The Vizz Industrial conquers any situation by combining two beam profiles into a compact, self-contained light to add to your hard hat. One Maxbright LED provides a long-throw, bright white spot beam. Four white Ultrabright LEDs provide a flood beam for up close work and wider viewing angle. 3 AAA Alkaline batteries are included. Regulated circuitry makes for consistent power output over battery lifespan. The Vizz Industrial is also lithium compatible for reliable operation in a wider temperature range. Features: Rubber hard hat strap 3M Dual Lock Standard nylon headstrap Made in the USA Specifications: POWER: 550 Lumens LAMP/S: 1 Maxbright LED w/ Spot (dimmable), 4 White Ultrabright LEDs (regulated, dimmable) BURN TIME: 100 hours BATTERIES: 3 AAA Alkaline WEIGHT: 3.2oz / 92g WATER RESISTANT: IPX7 WARRANTY: Lifetime Princeton Tec® VIZZ Headlamp VIZZ-IND