Ferei BL900, User Manual

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FEATURES
• Two lightweight headlights for road/cyclo-cross
bicycles.
• All materials are made with aviation-grade
aluminum and CNC-machined with a durable,
hard-anodized surface.
• To meet various lighting conditions, front and back
lights can be connected to a multifunctional clamp
• Cyclocomputers, photography equipment, lights,
and more can be connected to the multifunctional
clamp.
• With Ferei’s patented quick-release clamp, lights can
quickly and easily be mounted across the bicycle
handlebars.
• Ferei’s patented battery holder can be positioned
close to the water bottle holder underneath the
bicycle. The battery holder and the water bottle
holder conveniently share the same screw, which
provides faster mounting in just 3 seconds, less wind
resistance, and good stability.
• Ferei’s patented concave reflector lamp disc
designed with anti-glare technology.
• IPX4 waterproof rating.
• A durable back-lit on/off button.
• Two CREE XM-L2 LEDs providing up to 100,000
hours of lighting and up to 1,560 lumens in
brightness.
• 10 levels of brightness. Brightness can be
customized from 10% to 100% power.
• Four flash modes: slow flashing, rapid flashing,
police flashing, and SOS.
• Three red lights display the battery level to indicate
the amount of battery charge remaining.
• An i ntelligent circuit provides a temperature-
control system for overheating and protects against
overcharging and discharging the battery.
• Two 18650 lithium batteries (3,400 mAh) for a
BP2872R power supply that provides up to 4.5 hours
of bright lighting.
USAGE INSTRUCTIONS
1 Press the switch at the end of the flashlight to turn
it on/off.
2 BL900 provides three lighting options:
• Maximum brightness: 100% output.
• User-defined brightness: ten selectable modes
ranging from 10% to 100% output.
• Strobe / SOS modes: slow strobe, fast strobe, police
strobe and SOS.
3 Operation instruction:
To turn the BL900 on, briefly press the power switch.
The default setting is maximum brightness (100%
output).
To access user-defined mode: with the BL900 turned
on (in either max or user-defined mode), hold the
power switch down for more than 2 seconds and the
BL900 will cycle through 10 levels of output.
When a desired output is displayed simply release the
button to set the brightness. (The brightness of user-
defined mode is memorable).
The BL900 has 4 hidden SOS / strobe modes.
To access any one of these modes, with the BL900
switched off, simply hold down the switch for 2
seconds and release.
To cycle to the next mode, once again hold the switch
for 2 seconds and release.
To exit strobe mode press the switch once briefly.
4 Battery indication:
The lamp’s switch is equipped with the three indicator
lights which blink in accordance with the battery’s
state of charge as described below:
• 100%-75% charge: 3 indicator lights on
• 75% - 50% charge: 2 indicator lights on
• 50% - 25% charge: 1 indicator light on
• Below 25% charge: 1 indicator light is blinking and
the brightness is automatically reduced to low
lumens (about 50 lumens).
5 Low battery shut off:
When the battery capacity gets very low, the lamp will
shut of automatically. It should be recharged before
next use.
USER MANUAL
Multifunctional
LED Bicycle Headlights
BL
900
BL900  PRODUCT SPECIFICATIONS
LED 2 x CREE XML2 LED COOL WHITE
ANSI/FSC MAX USERDEFINED
POLICE
STROBE
SLOW
STROBE
FAST
STROBE
SOS
LIGHT PER 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 100%
OUTPUT LM 1560 156 312 468 644 780 966 1092 1248 1404 1560 1560
LED 2 x CREE XML2 LED NEUTRAL WHITE
ANSI/FSC MAX USERDEFINED
POLICE
STROBE
SLOW
STROBE
FAST
STROBE
SOS
LIGHT PER 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 100%
OUTPUT LM 1300 130 260 390 520 650 780 910 1040 1170 1300 1300
RUNTIME INDOOR STATIC TESTING
AT 28°C AT MAX OUTPUT
5 HOURS
RANGE M > 180 METERS
MAXIMUM INTENSITY 8100 CD
WATERPROOF RATING IPX4
ANTIDROP 1M
DIMENSIONS 48.8 x 38 x 33.5 MM EXCLUDING BRACKET
BATTERY TYPE BP2872R 7.4V
WEIGHT 88 G EXCLUDING BATTERY AND BRACKET
NOTE: THE ABOVE PARAMETERS WERE TESTED BY USING 1 PCS 3400 MAH 18650 LIION BATTERY
INSTRUCTIONS FOR MOUNTING HEADLIGHTS ON CYCLOCROSS BICYCLES
1 Select an appropriate rubber gasket
(1 mm, 2.5 mm, 3.5 mm, or 4.1 mm in
thickness).
2 Insert the rubber gasket to the inner
side of the holder of the clamp.
3 Fasten the holder of the clamp to the
desired position on the handlebars of
the bicycle.
4 Lock it in place by pressing the small
fastener on the clamp, attaching it to
the handlebars of the bicycle.
   
