Fenix LD35R vs Streamlight ProTac HL-X size comparison
The Streamlight ProTac HL-X is 1.6 mm (0.06 in) longer than the Fenix LD35R, and 3 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
The Streamlight ProTac HL-X is 1.6 mm (0.06 in) longer than the Fenix LD35R, and 3 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Fenix LD35R Check price ↗ | Streamlight ProTac HL-X Check price ↗ | |
| Length | 136.4 mm (5.37 in) | 138 mm (5.43 in)+1.6 mm |
| Head / width | 34 mm (1.34 in) | 37 mm (1.46 in)+3 mm |
| Body | 25.4 mm (1.00 in) | 25 mm (0.98 in)−0.4 mm |
| Weight | 185 g with battery | 162 g listed |
| Battery | 18650 / 2x CR123A | 18650 / 2x CR123A |
| Max output | 1,800 lm | 1,000 lm |
| Throw | 337 m | 330 m |
| Type | EDC | Tactical |
| Price | $89.95 at fenixlighting.com, as of Nov 4, 2026 | from $112.15 at batteryjunction.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced | batteryjunction.com sourced |
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LD35R vs ProTac HL-X: how they differ
Size and weight
The Fenix LD35R is the shorter light: 136.4 mm (5.37 in) against 138 mm (5.43 in), a difference of 1.6 mm (1%). At its widest point the Fenix LD35R is 3 mm slimmer (34 vs 37 mm). Weights are published on different bases (Fenix LD35R: 185 g with battery; Streamlight ProTac HL-X: 162 g listed), so they are not directly comparable.
Brightness and throw
The Fenix LD35R is rated brighter: 1,800 lm maximum vs 1,000 lm for the Streamlight ProTac HL-X, 80% more. For beam distance the Fenix LD35R reaches further: 337 m vs 330 m rated throw (2% more).
Battery
Both run on removable 18650 / 2x CR123A batteries, so spare cells work in either light.
Price
When we checked on Nov 4, 2026, the Fenix LD35R was $89.95 at fenixlighting.com and the Streamlight ProTac HL-X from $112.15 at batteryjunction.com, so the Fenix LD35R cost $22.20 less. Prices change often, so check the current price before you buy.
Type
The Fenix LD35R is listed as edc and the Streamlight ProTac HL-X as tactical, so they suit different jobs.
Which should you buy?
Choose the Fenix LD35R if you want a slimmer profile (3 mm narrower) and more output (1,800 lm vs 1,000 lm). On the specs we track, the Fenix LD35R is ahead or level everywhere; the Streamlight ProTac HL-X makes sense mainly if its price, interface or a feature we don't track suits you better. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix LD35R Check price ↗ Streamlight ProTac HL-X
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
LD35R vs ProTac HL-X FAQ
Which is smaller, the Fenix LD35R or the Streamlight ProTac HL-X?
The Fenix LD35R is the shorter light: 136.4 mm (5.37 in) against 138 mm (5.43 in), a difference of 1.6 mm (1%). At its widest point the Fenix LD35R is 3 mm slimmer (34 vs 37 mm). Weights are published on different bases (Fenix LD35R: 185 g with battery; Streamlight ProTac HL-X: 162 g listed), so they are not directly comparable.
Which is brighter, the Fenix LD35R or the Streamlight ProTac HL-X?
The Fenix LD35R is rated brighter: 1,800 lm maximum vs 1,000 lm for the Streamlight ProTac HL-X, 80% more. For beam distance the Fenix LD35R reaches further: 337 m vs 330 m rated throw (2% more).
Which is cheaper, the Fenix LD35R or the Streamlight ProTac HL-X?
When we checked on Nov 4, 2026, the Fenix LD35R was $89.95 at fenixlighting.com and the Streamlight ProTac HL-X from $112.15 at batteryjunction.com, so the Fenix LD35R cost $22.20 less. Prices change often, so check the current price before you buy.
Do the Fenix LD35R and Streamlight ProTac HL-X use the same battery?
Both run on removable 18650 / 2x CR123A batteries, so spare cells work in either light.
Compare Fenix LD35R with similar lights
Compare Streamlight ProTac HL-X with similar lights
More
Sources
- Fenix LD35R: specs from Fenix product page (manufacturer). Price $89.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Streamlight ProTac HL-X: specs from manufacturer published specs as listed by batteryjunction.com. Price from $112.15 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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