KH3U-Ex iis our flagship model. It is the brightest in our Cordless Miner’s Caplamp Series and is charged through either charging electrodes or charging socket. The KH3U-Ex has three LEDs. The Main LED, in the middle of the reflector, is used for both normal and high-beam illumination. The two Emergency LEDs, located on each side of the Main LED, plus the Main LED in low beam operate for extended periods of time during an emergency. KH3U-Ex features superior illumination, weighs 170g, lighter than the headpiece of a traditional caplamp. It is highly suitable for underground applications in metalliferous mines.