AUG have accommodated the whole range of WARMLITE Blades into the new modern level with the help of German LED technology. LEDLITE Blades are advantageous for user choice with premium quality. American Miller blades are most popular straight blade type. The size of the flange is reduced to minimize trauma and the curve at the beak or tip is extended to improve lifting of the epiglottis, Sizes 2, 3 and 4 have the bulb on right side.