The Coast TT7817CP | G20 Inspection Beam Penlight is designed for high-performance illumination with advanced lighting technology. Key Features: "BATTERY TYPE=2 x AAA (Alkaline) or ZX110 (Sold Separately)" | "BEAM DISTANCE (HIGH)=68 ft / 21 m" | "COLOR TEMPERATURE=7700k" | "COMPATIBLE SHEATH=No Sheath Available" | CRI=73 | "DIAMETER (BODY)=0.63 in / 1.6 cm" | "INCLUDED=2 x AAA Batteries" | "LENGTH=5.7 in / 14.4 cm" | "LIGHT OUTPUT (HIGH)=Inspection Beam" | "RUNTIME (HIGH)=11 h". This compact penlight is perfect for technicians, mechanics, and daily carry.