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- 450 Flex vs Indestructible BL20 Pro
NEBO 450 Flex vs VARTA Indestructible BL20 Pro
What 450 Flex does better (2) and where Indestructible BL20 Pro wins (1) — every spec side by side.
vs
4.0Brightness & throw5.2
Dimensions
Size comparison
450 FlexIndestructible BL20 Pro
| 450 Flex | Indestructible BL20 Pro | Difference | |
|---|---|---|---|
| Length / height | 290 mm | 150 mm | +140 mm |
| Head diameter / width | 107 mm | 84 mm | +23 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is 450 Flex better than Indestructible BL20 Pro?
- Maximum output450 lm vs 400 lm+12%
- RechargeableYes · Indestructible BL20 Pro: No
Why is Indestructible BL20 Pro better than 450 Flex?
- Beam distance (ANSI FL1)237 m vs 400 m+69%
Specifications
Side by side
| Light output | ||
| Maximum output | 450 lm | 400 lm |
| Beam distance (ANSI FL1) | 237 m | 400 m |
| Light source | LED | LED |
| Battery & charging | ||
| Battery | Built-in Li-ion / Li-Po | AA |
| Number of batteries | — | 6 |
| Maximum runtime | — | 85 h |
| Rechargeable | Yes | No |
| Build & durability | ||
| Body material | Aluminium | — |
| Size & weight | ||
| Length / height | 290 mm | 150 mm |
| Head diameter / width | 107 mm | 84 mm |
| Weight | 99 g | — |
| Modes & features | ||
| Strobe | Yes | — |
| Colours | Black | Black |








