Powerful 3 In 1 LED Flashlight for Jade Identification, Jewelry
3 in 1 Professional Gem Flashlight Key Feature
◆ 3 in 1 combined led head: yellow light & uv light & white
light. There are 395nm uv light and 365nm uv light.
◆ Powerful: 10w high powerful jade led lamp, which is very useful
for jade indentification.
◆ Long life span with 100,000hours.
◆ Water resistant silicone cap tail switch, easy to operate &
change light modes with one finger.
◆ Wearable & shockproof: body is made of high quality 6061
aviation alloy. Head is well built of 304 stainless steel. Whole
body is processed with beaufitul housing color.
◆ Free hand tail nylon strap, very durable.
◆ Compact size with light weight, could be put into bag or pocket,
easy to carry for outdoor application.
3 in 1 Professional Gem Flashlight Parameter
White light / yellow light / uv light
1 piece 3.7v 18650 rechargeable li-ion battery
23mm x 134mm x 16mm
300 lumens from white light
3 modes ( white light / yellow light / uv light )
only water & rain resistant, not for dive
3 in 1 Professional Gem Flashlight Description
F3IN1 led flashlight is specially designed for jade, jewelry
identification. One head combines 3 pieces light lamps, one
flashlight has 3 different light flashlights functions.
▶ Flat stainless steel head with 14mm diameter, small size perfect
for jade identification. We even provide 6mm diameter head to
deliver concentrated light, useful for small gem appraisal.
▶ Copper solid cylinder pillar tail, good conducativity with low
▶ Powered by 3.7v 18650 rechargeable Li-ion battery, high working
voltage makes led flashlight much brighter.
▶ White light adopts CREE XPE-R3 led lamp, which could deliver 300
lumens brightness. White light has powerful penetration, which is
applicable to the identification of jade with leather, jewelry and
gambling stone. It could detect original structure of the original
▶ Yellow lamp delivers super bright. It could detect the texture
very clear. Applicable to the identification of exquisite carved
jade, jewelry without leather, gem and so on.
▶ For this jade flashliht, violet lamp has 365nm and 395nm
▶ 365nm wavelength is very pure light. Under normal circumstances,
from the naked eye, the light looks like white (more dim) or light
blue color. When detect on fluorescent material in the objects, uv
light shows a bright blue. For the color contrast is quite obvious,
the test results will be intuitive and accurate. Applicable to
amber, red sandalwood, beeswax, glue glue identification of
▶ 395nm emitting a strong purple light, irradiating on the
fluorescent material, the light becomes blue.Since its own light is
relatively strong, it will affect the detection results. Mainly
used to detect the fluorescent on jade surface, check currency, the
watermark on the documents, fingerprints, criminal evidence.