The 'Cheat Code' Multi-Source Field Flashlight | Fenix LR35R Pro 10,000-Lumen Stepless Spotlight + Flood + Red + UV Field Instrument

The Experience

Some flashlights do one thing exceptionally well. The Cheat Code does everything. 10,000 lumens of combined maximum output through fifteen independent LEDs — a 5,000-lumen spotlight that reaches 1,640 feet, an 8,000-lumen wide-area floodlight that saturates the immediate environment, three levels of red light for night vision preservation, two red flash modes for emergency signaling, a 365nm UV light for field investigation and fluorescence detection, a stepless rotary dial for continuous brightness adjustment without fixed modes, a stainless steel bezel with tungsten glass-breaking tips, a five-stage battery level indicator, a power bank function that charges devices from the dual 6,000mAh 21700 battery reserve, and 135 hours of maximum runtime at low output. Eleven total modes. USB-C fast charging. IP68 waterproofing. One meter drop resistance. And the Fenix Limited Lifetime Warranty behind every unit. The serious estate steward, nocturnal wildlife observer, and field professional who wants one instrument that covers every lighting scenario — day, night, emergency, investigation, and everything between — has found it.

Scientific Engineering

• Dual Independent Light Sources — Spotlight & Floodlight:
  • 5,000-Lumen Spotlight: Four Luminus SFT25 LEDs produce a focused long-range spotlight reaching 1,640 feet — sufficient for property boundary scanning, terrain navigation, and nocturnal wildlife observation at serious distances.
  • 8,000-Lumen Floodlight: Eight Luminus SST25 LEDs produce a wide-area floodlight that saturates the immediate environment with even, high-intensity coverage for close-range field station illumination, campsite lighting, and property work.
  • 10,000-Lumen Combined Mode: Both sources operating simultaneously deliver the full 10,000-lumen combined output — the maximum illumination available from a single handheld field instrument at this size and weight.
• Stepless Rotary Dial Brightness Control: A precision rotary dial provides stepless — not stepped — brightness adjustment across all white light modes. No fixed output levels, no brightness compromise, no cycling through unwanted settings. Dial in precisely the output level required for the task at hand from minimum to maximum in a single continuous rotation.
• Complete Output & Runtime Reference:
  • Combined Max: 10,000 lumens / — / 1,640 ft.
  • Spotlight Max: 5,000 lumens / — / 1,640 ft.
  • Spotlight Low: 30 lumens / 135 hrs / —
  • Floodlight Max: 8,000 lumens / — / —
  • Floodlight Low: 30 lumens / 135 hrs / —
  • Red High: 260 lumens / — / —
  • Red Low: independent level
  • Red Flash: 2 levels
  • UV: 365nm
  • Strobe: independent
  • SOS: independent
• 365nm UV Light — Field Investigation: The SST-10-UV LED emits 365nm ultraviolet light that causes a wide range of organic and synthetic materials to fluoresce visibly — making The Cheat Code a genuine field investigation instrument for scorpion detection, pet contamination identification, fungal and lichen fluorescence in wildlife observation, fluid leak detection, and counterfeit verification alongside its primary illumination function.
• Three Red Light Levels + Two Red Flash Modes: Independent red light access via the OSRAM GR QSSPA1.23 red LEDs provides dedicated night vision preservation capability across three brightness levels and two flash patterns — accessible without cycling through white light outputs. Essential for nocturnal wildlife observation where maintaining dark-adapted vision is as critical as illuminating the subject.
• Dual 6,000mAh 21700 Battery Architecture: Two included Fenix ARB-L21-6000 21700 batteries provide a combined 12,000mAh of total capacity — the highest combined battery capacity in the Midwest Nest illumination collection. Both batteries are removable and field-replaceable.
• Power Bank Function: USB-C output allows The Cheat Code to charge phones, GPS units, cameras, and other field devices directly from the dual battery reserve — a meaningful capability for the estate steward operating at extended distance from grid power.
• USB-C Fast Charging: Full recharge in approximately 4 hours via USB-C with PD3.0 or PD2.0 fast charging support — up to 3A maximum charge current.
• Five-Stage Battery Level Indicator: A five-LED battery level indicator displays remaining capacity in real time — providing complete field status awareness before committing to an operation that depends on sustained illumination.
• Stainless Steel Bezel with Tungsten Glass-Breaking Tips: Three tungsten emergency glass-breaking tips embedded in the stainless steel bezel provide integrated emergency egress capability for the field professional operating in vehicles or structures where emergency access may be required.
• Tail Stand Capability: The flat tail cap allows The Cheat Code to stand vertically on any flat surface — directing the beam upward as a diffused area light or positioning the instrument as a stationary floodlight without additional hardware.
• Intelligent Proximity Downshift: Automatic brightness reduction when the head is in close proximity to a surface — protecting the LED array from heat buildup during close-range or confined-space operation.
• Intelligent Thermal Management: Automatic step-down activates when internal temperature reaches threshold — protecting the LED array during sustained high-output operation.
• A6061-T6 Aluminum Construction: Precision machined aircraft-grade aluminum with HAIII hard-anodized finish — the same material specification found throughout the Fenix premium lineup.
• IP68 Waterproof & Dustproof: Submersible to 2 meters for 30 minutes — full protection against rain, submersion, and active outdoor use in demanding field conditions.
• 1-Meter Drop Resistance: Drop-tested from 1 meter onto hard surfaces without damage.

