The new version of the Trilliant LED bulb is designed to operate in corrosive environments, the company says. The bulb is a replacement for PAR 36 incandescent bulbs and will use a sealed connector to resist moisture and chemical intrusion. It is made with hard-coated polycarbonate lenses that can be replaced if damaged. The LED bulb is rated for 40,000 hours of service life and uses less power than incandescent, the company says.

GROTE INDUSTRIES, www.grote.com, (812) 273-1296