Streamlight 33820 3C ProPolymer HAZ-LO Safety Rated Flashlight, Yellow - 150 Lumens High-performance, anti-static, thermoplastic material resistant to chemicals and solvents Captured locking set screw will not back out - prevents FOD (Foreign Object Debris) Re-inforced pocket clip clamps securely to belts and gear IP64/IPX7 rated; dust-tight, waterproof to 1m for 30 minutes 3 meter impact resistance tested