Standard autoclavable 8.5 mm probe with 360deg; rotation for easy access.Light intensity of 1, 200 mwcm2 cures composite in 10 seconds4 mm.ergonomic design for maximum comfort and easy cleaning.large lithium battery capacity provides 750 ten-second curing cycles on a full charge.Low battery warning beeper.Built-in light intensity indicator.Eye protection shield included for safe operation.Specifications: ac 100240v 5060hz acdimensions: l180 x w36 x h40 mm, 150 gaccessories: charging station, handpiece, led probe, led probe cover, ac adaptor power cord(packed with ac adaptor), orange eyeprotection shield, disposable sleeves