Same features as the StealthLite 2400 but with a LED module that produces a true, bright collimated LED beam. The StealthLite 2410 LED Zone 0 is corrosion proof, resistant to extreme temperatures, and submersible. It is powered by 4 AA alkaline cells and certified to ATEX Zone 0 (Category 1). For hands-free operation, attach it to your hard hat with our optional helmet light holder.