Princeton Tec Byte Headlamp

Description

Engineered for backpacking, trail running, camping, and emergency preparedness, the Princeton Tec Byte is an ultra-compact, lightweight headlamp delivering versatile outdoor illumination. Powered by two standard AAA batteries, it produces up to 200 lumens of bright, spot-focused beam reaching up to 39 meters. The Byte features a Maxbright LED for powerful distance viewing and a soft Red Ultrabright LED to preserve night vision without attracting insects or disrupting companions. Designed with an intuitive single-glove-friendly push button, it defaults to the red night-vision mode upon powering on to prevent accidental blinding in dark environments. With an IPX4 water-resistant rating and an adjustable lockable tilt bracket, the Byte offers dependable performance in all weather conditions.

How To Use

  • Powering On & Mode Selection: Press the top power button once to turn on the Red LED (Night Vision). Press again within 1.5 seconds to switch to Low White LED, and press once more for High White LED. Press after remaining in any mode to power off.

  • Adjusting Angle: Swivel the light housing up or down on its ratchet mount to direct the beam where needed.

  • Changing Batteries: Unlatch the battery door on the side of the housing, remove the exhausted AAA batteries, and insert two fresh AAA alkaline, lithium, or rechargeable NiMH batteries observing correct polarity (+/-).

  • Battery Lockout: Use the physical switch guard/lockout feature when stowing in a pack to prevent accidental battery drain.

Princeton Tec Byte Headlamp

Product form

SKU: BYT70-BK

1,050.00 ฿ Incl. VAT

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    • Shipped today? Order within: Oct 17, 2026 23:59:00 +0700
    Specification
    • 200 Lumens Max Output: Powerful single-Maxbright LED provides bright distance spotting up to 39 meters.
    • Red Night Vision LED: Dedicated Red Ultrabright LED preserves dark-adapted vision and allows low-profile campsite or tactical navigation.
    • Red-First Logic: Intentionally powers on in red mode first to avoid blinding yourself or others in pitch dark conditions.
    • IPX4 Water Resistance: Built with a durable weather-sealed body to withstand splashing water and heavy rain.
    • Ultralight Profile: Weighs only 64 grams including batteries, making it comfortable for extended night wear.
    • Best Use Cases: Tactical gear setups, backpacking, camping, trail running, hunting, and emergency blackout kits.

    Technical Data

    • Max Output: 200 Lumens
    • Max Distance: 39 Meters
    • Max Runtime: Up to 66 Hours (on Low Red/White)
    • Lamp Types: 1x Maxbright LED (White), 1x Ultrabright LED (Red)
    • Battery Type: 2x AAA Alkaline, Lithium, or NiMH (Included)
    • Water Resistance Rating: IPX4 Water Resistant
    • Weight: 64 g (2.25 oz) with batteries
    • Modes: Red LED, White Low, White High

    Description

    Engineered for backpacking, trail running, camping, and emergency preparedness, the Princeton Tec Byte is an ultra-compact, lightweight headlamp delivering versatile outdoor illumination. Powered by two standard AAA batteries, it produces up to 200 lumens of bright, spot-focused beam reaching up to 39 meters. The Byte features a Maxbright LED for powerful distance viewing and a soft Red Ultrabright LED to preserve night vision without attracting insects or disrupting companions. Designed with an intuitive single-glove-friendly push button, it defaults to the red night-vision mode upon powering on to prevent accidental blinding in dark environments. With an IPX4 water-resistant rating and an adjustable lockable tilt bracket, the Byte offers dependable performance in all weather conditions.

    How To Use

    • Powering On & Mode Selection: Press the top power button once to turn on the Red LED (Night Vision). Press again within 1.5 seconds to switch to Low White LED, and press once more for High White LED. Press after remaining in any mode to power off.

    • Adjusting Angle: Swivel the light housing up or down on its ratchet mount to direct the beam where needed.

    • Changing Batteries: Unlatch the battery door on the side of the housing, remove the exhausted AAA batteries, and insert two fresh AAA alkaline, lithium, or rechargeable NiMH batteries observing correct polarity (+/-).

    • Battery Lockout: Use the physical switch guard/lockout feature when stowing in a pack to prevent accidental battery drain.

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