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LED Flood Light - Streamlight Knucklehead Safety Flashlight
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LED Flood Light - Streamlight Knucklehead Safety Flashlight

LED Flood Light - Streamlight Knucklehead Safety Rated Flashlight 

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  • $123.38
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  • Weight
    2 lbs
  • SKU
    S91642

LED Flood Light - Streamlight Knucklehead Safety Rated Flashlight 91627

Lightweight, Rechargeable, Hand-held, Safety Rated Work Light Streamlight Knucklehead HAZ-LO Flood Spotlight.

Knucklehead HAZ-LO provides a soft flood pattern to safely illuminate your work area - Fire & Rescue, Automotive, Hardware/Tool, Industrial Safety, Public Work & Utilities.

Knucklehead Hazlo Light Features

  • 2 C4 LEDs within an engineered reflector that produce a smooth flood beam to illuminate your work area
  • Features a 210 degree articulating head that rotates a full 360 degrees
  • 4 lighting modes:
    • High for a soft flood beam; 163 lumens; 730 candela, runs 3.75 hours
    • Low for when less light is ideal and for longer run times: 50 lumens; 230 candela; runs 12 hours
    • Moonlight for low-level lighting and extended run times - runs 20 days
    • Flash for signaling - runs 8 hours
  • Optimized electronics provide regulated intensity
  • Dual power source: accepts rechargeable NiCd battery pack or 4 "AA" alkaline batteries
  • Rubber dome push-button actuator is easy to operate even when wearing heavy gloves
  • Removable magnet with 135 lb pull strength features a replaceable rubber boot
  • High-impact, super-tough nylon polymer construction for exceptional durability
  • 2 meter impact-resistance tested
  • IPX4 rated for water-resistance
  • Serialized for positive identification
  • 9.2 in. (23.4 cm); NiCd 23.1 oz (655 grams); Alkaline 18.3 oz (519 grams)

NOTE: Available in Yellow or Orange

Yellow model features an integrated, stowable hook for hands-free use

Orange model features a durable, spring-leaded clip that clamps to objects or turn-out gear for hands-free use

Available With or Without Chargers (See Flashlight Options Above)

S91621 Knucklehead Only Without Charger Yellow
 S91651 Knucklehead Only Without Charger Orange

S91622 Knucklehead with 120V AC Yellow
 S91652 Knucklehead with 120V AC Orange

S91627 Knucklehead with 120V AC & 12V DC Yellow
 S91657 Knucklehead with 120V AC & 12V DC  Orange

 S91642 Knucklehead with  Alkaline Blister Yellow
 S91644 Knucklehead with Alkaline Blister Orange  

Class I & II, Division 1, Groups CDFG; Class I, Division 2, Groups ABCD; Class III, T4 

Rack meets requirements of NFPA 1901-14.1.11.2 (2003) mounted in any position. 

Limited Lifetime Manufacture's Warranty

California Proposition 65 WARNING: This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm.


  • Manufacturer
    Streamlight Flashlights
  • Dimensions
    9.2" (23.4cm)
  • Weight
    23.1oz (655g)
  • Power Source
    NiCd battery pack or 4 "AA" alkaline batteries
  • Warranty
    Streamlight Limited Lifetime Warranty
  • Lumens
    163
  • Run Time on High
    3.75 hours
  • Run Time on Low
    12.00 hours
  • Length
    9.2" (23.4cm)
  • Max Candela
    730
  • Options
    Flashlight Only Yellow, Flashlight Only Orange, Add 120V AC Yellow, Add 120V AC Orange, Add 120V AC & DC Yellow, Add 120V AC & DC Orange, Alkaline Yellow Blister, Alkaline Orange Blister

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