A game-changer for outdoor lighting, the Petzl NAO headlamp instantly adjust to your lighting requirements to provide longer access to MAXIMUM lumens without any manual interventions.
National Geographic Adventure Gear of the Year award winner, 2012
The rechargeable NAO headlamp uses REACTIVE lighting technology to adjust its two high power LEDs instantly and automatically to lighting needs
REACTIVE technology increases battery life by making optimal use of the power source, it also preserves your vision comfort and allows the lamp to instantly and automatically access it's 355 MAX Lumens whenever they are needed
A light sensor mounted above the LEDs monitors ambient light levels, then a processor then analyzes lighting needs and constantly adjusts the two LED beams to provide seamless transitions to various lighting levels
The two high powered LEDs adjust lighting from a wide close range beam to a focused distance beam, or a combination of the two if needed, with no manual switching needed
Lockable multi-function PULSE switch is easy to use even with gloves on
ZEPHYR headband is adjustable and keeps the headlamp stable, includes an optional top strap
Lithium ion battery provides constant output regulated lighting, performs well at low temperatures, includes a battery charge indicator, and recharges easily with integrated USB connection (compatible with all USB chargers: cell phone, MP3 player, computer, portable energy source, solar panel, car cigarette lighter, etc.)
Provides REACTIVE lighting levels from 7-355 lumens and a beam pattern lighting range of 9 108 meters
Because of the varying brightness in REACTIVE mode battery life is variable with an average of 4 hr 40 min on the high 355 Max Lumen setting and 8 hours on the 98 Lumen lower setting
Constant non-reactive mode can easily accessed at any time and offers regulated lighting up to 315 lumens for 1 hour 20 minutes, or 88 Lumens with 8 hours of run time. This is useful when using the lamp around automobile traffic at night when the REACTIVE mode would dim the lamp at the onset of an oncoming car.
Optional OS by Petzl version 2.0 software allows all of the lamps intensity settings to be easily customized
Optional belt kit for NAO (E36R10) allows the rechargeable battery to be moved to the belt to reduce the weight worn on the head, or to keep it warmer in winter
Due to federal shipping restrictions regarding products with hazardous or flammable materials, this product can only be shipped via ground transportation. Were sorry, but Next Day Air, 2nd Day Air, USPS Priority or Express shipping are not available for this item. Additionally, this product cannot be shipped to Canada, Hawaii, Alaska, Catalina Island, Puerto Rico, APO, FPO or international addresses. Thanks for your understanding.