ThruNite
TN12 Pro TN12PRO
1,900 lm380 m21700IPX8
SP35T SP35T
3800-lumen tactical flashlight with Luminus SST-40 LED and tactical tail switch. The successor to the SP35 with significantly more output — a budget-priced 21700 tactical light with strong throw and great value.
Amazon: 4.4/5 (838 ratings)
Verdict
Strengths
- High lumen output for bright, wide illumination
- Top-tier waterproof rating for harsh conditions
- Outstanding performance-per-dollar value
Trade-offs
- Slightly heavy for everyday pocket carry
- No lockout mode to prevent accidental activation
- No pocket clip included
- No built-in charging — external charger required
Score Breakdown
Our algorithm scores every flashlight across six profiles. Select a profile to see which metrics drive the result. How we score →
Overall score
Buyer trust, value, raw performance, and build quality.
Amazon Trust35%Buyer social proof from Amazon — 60% star rating + 40% review volume. High stars with few reviews score lower than solid ratings with lots of buyers.63
Star Rating60%4.4 / 560
Review Volume40%838 ratings68
Value25%How much performance you get per dollar.80
Performance Blend55%76
Max Lumens40%3,800 lm93
High Runtime30%2.0 hr66
Peak Candela30%18,000 cd63
Price45%$49.9985
Performance25%Blend of lumens, candela, throw distance, and high-mode runtime.74
Max Lumens35%3,800 lm93
Peak Candela25%18,000 cd63
Beam Distance20%250 m61
High Runtime20%2.0 hr66
Durability15%IP waterproof rating and impact resistance.71 / 10071
Formula v1 · select a profile above · nested rows show what feeds each composite
Performance
Max Lumens3,800
Sustained Lumens1,200
Candela18,000
Beam Distance250 m
Beam Patternhybrid
CRI—
Turbo Stepdown60s
Hardware
Battery21700
Rechargeusb-c
ReplaceableYes
LED—
Weight135.0g
Length130.0mm
Head28.0mm
Features
IP RatingIPX8
Impact Resist.1.5m
MaterialAluminum
StrobeNo
LockoutNo
MemoryNo
Magnetic TailNo
Ready to buy the Sofirn SP35T?
$49.99
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Common Questions
Is the Sofirn SP35T waterproof?
Yes, the Sofirn SP35T has a IPX8 waterproof rating, making it suitable for use in rain and wet conditions.
What battery does the Sofirn SP35T use?
The Sofirn SP35T uses 21700 batteries.
How far can the Sofirn SP35T throw?
The Sofirn SP35T has a maximum beam distance of 250 meters (820 feet) with 18,000 candela.
How bright is the Sofirn SP35T?
The Sofirn SP35T produces up to 3,800 lumens on its highest mode.
How much does the Sofirn SP35T weigh?
The Sofirn SP35T weighs 135.0g (4.8 oz). It is 130.0mm long.
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