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- Spider vs R40
Oceama Spider vs Seac R40
What Spider does better (1) and where R40 wins (0) — every spec side by side.
Why is Spider better than R40?
- Weight460 g vs 594 g+29%
Why is R40 better than Spider?
R40 has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | — | 2,300 lm |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | Cree XM-L | Cree XP-L |
| LED maker | Cree | Cree |
| Number of LEDs | — | 3 |
| Colour temperature | — | 7,300K |
| Battery & charging | ||
| Battery | Built-in Li-ion / Li-Po | 26800 Li-ion |
| Battery capacity | 4,000 mAh | — |
| Rechargeable | Yes | Yes |
| Build & durability | ||
| Water protection (IPx) | IPx8 | IPx8 |
| Submersible to | 100 m | 100 m |
| Body material | — | Aluminium |
| Size & weight | ||
| Length / height | 180 mm | 206 mm |
| Head diameter / width | — | 62 mm |
| Weight | 460 g | 594 g |
| Modes & features | ||
| Strobe | Yes | — |
| SOS / beacon | Yes | — |
| Colours | Black | — |









