Convoy S11 SST40 2300lm In-depth review, Pros and Cons

Luminus SST40 LED
2300 lm output
12100 cd intensity
1 x 26650 Li-Ion battery

The Convoy S11 SST40 (S11SST40) released in 2019. It uses Luminus SST40 LED, SMO reflector and 1 x 26650 Li-Ion battery. The powerful emitter in this flashlight provides up to 2300 lm output, 12100 cd intensity, and a beam distance of 220 m.

The flashlight is a must-have tool for outdoor activities. These include camping, hiking, and night-time exploration, it offers guidance and safety. This light has 4/12 modes of lighting. The S11 SST40 flashlight recalls the last used mode. So, you don't need to access higher brightness levels unless you need to.

Convoy S11 SST40 (S11SST40) pictures

Convoy S11 SST40 / S11SST40 photo 1.
Convoy S11 SST40 / S11SST40 photo 2.
Convoy S11 SST40 / S11SST40 photo 3.
Convoy S11 SST40 / S11SST40 photo 4.
Convoy S11 SST40 / S11SST40 photo 5.
Convoy S11 SST40 / S11SST40 photo 6.
Convoy S11 SST40 / S11SST40

We base the specifications below on the official data published by the manufacturer, while also considering user reviews. If you found an error or something lacking in the specifications for the Convoy S11 SST40, then tell us.

Convoy S11 SST40 (S11SST40) specifications

NameS11 SST40
Rated 3 / 5 based on 1387 user votes.

A flashlight provides reassurance and confidence. It is helpful in unfamiliar or dangerous places.


Weight171 g
Length139 mm
Body diameter33 mm
Head diameter33 mm
Materialaluminium alloy with HAIII hard-anodized finish

The S11 SST40 is generally comfortable to hold for a long time. It is also easy to carry in pockets or bags. The best flashlight size depends on personal preference. It also depends on intended use and the specific features you want. The aluminum bodies can be anodized. This adds a protective layer and a wide range of color options for flashlight bodies. The HAIII coating is often matte or textured. This finish improves grip and feels nice in the hand. The S11 SST40 offers an impressive assortment of captivating colors: black, blue, sand, silver, titanium.


EmitterLuminus SST40 LED
Color temperature5000 K, 6500 K
LensAR coated glass
Switchmechanical rear, forward clicky

Luminus has established a positive reputation as a reliable LED manufacturer. Warm, white light is generally more comfortable. It's also less harsh on the eyes than cool, white light. If you need long-range light, get a flashlight with a smooth reflector. It will have more throw distance. The AR coating on the lens maximizes light transmission. This makes the flashlight more effective in darker environments.

The S11 SST40 uses multiple switches. The switches' placement and design determine this. They allow for one-handed operation. Mechanical switches often offer tactile feedback. Users can feel a distinct click or resistance when they press the switch. A simple press or click of the rear switch turns the flashlight on or off. This removes the need for complex button combinations or multi-step processes.


Flux2300 lm
Intensity12100 cd
Throw220 m
CD/LM factor5.26

The 2300 lm output of S11 SST40 provides great flexibility. You can adjust the brightness to fit different needs. The S11 SST40 flashlight has 12100 cd. It can light objects at greater distances. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity. It compares this to its total luminous flux or output.


Modes4/12 modes
Mode memoryyes
Ramping modeno

A flashlight's modes are different output settings or brightness levels. They can be chosen to meet different needs and preferences. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. It stays in that mode when you turn it on again.


Battery1 x 26650 Li-Ion battery
Battery indicatorno
Charger portno
Thermal regulationyes

The S11 SST40 flashlight's power source is 1 x 26650 Li-Ion battery. It provides reliable, long-lasting energy for top performance. The S11 SST40 doesn't have charger port. The Low Voltage Protection helps save the battery's capacity. It stops it from reaching a critically low voltage. The thermal protection feature helps prevent overheating. Overheating can harm the flashlight's performance, battery, and safety. The "7" in the IPx7 rating shows that the flashlight can survive being submerged in water. It can withstand a certain depth for a limited time without getting damaged.


Package contentslanyard

The lanyard of the S11 SST40 protects the flashlight from accidental damage. It does this by stopping it from falling or hitting the ground.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the Convoy S11 SST40 flashlight 30 seconds after switching on the light. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

If there’s information about the Convoy S11 SST40 that you would like to see on this site, then write to us.

FlashlightChart.com / Flashlights / Convoy / Convoy S11 SST40 (2019)