High-Performance USB Rechargeable palm-sized 1800 lumens Search Light. CREE XHP35 HD LED; Powered by 1x 18650 (output = 8A); Max. output 1800 lumens. Single 2-stage side switch offers access to 5 brightness + SOS + Strobe + Location beacon – one-handed operation. Compact and Lightweight. When the light is off, can instantly reach Ultra-low or Turbo. Directly to Ultra-Low: suitable for short distance illumination to protect night vision, such as reading, camping; Directly to Turbo: ideal for long-range search in outdoor. Use batteries NCNL1835HP or NCIMR18650.