Booster Cables with Road Power Night Bright clamps. Provides light for safe and easy jump starting. All four clamps have LEDs (light emitting diode) built in - just squeeze clamp to provide light. Cables are tangle-free PVC insulated and flexible to -40 F. 400 Amp clamps are color coded for easy polarity identification. This product can expose you to a chemical which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov -