Halo Bonus Pack
Brand: Illumagear
Halo Bonus Pack : 2 Extra Batteries, Double Charger and Car Adapter Charger
360-degree LED safety and task light attaches to any standard hard hat
Visible up to a quarter-mile away, produces up to 276 Lumens of Power
Four light modes (Halo, HI-Alert, Task, Dim)
Built to Survive in Rough Construction Environments
Rechargeable battery provides 5 ½ to 34 hours of runtime depending on modes used