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
In 2012, the USA reported 1.1 million animals being used in experiments but the true number is estimated to be over 22 million. Some countries include more species or types of experiment under animal testing law.