Mac Modular+® Fiber Optic Mac Modular Blades is manufactured by HEINE at a very reasonable price.. Fiber Optic Light Module can be removed easily. Blade and light module both are autoclavable and can be fitted or detached without a screw driver in seconds. The light module does not venture into the line of view, making intubation secure and simple. HEINE HiLite® fiber bundle for enhanced light transmission and increased life. LED or XHL illumination option is also offered with either 3x or 40% brighter light as with conventional halogen bulbs. The construction of the device is modular with swap modules and the shape is perfect since in the line of sight there is no light pipe. High quality Stainless steel materials are used in making the blade module. The device is well-matched with all handles to the ISO 7376 (green standard). The product has a warranty of 5 years with 4000 standard autoclave cycles of 134° C / 5 min. with over 1000 lux