- Lumens
- 54 lm
- Throw
- —
- Runtime (High)
- 240 min
- Weight
- 28 g
- Battery
- AAA
$13.99Check Price on AmazonLast checked 3h ago
Head-to-Head Comparison
Coast G20 Inspection Penlight vs Olight ArkPro
Side-by-side specs, scores, and Amazon pricing. Winner badges show which model leads each profile. Full spec comparison is included below.
Olight
ArkPro
- Lumens
- 1 lm
- Throw
- —
- Runtime (High)
- —
- Weight
- —
- Battery
- —
$99.99Check Price on AmazonLast checked 3h ago
Winner by Profile
- Tactical: Olight ArkPro (85.1 vs 79.7)
- Everyday Carry: Coast G20 Inspection Penlight (86.1 vs 82.0)
- Value: Coast G20 Inspection Penlight (97.1 vs 76.5)
- Throw: Olight ArkPro (86.1 vs 83.7)
- Flood: Coast G20 Inspection Penlight (82.6 vs 82.3)
| Spec | ||
|---|---|---|
| Beam Pattern | ||
| ▾Price & Scores2 | ||
| Price | $14 | $100 |
| MSRP | $13 | $85 |
| ▾Output & Beam5 | ||
| Max Lumens | 54 lm | 1 lm |
| Sustained Lumens | 30 lm | — |
| Beam Pattern | hybrid | — |
| IP Rating | IPX4 | IPX8 |
| Impact Resistance | 1.0 m | 1.5 m |
| ▾Runtime1 | ||
| Runtime (High) | 240 min | — |
| ▾Physical5 | ||
| Weight | 28 g | — |
| Length | 132 mm | — |
| Head Diameter | 14.0 mm | — |
| Body Diameter | 14.0 mm | — |
| Body Material | Aluminum | Aluminum |
| ▾Battery & Charging6 | ||
| Battery Type | AAA | — |
| Charging | none | — |
| USB-C | No | No |
| Replaceable Battery | Yes | No |
| Battery Included | No | No |
| Rechargeable Battery | No | No |
| ▾Features7 | ||
| Switch Type | tail | side |
| Strobe Mode | No | No |
| Memory Mode | No | No |
| Lockout | No | No |
| Moonlight Mode | No | No |
| Magnetic Tailcap | No | No |
| Pocket Clip | No | No |
| ▾Checklist9 | ||
| Impact Resistant | ✓ | ✓ |
| Waterproof | ✓ | ✓ |
| USB-C Rechargeable | ✗ | ✗ |
| Battery Replaceable | ✓ | ✗ |
| Strobe Mode | ✗ | ✗ |
| Memory Mode | ✗ | ✗ |
| Lockout | ✗ | ✗ |
| Magnetic Tailcap | ✗ | ✗ |
| Pocket Clip | ✗ | ✗ |
| ▾Category Scores5 | ||
| Tactical Score | 79.7 | 85.1 |
| EDC Score | 86.1 | 82.0 |
| Value Score | 97.1 | 76.5 |
| Throw Score | 83.7 | 86.1 |
| Flood Score | 82.6 | 82.3 |
| ▾Amazon3 | ||
| Amazon Reviews | 9,526 | 1,677 |
| Amazon Rating | 4.6 | 4.8 |
| Release Year | 2,014 | 2,024 |
Our Verdict
The Coast G20 Inspection Penlight takes the edge with a stronger value profile (97.1 vs 86.1). It's the better pick for value use. The Olight ArkPro may still be worth considering for throw applications.
Explore More
As an Amazon Associate we earn from qualifying purchases. Pricing and availability can change quickly. Always use Check Price on Amazon for current details.