The Welch Allyn Penlight is EXTREMELY bright, and casts a white round spot of halogen light. This handsome handlight is designed and crafted to last a liftime. Made of brass with durable black matte finish, the professional pen light is a high quality instrument. No larger in diameter than a disposable penlight
, it fits the hand perfectly. The Welch Allyn Halogen Professional Penlight makes an attractive lasting gift. The 76600 Penlite Runs on two AAA batteries, which are included.