3EIR Vulcan

What it is

• A Class 3R civilian IR laser illuminator (not a visible laser) using a VCSEL emitter.

• Designed as a modular head that threads onto common weapon-light bodies (SureFire Scout, Arisaka, Modlite, Malkoff, etc., depending on model/size).

• Marketed as compact and lightweight, intended to pair with dual-beam aiming lasers (e.g., PEQ/MAWL-style units) for night vision use.

Key specs (Vulcan VCSEL)

• Output: >150 mW IR, Class 3R.​

• Wavelength: 850 nm IR.​

• Beam: ~3° focused spot for throw; CQB/diffuser cover provides wide flood for close work.​

• Range: rated beyond 400 meters with the tight beam.​

• Size/weight: ~2.1 in x 1.2 in, about 3 oz as a head.