ColorGems C255 User manual

Operating instructions
Battery placement:
Place the battery with
The + towards the
inside
Brand
Colorgems
Material
Aluminum alloy
Lens
42mm ZWB3 UV Filter
Led type
16.8W Pd 255nm band
Size
154/226mm(Length) x 33mm(Diameter) x
45mm(Lamp Head)
Modes
One mode
Color
Black
Weight
235g
Features:
· Ultra high power 255nm Shortwave UV flashlight.
· For professional use
· Top quality 255nm UV Led
· Powered by one (or two with eXtension) Lithium-Ion
26650* battery. An 18650* (or two with eXtension)
battery can also be used with included spacer
*sold separately
· Fluorescent and Phosphorescent Tail cap switch
· Equipped with replaceable UV bandpass filter
· Waterproof IPX-8 (2 meter)
Battery handling:
Fully charge the battery before first usage! Most new
batteries are in storage mode and need to be charged as
soon as possible!
The C255-Ultra must be used with one (or two with the
eXtension option) rechargeable 26650 Lithium-Ion battery
(>5000mAh, minimum 10A discharge type). 18650 type
Lithium-ion battery (>3400mAh, minimum 10A discharge
type) can also be used 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! UVC radiation
is invisible! UVC 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! UVC radiation can be
harmful!
5. Never point the light beam to any other living person or
animal! UVC radiation can be harmful!
6. Do not operate the lamp for more than 5 mins
continuous. Use it with intervals to cool it down. Keeping
the led cool prolongs its life.
7. Do not disassemble the flashlight or make any
modifications. This will void the warranty.
Warranty:
The C255-Ultra 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
©2023
C255-Ultra Shortwave UV Flashlight

Technical Specifications:
Colorgems C255-Ultra lamp power: 16.8W
Optical power: 500mW
Lamp type: spot
Led spectrum:
Operating times fully charged battery:
26650 battery: > 1hr (>2 hr with eXtension option)
18650 battery: > 40mins (> 1hr20mins with eXtension option)
Led useful lifetime: ~5000hrs
Filter useful lifetime: ~1000hrs *
Advised filter replacement interval: 1 year *
* Recent testing has shown that filter solarization doesn’t seem to happen with LED 255nm wavelengths. More testing
needs to be done to confirm.