• Imjin 800
  • Imjin 800
  • Imjin 800
  • Imjin 800

Imjin 800


An ultra-compact lighting system with unmatched power-weight ratio reinventing the corded bike light.

Max Output

800 Lumens

Runtime on High

120 Mins


232 Grams

Charge Time

165 Mins

IP Rating


Impact Resistance

1 Meter

Add Recommended Accessories

Adventure Head Strap


Stick-On Mount, Clip-In


3 Cell Battery


SKU: 856-0619-A

Imjin 800

Imjin 800’s ultra-compact and feather-weight design makes it a versatile light for any type riding whether its mounted to the riders helmet or bars. A powerful yet smooth beam pattern greatly improves a riders field of vision while the amber side lights provide additional safety visibility; tailored for commuting, trail, gravel, and adventure cyclists alike. The Imjin comes standard with the 2-cell battery pack.


  • 800 Lumen output certified to the FL-1 Standard
  • Custom engineered micro-peened reflector optimizes the light to provide a smooth, even beam pattern that focuses the light exactly where you need it
  • Beam pattern was engineered to maximize riders’ depth perception using optics that eliminates the snowball effect with a clean transition across the beam
  • Illuminated power button with low runtime indicator and enhanced tactile engagement for gloves
  • Additional one-touch ‘Race Mode’ feature enables riders to conveniently toggle between high and medium output
  • Waterproof design provides all-weather reliability (submersible up to 1 meter)
  • Multiple mounting options include a low profile helmet mount, GoPro interface, and bar mount

What's in the Box?

Placeholder image

Imjin 800 Lighthead

Lightweight lighthead features 800 certified lumens and integrates with Light & Motion 2, 3, or 6 cell batteries.
Placeholder image

2 Cell Battery

Add a high-capacity replacement lithium-ion 2 Cell Battery to an Imjin bike light or Seca 2200d drone light.
Placeholder image

Bar Mount, Imjin & Nip

Handlebar mount for Imjin and Nip headlights is a direct replacement for the supplied mount on the light.
Placeholder image

Imjin Helmet Mount

Set up additional helmets with the Imjin mount interface to quickly switch the light between riders.
Placeholder image

Smart Charger

Smart charger will recharge Light & Motion 2, 3, and 6 cell battery packs and features a multi-color charge indicator.
Lumens 800 (high), 400 (medium), 200 (low), 200 (pulse)
Runtime 120 min (high), 240 min (medium), 480 min (low), 960 min (pulse)
Beam Angle 20° (spot)
Charge Time 165 min
Fast Charge No
IP Rating (FL-1) 67
Depth Rating (FL-1) 1 meter(s)
Impact Resistance (FL-1) 1 meter
Product Weight 232 grams
Product Dimensions 2.5" x 1.2" x 1.2"
Compatible Mounts Bar, GoPro, Helmet

Frequently Asked Questions

Is Imjin waterproof?

The Imjin can be used in heavy rain and also in heavy snow! This light is not only designed for bike commuting, its is an all-around headlamp with a robust design for skiing, climbing, or any adventure you find yourself in need of a powerful light.


All-Season Versatility

Designed for performance multi-sport endeavors, Imjin is the perfect all-season lighting platform. The compact, lightweight design is barely noticeable mounted on a bike helmet and features a slim 2-cell battery pack for extended night rides. Combine with the optional Adventure Head Strap for trail running, kayaking, or climbing adventure. When the snow starts falling, transfer Imjin to a ski helmet for evening tours searching for that untouched powder stash.


Imjin's Waterproof Reliability

The number one cause of bike light failure is water immersion. No matter if a rider gets stuck in a passing storm or finds condensation build-up before an early morning ride, having a light that is fully waterproof is essential for longterm reliability. Light & Motion's Imjin is IP67 Rated and can be totally submerged up to 1 meter to be ready for the worst of riding conditions.

Bike Lights & the FL-1 Standard

Light & Motion is the first bike light company to adopt and certify every light to the FL-1 Standard, a testing protocol to scientifically measure a light’s brightness, run-time, and water/impact resistance.  This gives you the consumer an accurate and honest way to evaluate lights and allows us to honestly stand behind our products because they have been certified to perform.

Read More

25 Hrs of Frog Hollow

The 25 Hours in Frog Hollow bills itself as the longest mtb race in America. It takes the standard 24 hour race and adds an hour by taking place on the weekend that we roll our clocks back an hour for the change from daylight savings time to standard time. The race venue happens to be set in one of the most picturesque areas of the country,  a beautiful location near Zion National Park. “Frog Town” begins to take shape on Friday before the race starts on a high plateau with dramatic views of cliffs and rock outcroppings on all sides.

Read More