... and shakeproof Small and slim: save space and shipping fee Super Bright HID xenon slim ballast (X5) Product Description Xenon kit ... and low power consumption2.Safety: HID ballast potting through advanced technology, high-density, waterproof, dustproof, shockproof,anti-collision.3.The optimal ... : 23000v~25000vAUTO HID KIT:Working temperature:-45°C~105°C Super Bright HID xenon slim ballast (X5)