Rook UV Forensic Light Source (380 and 395 nm)

Dual wavelength UV LED forensic light source (AKA alternate light sources) to search for hairs, fibers and serological evidence including semen. Features the two most popular ultraviolet light wavelengths: 380 nm and 395 nm LEDs. The light comes with 3 modes so that the user can select both 380 nm and 395 nm combined (an industry first) along with just 380 nm or 395 nm. The UV LEDs in this breakthrough dual wavelength light source are accurate to plus or minus 3 nm Runs on two CR123 lithium batteries or one rechargeable 18650 battery (not included). Designed for medicolegal (including SANE, coroners and medical examiners), forensic and fire investigation use. KEY SPECS Wavelength 380 nm and 395 nm (UV) Battery Type 2 CR123 or 1 rechargeable 18650 (not included) Battery Life 3 - 4 hours Weight 4.8 oz Wavelengths of UV Light / Recommended Opertational Distance 380 nm and 395 nm LEDs (UV) Wavelength specificity: accurate to plus or minus 3 nm Recommended operational distance: 8 ft (2.6 m) Evidence seen with UV light includes: Serological evidence: semen, saliva, urine Accelerants (oil, gas, turpentine) Bite marks and bruising Hairs Fibers Use with: Orange goggles, orange camera filter, yellow goggles or yellow camera filter Key Features Two wavelengths of ultraviolet light Frosted lens gives even hotspot (no shadows or artifacts) Square non-roll head Tap switch (rear of light) Strike bezel Purchase individually or comes included in our Rook R2A FLS Kit or R3A FLS kit 3 Modes 380 nm and 395 nm combined: gives two peak intensities 380 nm only 395 nm only Durability Fire resistant - meets NFPA 1971-2007 fire resistant requirements (500° F for 30 minutes) Waterproof to 6 ft | 1.8 m (IPX7) Impact resistant Made of premium materials for extra durability and longer life Aluminum 6061-T6 hard anodized housing Black exteriorPhysical Characteristics Weight (with batteries): 4.8 oz (130 g) Size: Length: 4.9" (12.5 cm) Handle length: 3.3" (8.4 cm) Handle diameter: 1.0" (2.5 cm) Head (side) : 1.3" (3.3 cm) Battery 2 CR123 or 1 18650 (rechargeable) batteries (batteries not included) Life: 3 to 4 hours (varies by mode) Warranty 24 months