Streamlight KNUCKLEHEAD® Yelp designed for vibration resistance and

designed for vibration resistance and incorporates ECCO’s exclusive built-in capacitor cradle providing even and efficient heat dissipation

Nine long-lasting white LEDs are maintenance free

maintenance-free life expectancy

5 to 3 hours

Streamlight KNUCKLEHEAD® Yelp designed for vibration resistance andOverview Engineered optics feature dual parabolic reflectors within a larger textured reflector optimizing light on target in conjunction with an overall smooth flood pattern Shockproof dual C4 premium LED technology delivers 200 lumens Features a 210 degree articulating head that rotates a full 360 degrees 4 modes: High 1150 candela peak beam intensity, 200 Lumens, 3. 5 hour runtimeLow 350 candela peak beam intensity, 63 lumens, 16 hour