Boutique & Conservation Values

• Every Lighting Scenario, One Instrument: Spotlight for distance. Floodlight for environment. Red light for night vision. UV for field investigation. Strobe and SOS for emergency signaling. Power bank for device charging. Tail stand for stationary use. The Cheat Code covers every lighting scenario the serious field professional encounters — eliminating the need to carry multiple instruments for multiple tasks.
• Nocturnal Wildlife Survey Ready: The combination of 1,640-foot spotlight reach, wide-area floodlight coverage, independent red light modes, and UV fluorescence detection makes The Cheat Code the most comprehensively capable nocturnal wildlife observation instrument in the collection — covering identification at distance, close-range examination, night vision preservation, and fluorescence detection in a single instrument.
• Fenix Limited Lifetime Warranty: Every Cheat Code is backed by Fenix's Limited Lifetime Warranty — 15-day replacement for manufacturing defects, 5-year free repair for normal use issues, and lifetime limited warranty coverage beyond that.

Specifications

• Maximum Output: 10,000 lumens (combined)
• Maximum Beam Distance: 1,640 ft. (500 m)
• Light Sources: 4x Luminus SFT25 (spotlight) + 8x Luminus SST25 (floodlight) + 2x OSRAM GR QSSPA1.23 (red) + 1x SST-10-UV
• LED Lifespan: 50,000 hours
• Color Temperature: Spotlight 6500K–7500K / Floodlight 6000K–7000K
• Lighting Modes: 11 total — stepless spotlight / stepless floodlight / combined / 3 red levels / 2 red flash / UV / Strobe / SOS
• Brightness Control: Stepless rotary dial
• Maximum Runtime: 135 hours (Spotlight or Flood Low, 30 lumens)
• Batteries: 2x Fenix ARB-L21-6000 21700 6000mAh (included, replaceable, USB-C rechargeable)
• Charging: USB-C fast charge, ~4 hours to full (PD3.0/PD2.0 supported)
• Power Bank: USB-C output
• Waterproof Rating: IP68 (submersible to 6.6 ft. / 30 min.)
• Drop Resistance: 1 m (3.3 ft.)
• Construction: A6061-T6 Aluminum, HAIII hard-anodized finish, stainless steel bezel, tungsten glass-breaking tips
• Length: 5.63"
• Head Diameter: 2.17"
• Weight: 16.12 oz. (including batteries)
• Includes: 2x ARB-L21-6000 batteries, USB-C charging cable, holster, lanyard, spare O-ring
• Warranty: Fenix Limited Lifetime Warranty
• Shipping Weight: ≈2.5 lbs.