Surefire LumaMax L2 User manual
Model L2
L2 LumaMax™ LED Flashlight
Digitally-Controlled
5-Watt LED Flashlight
Operator’s Manual
Revision N/C 2-1-2004
L2 LumaMax LED
Introduction
The L2 LumaMaxTM is fitted with a 5-watt white
LED module. Powered by two 3-volt 123A
lithium batteries, the L2 features digital current
regulation circuitry that matches the LED’s current
requirements to the batteries’ output to achieve a
consistent level of light output for the useable life
of the batteries. The two-stage switch gives the
user a choice of either a low-output beam or a high-
output beam from a single switch.
Light Activation
Pressing the pushbutton switch slightly activates
the low-output beam. Pepressing the pushbutton
completely activates the high-output beam. For
constant-on activation, rotate the tailcap clockwise
until the LED activates; continue rotating to
activate high-output beam.
Note: If pushbutton fails to activate light, the
tailcap may be in the lock-out position. Rotate the
tailcap clockwise until the light can be
momentarily activated.
CAUTION: The L2 LumaMax is a high-output
lighting device and should not be left on
unattended. External surface temperature will rise
during prolonged operation; this is a normal
operating phenomenon.
Lock-out Tailcap (U.S. Patent Number 6,222,138)
The lock-out position disables the pushbutton
switch and prevents accidental light activation
during storage or transportation. From the
momentary-on position, rotate the tailcap
approximately 1.5 turns counter-clockwise to lock
the light in the off position.
Operation
Battery Replacement
Unscrew the tailcap and insert new batteries with
positive ends towards LED head assembly.
Replace tailcap and hand tighten. Press tailcap
pushbutton switch to test.
Note: If batteries are inserted with positive ends
towards the tailcap, the unit will not light.
Damage will not occur. Reinsert batteries with
positive ends towards the LED assembly.
WARNING: Lithium batteries can explode or
cause burns if disassembled, shorted, recharged.
exposed to water, fire, or high temperatures. Do
not place loose batteries in a pocket, purse or other
container containing metal objects, mix with used
or other battery types, or store with hazardous or
combustible materials. Store in cool, dry,
ventilated area. Follow applicable laws and
regulations for disposal.
Maintenance
Clean and lubricate threads with a clean cloth and
apply thin coat of silicon-based lubricant to
rubber O-rings.
Note: Do not use petroleum-based lubrication on
SureFire O-rings. After prolonged exposure to
moisture, the bezel and batteries should be
removed, inspected, and dried if necessary.
This unit has approval
SureFire®
LED HEAD ASSEMBLY
FLASHLIGHT BODY
SF123A
BATTERIES
TAILCAP
PUSHBUTTON SWITCH
LOCK-OUT MARK
LOCK-OUT
MARK
L2 LumaMax LED
Output & Runtime
Accurately specifying light output (lumens) and
runtime is more complicated for LED flashlights
than it is for tungsten lamp flashlights.
The light output of the L2 exceeds that of
comparable SureFire tungsten lamp flashlights
(6P, C2, E2e, etc.).
SureFire L2
Tested To Comply
With FCC Standards
FOR HOME OR OFFICE USE
L2 LumaMax LED
Warranty Claims
For repair or replacement contact Customer
Service at 800-828-8809 (toll free) or 714-
545-9444 and obtain a Return Merchandise
Authorization number (RMA#). Then
package the unit carefully and return (no
COD’s please) to:
SureFire
Repairs Department, RA#___
17680 Newhope Street, Suite B
Fountain Valley, CA 92708-6122
SureFire will pay any reasonable shipping
costs to return the unit to you.
Warranty
SureFire®warrants its products to be free
from defects in materials and workmanship.
SureFire will repair or replace, at its option
without charge, any product or part which is
found to be defective under normal use and
service. Such repair or replacement shall be
the purchaser’s sole and exclusive remedy
under this warranty. This warranty does not
include normal maintenance and services
and does not apply to any products or parts
that have been subjected to modification,
misuse, negligence, accident, improper
maintenance or repair by anyone other than
SureFire.
Warranty Limitation
There is no other express warranty.
SureFire®hereby disclaims any and all
implied warranties, including but not limited
to fitness for a particular purpose. SureFire
shall not be liable for incidental,
consequential, or special damages arising
out of, or in connection with, product use or
performance.
UM_L2
71-01-645
18300 Mt. Baldy Circle, Fountain Valley, CA 92708-6122
www.surefire.com 800-828-8809
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