The skin is usually much less sensitive to laser light than the eye, but excessive exposure to ultraviolet light from any source (laser or non-laser) can cause short- and long-term effects similar to sunburn, while visible and infrared wavelengths are mainly harmful due to thermal damage.
BOOSTER SEAT LAW. Children over forty pounds or who have reached the upper weight limit for their forward-facing car seat must use boosters to 4'9 tall or age eight and the adult belt fits correctly.
The best booster seat is one that fits your child, can be correctly installed in your vehicle and is used properly every time your child rides in the car. To fit properly in your vehicle, a booster seat must: 1  Always be used with a lap and shoulder belt.  Position the lap and shoulder belt correctly on your child's body.