ColorGems B310-4 Shortwave User manual

Brand
Colorgems
Material
Aluminum alloy
Lens
42mm ZWB3 UV Filter
Led type
16.8W Pd 310nm band
Size
155mm(Length)* 33mm(Diameter)*
45mm(Lamp Head)
Modes
One mode
Color
Black
Weight
235g
Operating instructions
Battery placement:
Place the battery with
The + towards the
inside
Features:
· Very high power 310nm Shortwave UV flashlight.
· For professional use
· Top quality 310nm UV Led
· Powered by one Lithium-Ion 26650 battery or one
18650 battery with included spacer (sold separately)
· Tail cap switch
· Equipped with replaceable UV bandpass filter
· Waterproof IPX-8 (2 meter)
Battery charging:
First-time usage (for flashlights with battery):
Unscrew the back off the flashlight and remove the
protection spacer from the battery and fully charge the
battery before first usage! The battery is in storage mode
and needs to be charged as soon as possible!
During charging the charger led will burn red. The led will
turn green when the battery is full. Do NOT leave the
battery in the charger when fully charged!
The B310-4 must be used with one rechargeable 26650
Lithium-Ion battery (>5000mAh, minimum 10A discharge
type) or one 18650 Lithium-ion battery (>3400mAh,
minimum 10A discharge type) with the included spacers.
When the battery is almost empty, the flashlight will start
to flash and eventually will shut down the lamp. When
flashing starts, recharge the battery as soon as possible!
Warning:
1. Place the battery with the + to the inside. Reverse
placement can destroy the flashlight and battery.
2. NEVER look directly into the light beam. This can
damage your sight! Wear safety glasses! UVB radiation is
invisible! UVB radiation can be harmful!
3. This lamp is NOT suitable for children, it is NOT a toy.
4. Don’t aim the light beam directly to your skin. Exposure
can damage the skin tissue! UVB radiation can be
harmful!
5. Never point the light beam to any other living person or
animal! UVB radiation can be harmful!
6. Do not operate the lamp for more than 5 mins
continuous. Use it with intervals to cool it down.
Overheating the Led will cause it to fail.
7. Do not disassemble the flashlight or make any
modifications. This will void the warranty.
Warranty:
The B310-4 UV flashlight has a one year factory carry-in
warranty. The warranty starts on the date of delivery. The
warranty will void if the lamp is modified or broken due to
fall, damage, unproperly handling or battery leakage.
Colorgems
Tel: [phone]
Email: [e-mail]
Website: www.colorgems.nl
©2021
B310-4 Shortwave UV Flashlight

Technical Specifications:
Colorgems B310-4 lamp power: ~ 18W
Temperature controlled Led driver. When the Led reaches the maximum operating temperature of 55’C, the driver will
reduce the current through the Led allowing it to cool down. This will reduce output of the Led as well. Allow the lamp
to cool down to be able to use full brightness.
Led spectrum:
Operating times fully charged battery:
26650 battery: > 1hr
18650 battery: > 40mins
Led useful lifetime: ~5000hrs
Filter useful lifetime: >10000hrs
Advised filter replacement interval: none