Princeton Tec EOS Headlamp

Princeton-Tec  |  Item: 71641.03
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Product Details

The Princeton Tec EOS Headlamp is optimal for localized needs and spotting at a distance. Three brightness levels and a safety blinking mode. Up to 121 hours burn time on included AAA batteries.
  • The powerful Maxbright 1-watt LED can reach out 150 feet on High setting and also give great near range lighting on the lower settings.
  • The advanced Princeton Tec lens/collimator design is what gives you long, mid and short distance lighting with just one LED.
  • What's a collimator you ask? It's a device to change a light point source to a parallel beam. The unique EOS narrows and widens that beam at the click of the switch.
  • The Constant Brightness feature regulates the light intensity as long as the batteries have sufficient voltage.
  • Large switch cycles between the four modes - high, medium, low and blink.
  • Head tilts for optimum light angle.
  • Waterproof down to one meter.


  • Headlamp
Lumens: 170
Type of Bulb: Maxbright LED
Burn Time on Low: 97 hours
Burn Time on Medium: 92 hours
Burn Time on High: 86 hours
Burn Time on Flash Mode: 92 hours
Type of Battery:
  • 3 - AAA alkaline
Weight (with batteries): 3.7 oz (105 g)
Batteries Included: Yes
  • 3 brightness levels, one blinking emergency/signaling mode
  • Waterproof to 1 Meter
  • Tilting head
  • Lithium battery or rechargeable NiCad/NiMH compatible
  • Lifetime warranty