep red, green and deep blue), buck driver, 21700, decent RGB modes and a passable white emitter. Its an incredible light, and it was dirt cheap. I'm sad I couldnt buy a couple more, and cannot fathom why wurkkos stopped its production.”
r/flashlight
ViewTop Criticism
+2 pts“The discontinuation of the WK40 is actually incredibly sad. Wurkkos made an incredibly good and unique light, I have no clue why they didnt keep it in stock.”
r/flashlight
View13 more quotes available below
Related Products
Frequently Asked Questions
Is the Wurkkos WK40 worth buying?
Discontinued but beloved, the WK40 is a great EDC with a short tube option. Users love the deep red emitters and the Firefly clip fit.
What do Redditors love about the Wurkkos WK40?
Redditors highlight: 💰 Budget-friendly option.
What are the downsides of the Wurkkos WK40?
Some criticisms include: "The discontinuation of the WK40 is actually incredibly sad. Wurkkos made an incredibly good and unique light, I have no clue why they didnt keep it in stock...."
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (Wurkkos WK40 has 40) tend to have more reliable scores.
40 Reddit opinions analyzed • Last updated 4/5/2026