Dichroic Light Bulbs. Browse our range of dichroic low voltage spot lamps, these lamps are great value for money and energy efficient. We have a wide range of wattages including 20, 35, 50watt, MR16 & MR11 lamps in spot, flood, and wide flood beam angles as well as coloured dichroics for effective ambient lighting.
21,041 Testing Laboratories Companies in the United States. Search or browse our list of Testing Laboratories companies by category or location. Skip navigation
Every year in the U.S., over 25 million animals are used in biomedical experimentation, product and cosmetic testing, and science education. This includesâdogs, cats, ferrets, rabbits, pigs, sheep, monkeys, chimpanzees, and more. However, the majority of animals in labs (over 90 percent) are rats, mice, and birds.