In a wake-up apparatus for waking up a sleeper by light stimulus, it wakes the sleeper comfortably without feeling glare. Edge coating of honeycomb with polyamide adhesives is useful in further increasing the bond strength between honeycomb and prepreg face sheets, especially when the matrix resin of the prepreg is designed to adhere the prepreg to the honeycomb. The web with the reduced cross-sectional area is located between a flange of the beam and a buckling restraint. The MSB control system algorithm also controls belt monitoring functions defined based on a buckle switch state that indicates the buckled or unbuckled state of the seat belt. A pair of Velcro straps are provided which extend through pairs of laterally aligned slots that best fit each firearm.