“A hands-free headlamp with a red mode and a power source replaceable in the field.”
L1-LIG-01 requires a hands-free light with a red mode and a field-replaceable power source. Red preserves night vision during navigation exercises; the dual-fuel design matters because lithium cells lose capacity sharply below −10 °C and a student needs a path back to working light that does not involve a charger.
What it does well
- Runs on the rechargeable core or standard AAAs
- Red mode preserves night vision
- Genuinely bright on the top setting
What to know before you buy
- Rechargeable capacity drops hard in deep cold — carry AAAs in winter
- Single-button interface takes practice with gloves