Olight Seeker Ultra vs Olight Warrior X 4 size comparison
The Olight Warrior X 4 is 11 mm (0.43 in) longer than the Olight Seeker Ultra, and 5 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
The Olight Warrior X 4 is 11 mm (0.43 in) longer than the Olight Seeker Ultra, and 5 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Olight Seeker Ultra Check price ↗ | Olight Warrior X 4 Check price ↗ | |
| Length | 138 mm (5.43 in) | 149 mm (5.87 in)+11 mm |
| Head / width | 35 mm (1.38 in) | 40 mm (1.57 in)+5 mm |
| Body | 28 mm (1.10 in) | 26 mm (1.02 in)−2 mm |
| Weight | 220 g with battery | 249 g listed |
| Battery | 21700 | 21700 |
| Max output | 4,800 lm | 2,600 lm |
| Throw | 265 m | 630 m |
| Type | EDC | EDC |
| Price | $169.99 at olight.com, as of Nov 4, 2026 | $129.99 at olight.com, as of Nov 4, 2026 |
| Source | olight.com sourced Body diameter and throw from Battery Junction | batteryjunction.com sourced |
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Seeker Ultra vs Warrior X 4: how they differ
Size and weight
The Olight Seeker Ultra is the shorter light: 138 mm (5.43 in) against 149 mm (5.87 in), a difference of 11 mm (7%). At its widest point the Olight Seeker Ultra is 5 mm slimmer (35 vs 40 mm). Weights are published on different bases (Olight Seeker Ultra: 220 g with battery; Olight Warrior X 4: 249 g listed), so they are not directly comparable.
Brightness and throw
The Olight Seeker Ultra is rated brighter: 4,800 lm maximum vs 2,600 lm for the Olight Warrior X 4, 85% more. For beam distance the Olight Warrior X 4 reaches further: 630 m vs 265 m rated throw (138% more).
Battery
Both run on a removable 21700 battery, so spare cells work in either light.
Price
When we checked on Nov 4, 2026, the Olight Seeker Ultra was $169.99 at olight.com and the Olight Warrior X 4 $129.99 at olight.com, so the Olight Warrior X 4 cost $40.00 less. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Olight Seeker Ultra if you want a shorter light (11 mm shorter), a slimmer profile (5 mm narrower) and more output (4,800 lm vs 2,600 lm). Choose the Olight Warrior X 4 if you want longer throw (630 m vs 265 m). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Olight Seeker Ultra Check price ↗ Olight Warrior X 4
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Seeker Ultra vs Warrior X 4 FAQ
Which is smaller, the Olight Seeker Ultra or the Olight Warrior X 4?
The Olight Seeker Ultra is the shorter light: 138 mm (5.43 in) against 149 mm (5.87 in), a difference of 11 mm (7%). At its widest point the Olight Seeker Ultra is 5 mm slimmer (35 vs 40 mm). Weights are published on different bases (Olight Seeker Ultra: 220 g with battery; Olight Warrior X 4: 249 g listed), so they are not directly comparable.
Which is brighter, the Olight Seeker Ultra or the Olight Warrior X 4?
The Olight Seeker Ultra is rated brighter: 4,800 lm maximum vs 2,600 lm for the Olight Warrior X 4, 85% more. For beam distance the Olight Warrior X 4 reaches further: 630 m vs 265 m rated throw (138% more).
Which is cheaper, the Olight Seeker Ultra or the Olight Warrior X 4?
When we checked on Nov 4, 2026, the Olight Seeker Ultra was $169.99 at olight.com and the Olight Warrior X 4 $129.99 at olight.com, so the Olight Warrior X 4 cost $40.00 less. Prices change often, so check the current price before you buy.
Do the Olight Seeker Ultra and Olight Warrior X 4 use the same battery?
Both run on a removable 21700 battery, so spare cells work in either light.
Compare Olight Seeker Ultra with similar lights
Compare Olight Warrior X 4 with similar lights
More
Sources
- Olight Seeker Ultra: specs from Olight product page (manufacturer). Price $169.99 from olight.com, checked Nov 4, 2026; prices change often.
- Olight Warrior X 4: specs from Olight product page (manufacturer); manufacturer published specs as listed by batteryjunction.com. Price $129.99 from olight.com, checked Nov 4, 2026; prices change often.
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