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ULTRA BRIGHT LIGHT: Used the newest XM-L2 LED, producing very bright beam of light up to 1200 Lumens. LED light color: cool white.
SHINY SMOOTH REFLECTOR: Provides a more concentrated beam, and therefore a better throw (range).
FINE MATERIAL: The body built of high quality aluminum alloy, and has a very solid construction.
EFFECTIVE AND ENERGY SAVING: Low heating, long service life. Never buy bulbs again - LED lifetime over 100,000 hours
FIT FOR: UltraFire WF-501A,WF-501B,WF-501C,WF-501D,WF-502D,WF-502B,WF-503B,WF-504B,WF-501N,L2,C1;UniqueFire M2,UniqueFire R5;TrustFire S-R5;SureFire 6P, G2,9P.

DISCLAIMER: This is a one size fits most bulb, listed above are many models that this drop-in will fit. Due to unforeseen variations in manufacturer models this drop-in is not 100% guaranteed compatible. PLEASE check whether it fit for your flashlight before purchase
Features:
High quality aluminum alloy for proper heat dispersion
Features a solid-state LED with a precision smooth reflector that creates a smooth beam
Special design, enhance light output for intension and distance
Effective and energy-saving, low heating, long service life
Convenience to install Comes with installation instructions for all listed model types
COMPATABILITY:
NOTE: To use with all Surefire, remove outer (large) spring from base of lamp
Confirmed fit for Surefire 6P, 6Z, 9P, 9Z, Z2, Z3
Confirmed fit for Surefire G2, G3 with occasional modification required(remove the larger outer spring)
Reported to fit: Surefire C2, M2 Series
Modification for use with Surefire M951 & 952
Confirmed fit: Solarforce L2, L2M, L2P, L2T
Confirmed fit: Lumaforce LF1, LF2 Series
Confirmed fit: Pelican M6 Series
Confirmed fit: Ultrafire and similar 501B, 502B, 503B, 504B
Reported to fit: G&P T6, T9, X6, M3, R12
Reported to fit: Uniquefire L2
Reported to fit: Ultrafire G60, G90, G120
Reported to fit: SpiderFire L2 Series, G&P T-6, T-9, R12, , Hugsby S3, M2, G2
Package Includes: 1 x New Super Bright XM-L2 LED 1-Mode LED Drop-in Module