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Mode | Lumens | Runtime | Beam Distance |
---|---|---|---|
Ultralow, Low, Mid, High, Turbo, Strobe | 3,100 lm | 55 hrs | 300 m |
Nitecore EDC27 UHi – 3,100 Lumen Tactical Flat EDC Flashlight with OLED Display
The Nitecore EDC27 UHi takes everything that made the original EDC27 a favorite among law enforcement and upgrades it with next-generation performance. Equipped with dual NiteLab UHi 20 MAX LEDs, this ultra-slim tactical light delivers a piercing 3,100 lumens and throws up to 341 yards — all in a body just half an inch thick.
Built for professionals who demand reliability and speed, the EDC27 UHi features a real-time OLED display, dual-switch tactical controls, rapid lockout, and a precision-machined flat profile that disappears in your pocket but dominates in the field.
Key Features
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3,100 Lumen Max Output with Turbo mode – lights up entire streets or fields
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341-yard beam distance with hybrid spot + flood pattern
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Ultra-slim flat body – just 14.2mm thick and fits in any uniform or pocket
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OLED status screen – shows lumens, battery, runtime, and mode in real time
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USB-C fast charging – fully charges in about 90 minutes
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Dual tactical switches – fast access to Strobe, Turbo, or any preset mode
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6 total modes: ULTRALOW to TURBO + STROBE READY™
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Stainless steel frame reinforced with carbon fiber core
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Sensor protection function – auto-dims in close-range situations to prevent overheating
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IP54-rated for splash and dust resistance with 1-meter impact protection

BEST FOR
Performance Specifications
Max Lumens | 3,100 lm |
---|---|
Max Beam Distance | 300 m |
Peak Intensity | 24,200 cd |
Beam Pattern | Hybrid spot and flood |
Color Temperature | 6000–7000K |
LED Type | 2 × NiteLab UHi 20 MAX |
Reflector Type | TIR (Total Internal Reflection) |
Beam Color | Cool white |


Build Quality
Dimensions | 135.3mm × 31.8mm × 14.2mm |
---|---|
Weight | 124g (4.37 oz) |
Material | Stainless steel + carbon fiber-reinforced frame |
Finish | Matte |
Waterproof Rating | IP54 |
Impact Resistance | 1 m |
Operating Temperature | -10°C to 40°C |
Corrosion Protection | Not rated |
Magnetic Tail | No |
Head Size | 31.8mm |
Battery, Charging & Runtime
Battery Type | Built-in |
---|---|
Battery Capacity | 1,700 mAh |
Replaceable Battery | No |
Charging Type | USB-C |
Charging Time | 1.5 hrs |
Input Voltage | 5V |
Output Voltage | N/A |
USB Output | No |
Power Bank Capacity | N/A |
Maximum Runtime | 55 hrs |
Battery Chemistry | Li-ion |


Modes & Interface
Brightness Levels Count | 5 |
---|---|
Lighting Modes | Ultralow, Low, Mid, High, Turbo, Strobe |
Strobe Mode | Yes – Random frequency |
Red Light Mode | No |
Memory Function | Yes (excluding Turbo and Strobe) |
User Interface | Dual-button (Power + Mode) with Lockout |
Display Type | OLED |
Mode Operation Type | Click + press-and-hold |
Button Type | Electronic (tactile switches) |
Accessories & Mounting
Mount Options | None |
---|---|
Keychain Attachment | No |
Headband Material | N/A |
Strap Adjustability | N/A |


Special Features
Thermal Regulation | ATR (Advanced Temperature Regulation) |
---|---|
Low Voltage Protection | Yes |
Advanced Cooling | Passive cooling via metal chasis |
Product Identification & Warranty
Barcode | B0CFYR7MXV |
---|---|
Warranty Period | 5 Years |
Release Date | June, 2024 |
Certifications | CE, RoHS |
Design Awards | None Reported |


What's in the Box
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Frequently Ask Questions
Got questions? We’ve got answers.
Do products include necessary accessories such as cables, mounts or batteries?
Most products include all required accessories—cables, mounts, batteries, etc.—as listed in the product description.
Are these products suitable for outdoor or professional use?
Yes – our products are designed for real-world performance in demanding conditions, offering reliable fit, long runtimes, and multiple modes suited for everything from night hikes to industrial tasks.
Are these products water-resistant or waterproof?
Many of our products are IPX-rated for water resistance—ideal for rain, snow, and wet environments. Check each product’s specs for exact waterproof ratings.
Do these products offer multiple performance modes?
Yes – most models feature Low, Medium, High, and Turbo modes (plus Strobe, SOS, and Beacon). Exact mode options vary by product; please consult the specs.
Are the chargers safe for international use?
Yes – most chargers support 100–240 V input and work with standard USB-A or USB-C sources. Verify the plug type before traveling.
Are batteries compatible across different models?
Most products require specific battery types (18650, CR123A, 21700, etc.). Always check each product’s specs and avoid mixing brands or chemistries.
Can I use regular (non-rechargeable) batteries with these products?
Some models support replaceable cells (e.g., 18650, AA). Others have built-in rechargeable batteries. Refer to the product page for details and avoid unsupported battery types.
Are all products authentic and genuine?
Yes—all items are factory-original units sourced through trusted channels. We never sell replicas or knockoffs.
How do I verify a product’s authenticity?
Genuine items include authenticity markers—scratch-off codes, serial numbers, official packaging. Verify codes on the manufacturer’s site. We only list authentic gear.
Do your products come with warranty coverage?
As our products are shipped globally and sourced through various channels, manufacturer warranties may vary by region. However, we stand behind everything we sell—if an item arrives defective or develops an issue shortly after delivery, we’ll work with you to resolve it quickly and fairly. Our goal is to ensure you receive fully functional, authentic products—no compromises.
How long does shipping take?
Orders are processed within 2 business days. Most items are delivered within 1–2 weeks, depending on your location. Some products—such as battery packs—may require 2–3 weeks due to shipping restrictions or special handling requirements. Of course, we work hard to get your order shipped promptly and into your hands as quickly as possible.