The SureFire KL1 LED Conversion Head provides digitally regulated LED technology for their Executive series of flashlights. The primary benefit of LEDs over incandescent lamps is runtime. Because LEDs produce light more efficiently at lower wattage levels, batteries that would be useless in an incandescent flashlight often have enough power to run a LED module for an extended period of time.
Normally, LEDs do not produce a steady amount of light throughout the run-time of the battery. To ensure a consistent light output for as long as possible, SureFire has created and installed a digital regulator circuit into the KL1.
Light-focusing lens window
CNC machined aerospace-grade aluminum
Applicable to E1, E1E, E2, E2E, & E20 Flashlights
White LED for maximum brightness, and true-to-life colors
Mil-Spec Type III hard anodizing for corrosion and wear-resistance
Shock-proof Luxeon Star LED rated for thousands of hours of usage
Digital regulator circuitry ensures consistent light output for maximum duration, light output does not "drop off" like an unregulated LED
Output & Runtime
E1, E1E: Max 25 lumens output for 4.0 hours
(1.0 hour high output, followed by 3.0 hours of useful output)
E2, E2E: Max 30 lumens output for 6.0 hours
(3.0 hours high output, followed by 3.0 hours of useful output)
(1.0 hour high output, followed by 3.0 hours of useful output)
E2, E2E: Max 30 lumens output for 6.0 hours
(3.0 hours high output, followed by 3.0 hours of useful output)
Made in the USA