Klein Tools Rechargeable LED Flashlight 350 Lumens Focus Beam Class IIIa Red Laser
Professional-Grade Illumination and Precision Targeting Tool
The Klein Tools Rechargeable LED Flashlight with Focus Beam and Class IIIa Red Laser delivers professional-grade illumination and precision targeting performance for electrical work, construction, and maintenance applications. This aluminum construction flashlight features focusable LED technology and integrated laser sighting designed for electricians, linemen, and electrical professionals, providing the reliable performance and industry-leading quality that tradesmen demand from America's most trusted tool manufacturer.
Professional Features & Benefits
High-Performance LED Illumination
- Dual Brightness Settings - 350 lumens on high with 6-hour runtime for maximum visibility, 125 lumens on low with 12-hour all-day runtime for extended use
- Focusable LED Beam - Twist focus bezel concentrates light beam precisely where needed for detailed electrical work and inspection tasks
- Rechargeable Lithium-Ion Battery - Micro-USB charging capability with included cable eliminates battery replacement costs and ensures reliable power
- Battery Gauge Indicator - Visual notification system alerts when battery is low, preventing unexpected power loss during critical work
Precision Laser Targeting System
- Class IIIa Red Laser - 630-670nm wavelength with maximum 5mW power output pinpoints out-of-reach objects and measurement points
- Integrated Laser Safety - Professional-grade laser system meets FDA and IEC safety standards for electrical and construction applications
- Hands-Free Operation - Strong magnetic end cap provides secure attachment to metal surfaces for hands-free illumination and targeting
Professional Durability and Safety
- 10-Foot Drop Protection - Rugged aluminum construction withstands jobsite impacts and drops, maintaining Klein Tools reliability standards
- IP54 Water and Dust Resistance - Environmental protection ensures consistent performance in harsh electrical and construction environments
- Professional Ergonomics - Removable pocket clip with integrated lanyard hole provides secure carry options for electrical professionals
Technical Specifications
Overall dimensions 5.98 inches length by 0.96 inches width by 1.57 inches height, aluminum body construction, 5.3 oz weight, 350 lumens high output with 6-hour runtime, 125 lumens low output with 12-hour runtime, Class IIIa red laser 630-670nm wavelength maximum 5mW power, rechargeable lithium-ion battery with micro-USB charging, IP54 water and dust resistance rating, 10-foot drop test certified, operating temperature range 32° to 104°F, magnetic end cap for hands-free mounting.
Installation & Usage
- Charge flashlight fully using included micro-USB cable before first use, ensuring optimal battery performance for professional applications
- Press power button once to activate 350-lumen high beam for maximum illumination during detailed electrical work and inspection tasks
- Press power button again to switch to 125-lumen low beam for extended runtime during all-day electrical projects and maintenance work
- Twist focus bezel clockwise to concentrate beam for precision work, counterclockwise to widen beam for area illumination coverage
- Activate integrated Class IIIa red laser for precise targeting of out-of-reach electrical components and measurement points
- Utilize magnetic end cap for hands-free mounting on electrical panels, conduit, and metal surfaces during installation work
Professional Applications
Ideal for:
- Electrical Installation - Panel wiring, conduit installation, junction box work, and electrical component identification with precision laser targeting
- Construction Work - Framing inspection, electrical rough-in, finish electrical work, and jobsite illumination with hands-free magnetic mounting
- Telecommunications - Cable routing, equipment installation, fiber optic work, and network infrastructure projects requiring precision targeting
- HVAC Systems - Ductwork inspection, electrical connections, control panel work, and equipment maintenance with focusable beam technology
- Industrial Maintenance - Equipment inspection, electrical troubleshooting, motor maintenance, and control system work with laser precision
- Residential Wiring - Home electrical installation, outlet and switch work, circuit tracing, and electrical repairs with professional illumination
- Commercial Electrical - Office building electrical work, retail installation, warehouse lighting, and commercial maintenance applications
- Lineman Work - Power line inspection, transformer work, utility pole maintenance, and overhead electrical system applications
Focus Beam and Laser Technology Advantage
Klein Tools engineering combines focusable LED technology with Class IIIa laser precision to deliver superior illumination and targeting capabilities for electrical applications. The twist focus bezel allows electricians to concentrate light exactly where needed for detailed work, while the integrated red laser provides precise targeting of out-of-reach components. This dual-technology approach enhances safety and accuracy in electrical installations, reducing eye strain and improving work quality through professional-grade optical performance.
Why Choose Klein Tools Quality?
Klein Tools has maintained its legacy of excellence since 1857 as America's premier electrician tool manufacturer, with unwavering commitment to professional safety standards and rigorous testing protocols. This rechargeable LED flashlight with laser targeting represents trusted reliability for electrical professionals, featuring precision-engineered construction, professional-grade durability testing, and safety compliance that meets the demanding requirements of electrical contractors, linemen, and industrial maintenance professionals who depend on Klein Tools quality.
KLN-56040 - spec sheet
Manufacturer Resources
Product Specs
- Accessories:
- 5139
- Application:
- Illumination
- Batteries:
- Lithium-Ion
- Battery Life:
- High - 6 hr; Low - 12 hr
- Bulb Type:
- LED
- Drop Protection:
- 10' (3.04 m)
- Included:
- Rechargeable Flashlight, Micro-USB Charging Cable
- Item Depth:
- 5.9900 in
- Item Height:
- 0.9900 in
- Item Weight:
- 0.3250 lbs
- Item Width:
- 1.3500 in
- Lumens:
- High - 350; Low - 125
- Material:
- Aluminum
- Overall Height:
- 1.57" (4.0 cm)
- Overall Length:
- 5.98" (15.2 cm)
- Overall Width:
- 0.96" (2.4 cm)
- Standard:
- REACH, RoHS, CE-EMC, CEC, IEC 60825-1, FDA
- Temperature Range:
- 32° to 104°F (0° to 40°C)
- Weight:
- 5.3 oz (151 g)
- Product Type:
- Rechargeable LED with Laser
- Department:
- Electrical
- Product Group:
- Test & Measurement
- Product Subgroup:
- Environmental Meters
- Product Details:
- Rechargeable LED with Laser
- Product Diameter:
- 0.98" (2.49 cm)