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- Astro 300 vs Seek 450
Black Diamond Astro 300 vs Silva Seek 450
What Astro 300 does better (0) and where Seek 450 wins (1) — every spec side by side.
Why is Astro 300 better than Seek 450?
Astro 300 has no measurable advantages in this pair.
Why is Seek 450 better than Astro 300?
- Water protection (IPx)IPx4 vs IPx82×
Specifications
Side by side
| Light output | ||
| Maximum output | 300 lm | — |
| Beam distance (ANSI FL1) | 52 m | — |
| Light source | LED | LED |
| Battery & charging | ||
| Battery | AAA | Built-in Li-ion / Li-Po |
| Maximum runtime | 140 h | — |
| Rechargeable | Yes | Yes |
| Also runs on AA/AAA/CR123A | Yes | — |
| Build & durability | ||
| Protection rating | IPX4 | — |
| Water protection (IPx) | IPx4 | IPx8 |
| Submersible to | — | 2 m |
| Size & weight | ||
| Weight | 100 g | — |
| Modes & features | ||
| Strobe | Yes | — |
| Red light | — | Yes |
| Green / blue / RGB light | — | Yes |
