This red light torch features high brightness and wide range, which supports correct and efficient work.This red light torch can help fine the position of blood vessel, prevent deteriorating eyesight and night observation, which is multifunctional and practical.Made of aluminum alloy, ABS and LED, this red light torch is eco-friendly and durable to use.The length of this red light torch is 9.5cm and width is 2.9cm.This red light torch is especially suitable for being used in medical treatment.Item Name: Red Light FlashlightMaterial: Aluminum Alloy,ABS,LEDLED Specification: 9 x F5 Round Head Red LED620-670NMPower Specification: 3 x AAA Batteries(Not Included)Maximum Brightness: 50LMLighting Time: 0.5H(Ordinary Batteries), 2H(Alkaline Batteries)Maximum Range: 10-100mFeatures: High Brightness, Multi-purpose, Wide RangeSize Details: 9.5cm x 2.9cm/3.74 x 1.14 (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x Red Light Flashlight