HEADLIGHT DIAGRAM
SLOT FOR MOUNTING
CNT003 ADAPTER TO A ROAD BICYCLE
LED LIGHT
LIGHT
BODY
SLOT FOR MOUNTING A
CNT004 ADAPTER FOR A
GOPRO CAMERA
LOCATION FOR MOUNTING
HQ90 QUICKRELEASE CLAMP
TO A CYCLOCROSS BICYCLE
LIGHT POWER SUPPLY
AND DIMMER SWITCH
DC POWER CABLE
DC PLUG
FIXED
SLEEVE
OUTER DIAMETER OD OF
DC PLUG: 5.5 MM
BATTERY INDICATOR
IMAGES ARE FOR REFERENCE ONLY. ACTUAL PRODUCTS MAY VARY
INSTRUCTIONS FOR MOUNTING THE POWER SUPPLY OF THE BATTERY HOLDER
5 Remove water-bottle holder screws and fasten the
two HQ28 Quick-Release Clamps of the battery holder
to the screw holes shared by the battery holder and
the water bottle holder.
6 Move the small buckle of the battery holder’s HQ28
Quick-Release Clamps.
7 Once the battery holder is inserted with the two
HQ28 Quick-Release Clamps, press down on the
buckle to lock in place.
8 Insert the DC plug of the light wire into the DC
socket of the battery holder to connect the light to the
power supply.
9 Push and rotate the fixed sleeve of the DC plug cloc-
kwise on the battery holder.
10
Check that the light is firmly mounted to the
handlebars of the bicycle.
     
INSTRUCTIONS FOR MOUNTING HEADLIGHTS ON ROAD BICYCLES
11 Unscrew the HQ90 Quick-Release Clamp from the
light body to using a 2-mm L-shaped hex wrench and
screws (M2.5 x 6 mm).
12
Separated the light body, HQ90 Quick-Release
Clamp, and M2.5 x 6 mm screws.
13
On top of the light body are slots for mounting
the HQ32 Multifunctional Clamp.
14
Remove the CNT003 Adapter.
15
Place the CNT003 Adapter above the light body’s
mounting slots, aligning the screw holes.
16
Fasten the CNT003 Adapter to the light body
using a 2-mm L-shaped hex wrench and screws
(M2.5 x 4 mm).
17
Make sure that the CNT003 Adapter is fully
locked to the light.
18
Align the slot and holes of the HQ32 Multifunctional
Clamp with the slot and holes of the CNT003 Adapter.
19
Fasten the HQ32 Multifunctional Clamp for the
road bicycle to the CNT003 Adapter using a 4-mm
L-shaped hex wrench and screws (M5 x 16 mm).
20
Select an appropriate rubber gasket (1 mm, 2.5
mm, 3.5 mm, or 4.1 mm in thickness).
21
Insert the rubber gasket to the inner side of the
holder of the HQ32 Multifunctional Clamp.
22
Make sure that the rubber gasket is successfully
attached to the HQ32 Multifunctional Clamp.
23
Secure the HQ32 Multifunctional Clamp to the
desired position on the left handlebars of the road
bicycle.
24
Place screws (M3 x 12 mm) into the two screw
holes of the HQ32 Multifunctional Clamp.
25
Fasten the HQ32 Multifunctional Clamp using a
2.5-mm L-shaped hex wrench and screws.
26
Make sure that the HQ32 Multifunctional Clamp
is firmly attached to the handlebars.
27
Fasten the power supply of the battery holder
to the screws shared with the water bottle holder in
the same way as fastening the battery holder of the
cyclo-cross bicycle (see Fig. 7-11).
11 12 13 14 15 16
17 18 19 20 21 22
23 24 25 26 27