Targeting the ongoing operational shift from broad flood output to high-candela distance punching, SureFire has officially introduced the KE2-T 6V Turbo Scout Light Pro Head alongside the complete M640T Turbo Scout Light Pro platform. Designed as a dedicated upgrade for legacy 6-volt weapon lights, the KE2-T head delivers blistering long-range performance, enabling operators to defeat artificial illumination and positively identify targets deep downrange.
Core Technical Specifications
- Platform Compatibility: Engineered specifically for 6-volt, two-123A battery Scout Light configurations (including M600U, M640U, and M640T bodies; * note: non-Dual Fuel compatible*).
- Light Output: 700 Lumens.
- Peak Beam Intensity: 70,000 Candela.
- Maximum Beam Distance: 529 meters.
- Runtime: 1.5 hours on two 123A lithium batteries.
- Optics Configuration: Proprietary SureFire Turbo reflector throwing a tightly focused, high-intensity spotlight beam.
- Chassis & Metallurgy: Precision-machined from lightweight aerospace-grade aluminum.
- Finish: Mil-Spec Type III hard-anodized coating (available in Black or Tan).
- Dimensions & Weight: Length: 1.9 inches; Bezel Diameter: 1.125 inches; Weight: 1.8 oz (head only).
- MSRP: ~$195 – $199 (Head only) / ~$379 – $389 (Complete M640T Kit).
Mechanical Engineering & Optical Science
The defining mechanical achievement of the KE2-T head is its deep parabolic Turbo reflector architecture. While standard high-output weapon lights prioritize massive lumen counts that bloom against white walls or thick smoke, the KE2-T concentrates 700 lumens into a crushing 70,000-candela beam.
This high candela-to-lumen ratio provides an exceptionally tight hotspot capable of punching through heavy urban ambient light, photonic barriers, and environmental particulate (like dust or fog) at distances up to 529 meters. Constructed from rugged aerospace-grade aluminum with a tempered window and O-ring weather sealing, the head handles heavy automatic weapon recoil and thermal stress without losing structural integrity.
Modular Integration & Upgrade Path
For departments and civilian shooters already heavily invested in the legacy M600U or M640U ecosystem, the KE2-T serves as a cost-effective drop-in upgrade. By simply unscrewing the legacy bezel and threading on the KE2-T, users modernize their existing 6V weapon light into a true long-range asset without having to swap back-end wiring, tailcaps, or rail mounts.
Concluding Assessment
The SureFire KE2-T Turbo Scout Light Pro head is a masterclass in tactical optics enhancement. By prioritizing high-candela engineering over mere lumen inflation, SureFire provides operators with an affordable, bombproof upgrade that vastly extends the effective envelope of legacy weapon light platforms.