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Comparison Console

Sofirn Q8 Plus vs Sofirn SD11 Diving Light

EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.

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Command Brief

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Sofirn SD11 Diving Light stands out as the lightest option for weight, with about a 33% gap from the closest alternative. Sofirn SD11 Diving Light stands out as the cheapest option for retail price, with about a 22% gap from the closest alternative. Sofirn Q8 Plus stands out as the highest output option for max lumens, with about a 220% gap from the closest alternative.

Decision Signals

What stands out

Cheapest

Sofirn SD11 Diving Light stands out as the cheapest option for retail price, with about a 22% gap from the closest alternative.

Most expensive

Sofirn Q8 Plus stands out as the most expensive option for retail price, with about a 28% gap from the closest alternative.

Lightest

Sofirn SD11 Diving Light stands out as the lightest option for weight, with about a 33% gap from the closest alternative.

Heaviest

Sofirn Q8 Plus stands out as the heaviest option for weight, with about a 49% gap from the closest alternative.

Lowest output

Sofirn SD11 Diving Light stands out as the lowest output option for max lumens, with about a 69% gap from the closest alternative.

Highest output

Sofirn Q8 Plus stands out as the highest output option for max lumens, with about a 220% gap from the closest alternative.

Shortest runtime

Sofirn SD11 Diving Light stands out as the shortest runtime option for max runtime, with about a 39% gap from the closest alternative.

Longest runtime

Sofirn Q8 Plus stands out as the longest runtime option for max runtime, with about a 64% gap from the closest alternative.

Specification Profile

Relative dimensions at a glance

Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.

Sofirn Q8 Plus — Beam distance: 507 m (1663 ft)Sofirn Q8 Plus — Weight: 492 g (17.35 oz)Sofirn Q8 Plus — Length: 133 mm (5.24 in)Sofirn Q8 Plus — Retail price: US$76.99Sofirn Q8 Plus — Impact resistance: 1 m (3 ft)Sofirn Q8 Plus — Max lumens: 16000 lmSofirn SD11 Diving Light — Beam distance: 244 m (801 ft)Sofirn SD11 Diving Light — Weight: 331 g (11.68 oz)Sofirn SD11 Diving Light — Length: 155.3 mm (6.11 in)Sofirn SD11 Diving Light — Retail price: US$59.99Sofirn SD11 Diving Light — Impact resistance: 1.5 m (5 ft)Sofirn SD11 Diving Light — Max lumens: 5000 lmBeam distanceWeightLengthRetail priceImpact resistanceMax lumens
Price & carry
Retail price
US$76.99Most expensive
US$59.99Cheapest
Weight
492 g (17.35 oz)Heaviest
331 g (11.68 oz)Lightest
Length
133 mm (5.24 in)Shortest
155.3 mm (6.11 in)Longest
Output
Max lumens
16000 lmHighest output
5000 lmLowest output
Max candela
Unknown
14800 cd
Beam distance
507 m (1663 ft)Highest
244 m (801 ft)Lowest
Max runtime
1080 minLongest runtime
660 minShortest runtime
Power & durability
Battery type
3x 21700 Li-Ion batteries
1 x 26800 rechargeable lithium ion battery (7500mAh)
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8
IPX8 (100 meters waterproof)
Impact resistance
1 m (3 ft)Lowest
1.5 m (5 ft)Highest
Material
Aerospace grade 6061 aluminum alloy
AL6061-T6 aluminum alloy
Use case profile
Best for
▣Camping▣Search And Rescue▣Work▣Outdoor Companion▣Hiking▣Emergency Preparedness
▣Scuba Diving▣Underwater Photography▣Fishing▣Cave Exploration▣Water Work
Common praise
✓Extremely Bright Output (16000 Lumens)✓Long Runtime With Sustained High Brightness✓USB C Charge And Power Bank Capabilities✓Durable Aerospace Grade Aluminum Build✓Ipx8 Water Resistance✓Versatile Anduril 2.0 User Interface With Many Modes
✓Very Bright 5000 Lumens With Long 244 Meter Beam Distance✓Outstanding Color Rendering With Cri 90 Warm Light And Neutral White Option✓Durable Aluminum Construction With Ipx8 100m Waterproof Rating✓Convenient USB C Recharge And Included High Capacity Battery✓Simple Yet Effective Dual Switch Interface With Battery Level Indication
Common complaints
⚠Weight Is Quite Heavy For EDC (492 Grams Without Batteries)⚠Large Size May Not Fit Standard Pockets⚠Some Users Note Advice To Fully Tighten Tailcap For Waterproofing⚠No Magnetic Tailcap Or Pocket Clip Included
⚠Relatively Heavy At 331 Grams With Battery⚠Large Size Compared To Typical EDC Flashlights⚠No Detailed Official Specs For The Included Proprietary Battery

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