The Advancedmart H-1113 is a 12 LED
headlamp with three output modes: High, Med, Low and
Blink.
The body of the Advancedmart H-1113 12 LED Headlamp
is plastic with a silver finish. On its right is a click
switch that allows the user to select one of 4 available
output modes, and on its left is the screw cap for the
battery compartment. On top there is what appears to
be a removable panel, which really isn't - it's just
a space filler. The light body is attached to the forehead
plate with a ratcheting 90° adjustable hinge. The
forehead plate has a foam pad on the inside which rests
against the user's forehead. A three point adjustable
headband is attached to the forehead plate via slots
in the plate. The attachment points have a gap in the
center to allow easy removal of the straps. The end
of the straps themselves are loose, so over-adjusting
them will cause them to simply slip through their mooring
points. They are also very short - I have a relatively
small head and found that the straps had to be at maximum
adjustment to fit comfortably. People with larger heads
will probably not find this headlamp comfortable.
The bezel/head of the light consists of 12 LEDs mounted
inside a silvered plastic reflector. A plastic lens
and rubber bezel ring help to protect the LEDs.
Output is in the form of a uniform wide spot of light.
Some artifacts may be seen on the very periphery of
the spillbeam. Overall it is a smooth wide directional
flood of light. Very nice for walking around in the
dark. Clicking the switch in series allows for selection
of the various output levels. One click turns on the
center 4 LEDs. The second click leaves on the center
4 and turns on the two pair at either side of the center
4. The next click turns on the top and bottom pair.
Last click causes them all to blink. One more click
turns it off. The beam is slightly purplish in color,
which is not unusual for some white 5mm LEDs.
Level
|
|
|
High
|
150 (12.25)
|
1450 (14.50)
|
Med
|
125 (11.18)
|
1150 (11.50)
|
Low
|
80 (8.94)
|
720 (7.20)
|
All
throw readings are in Lux
at one meter. The numbers in parenthesis are for comparison
in the Comparison
Charts.
Beam at one meter at target center
Runtime Plot: The runtime plot shows steadily declining
output. On high we get just over 2 hrs to 50%. Med and
low should give proportionately longer runtimes.
Runtime
completed with Eveready alkaline batteries. More information
on runtime plots is available HERE.
The switch is a little rubber covered clickie on the
right side of the light. It protrudes, so is susceptible
to accidental activation. Remove the batteries from
the unit when packing. The switch produces a soft click
and provides gentle tactile feedback when activated.
I found the switching system on this light to be a bit
temperamental. Sometimes it would change the mode, sometimes
it wouldn't. Sometimes it would skip a mode. It seems
like the electronics would get a bit confused at times.
Other times it worked fine. The issues seemed to appear
completely randomly.
This unit has some rubber seals, but lacks an O-ring
around the bezel. I'd give it a "Splashable"
and that's about it. Open it up and let it dry out if
it gets wet.
Other than the headband being at maximum adjustment
to fit my head, and the fact that further adjusting
would cause the unsecured ends of the bands to slip
through the bindings, it was fairly comfortable. No
real complaints in this area. The rubber pad on the
forehead plate does create a bit of a pressure point
which could become uncomfortable during extended usage.
3 AAA alkaline cells, placed in the included carrier,
power the light. Remove the left side of the light by
twisting counterclockwise. Drop out the carrier (it
only goes back in one way) and insert AAA cells into
the carrier with the positive side toward the internal
springs. Slide the carrier in contacts first and replace
the endcap.
What I Liked: Bright, Variable output, Good
runtime
What I Didn't Like: Short headband
straps, temperamental switch, uses a battery carrier
- one more thing to lose.
Conclusions: It's OK if you don't
mind fumbling with the switch to get the output level
you want. I'd recommend it only be used around the house
and not in outdoors/wilderness settings where you really
need to have a reliable headlamp. Good output, good
runtime.
|