Model

UltraFire LRS2

Light Source

LEP (Laser Excited Phosphor)

Max Output

650 lumens

Beam Distance

Up to 1695 meters

Peak Intensity

717,824 cd

Modes

Low / Medium / High / Strobe

Low Mode

15lm · 11.5 hrs

Medium Mode

120 lumens · 5.5 hrs · 719 m (129,280 cd)

High Mode

650 lumens · 2.6 hrs · 1695 m (717,824 cd)

Strobe Mode

650 lumens

Battery Type

1 × 21700 Li-ion (Rechargeable, protected recommended)

Charging

USB Type-C, 5V/2A max

Runtime

Up to 11.5 hours (Low)

Switches

Tail tactical switch + side function switch

Power Indicator

Green / Yellow / Red / Flashing Red

Protection

Intelligent temperature control, low-voltage warning, short-circuit protection, reverse polarity protection

Material

Aircraft-grade aluminum (AL6061-T6), hard anodized finish

Waterproof Rating

IP68 (submersible up to 2m)

Impact Resistance

1 meter

Dimensions

180 mm (length) × 40 mm (head) × 26 mm (body)

Weight

162 g (without battery) / 234 g (with battery)