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- 450 Flex vs SRT6i
NEBO 450 Flex vs Nitecore SRT6i
What 450 Flex does better (0) and where SRT6i wins (2) — every spec side by side.
Why is 450 Flex better than SRT6i?
450 Flex has no measurable advantages in this pair.
Why is SRT6i better than 450 Flex?
- Maximum output450 lm vs 2,100 lm4.7×
- Beam distance (ANSI FL1)237 m vs 510 m2.2×
Specifications
Side by side
| Light output | ||
| Maximum output | 450 lm | 2,100 lm |
| Peak beam intensity | — | 65,020 cd |
| Beam distance (ANSI FL1) | 237 m | 510 m |
| Light source | LED | LED |
| Battery & charging | ||
| Battery | Built-in Li-ion / Li-Po | — |
| Battery capacity | — | 5,000 mAh |
| Rechargeable | Yes | Yes |
| USB-C charging | — | Yes |
| Build & durability | ||
| Body material | Aluminium | — |
| Size & weight | ||
| Length / height | 290 mm | — |
| Head diameter / width | 107 mm | — |
| Weight | 99 g | — |
| Modes & features | ||
| Brightness levels | — | 3 |
| Switch | — | Tail switch |
| Strobe | Yes | — |
| Colours | Black | — |









