Intrinsically Safe Spot Headlamp. Intrinsically safe and UL safety-rated, the Princeton Tec Eos Industrial provides high and low spot beams. This headlamp features 300 lumens and is equipped with press-and-hold off, so unintentional deactivation does not occur. This light is also rated IPX7, and is waterproof up to one meter. Features: Intrinsically Safe UL Rating: Class I Division 1, Groups A, B, C & D UL Temp Code: T4 Includes Industrial Headlamp Kit: Rubber hard hat strap 3M Dual Lock Standard nylon headstrap