Plus, even if you live in a warm place but can get cold snaps, you might want to have these lights on hand for peace of mind. It is also not recommended that crested geckos be put near a window where the sun comes pouring in. It can get very hot very fast, and the UVB wavelengths are lost when they pass through the window’s glass.This plastic allows the glass to stretch and easily break, and also completely blocks UVB rays and about 96 percent of UVA rays . So you don't need to worry about getting skin damage through a car's front window. However, the car's side windows are a different story. Side windows are made from tempered glass, which has no plastic UV light (in the 200 nm - 400 nm range) has many commercial and consumer-level applications. UV light can be used in photolithography or dentistry to photoset polymers, and in biomedical applications to excite molecules during surgery. It can be used to measure DNA and to sterilize our water and the air we breathe.
Safe distances. The emissions from all sources of light decrease rapidly with distance. At a typical use distance (more than 25cm), the UV light emitted from fluorescent lights falls below the level of general concern for healthy individuals. The only exception is a medical condition that makes you particularly sensitive to UV light.
Mr5yrMe.