CatEye Sumo 2
CatEye Sumo 2
Top 50%131 points
Top 50%
Top specs, facts and figures

CatEye Sumo 2 review: 25 facts and highlights

1. runtime (high mode)

The amount of time the light will last from a full charge when on high mode. High mode is a steady light mode at the highest intensity.
1.5h
DiNotte XML-1: 5h

2. Weather sealed

Device is protected with extra seals to prevent failures due to any kind of weather.
CatEye Sumo 2
88% have it

3. brightness (high mode)

The light is more intense on high mode. The amount of light emitted is measured in lumens.
1000lm
Lupine Betty R 7: 4500lm

4. charge time

The time it takes to fully charge the battery.
5h
Moon X Power 1300: 2.5h

5. has a battery level indicator

An indicator shows you when the device has low battery.
CatEye Sumo 2
89% have it

6. runtime (low mode)

The amount of time the light will last from a full charge when on low mode. Low mode is a steady light mode at a low intensity.
10h
Lupine Piko 7: 116h

7. lumens per gram

It emits more lumens of light per gram of weight.
1.66
Exposure Lights Equinox: 16.12

8. weight

602g
Serfas TSL-200: 50g

9. has a rechargeable battery

The battery can be recharged and used over again.
CatEye Sumo 2
95% have it

10. runtime (mid mode)

The amount of time the light will last from a full charge when on mid mode. Mid mode is a steady light mode at a medium intensity.
4h
Lupine Piko 7: 12h

11. Has SOS mode

The light has an SOS mode. This is used in emergency situations to attract attention.
CatEye Sumo 2
23% have it

12. Has pulse mode

The light has a pulse mode. Pulse mode has the benefit of saving battery by slowly changing between a high and low-intensity light, while maintaining a steady light, which is less distracting.
CatEye Sumo 2
24% have it

13. warranty period

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
2
Exposure Lights Reflex Mk2: 2

14. Can be mounted on helmet

A helmet mounted light is more suitable for night-time mountain biking as the light follows your head around tight corners and bends.
CatEye Sumo 2
69% have it

15. Has side lights

It has extra lights on the side, helping to make the rider more visible.
CatEye Sumo 2
13% have it

16. Has tool-less mount

It has a tool-less mount, making it easier to put on and remove. This is particularly useful in big cities where crime is more prevalent.
CatEye Sumo 2
96% have it

17. width

90.2mm
Lupine Piko U4: 32mm

18. thickness

42.5mm
Moon X Power 1300: 22mm

19. height

59.6mm
Lupine Piko U4: 24mm

20. All-in-one light

The bike light is an all-in-one. Some lights feature a separate battery that is connected to the light via a cable, but an all-in-one light is more compact and cable-free.
CatEye Sumo 2
57% have it

21. battery power

4600mAh
Exposure Lights Six Pack Mk4: 14500mAh

22. Can be mounted on handlebars

Mounted to your handlebars, the light is more suitable for biking on roads.
CatEye Sumo 2
96% have it

23. runtime (flash mode)

The amount of time the light will last from a full charge when on flash/strobe mode. This mode quickly turns the light on and off, which has the benefit of saving battery.
35h
Lumicycle Apex: 120h

24. number of light modes

With more light modes you are more likely to find the perfect setting for any given situation, such as when you need the brightest light or when you need to conserve battery.
4
Lupine Piko U4: 15

25. Has additional light for helmet

This bike light includes both a front and a rear helmet light. These lights have been shown to make the rider more visible and increase safety on the roads.
CatEye Sumo 2
3% have it

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