Hettich Lab Technology LED Plant Growth Chambers use an advanced LED lighting system to increase throughputs and decrease operations costs. Highly efficient LED lights deliver 100% homogeneous light at just 5 cm below the bulbs with 99.9% light coverage throughout the chamber, virtually eliminating dark corners for consistent results. LED lights also emit minimal heat, allowing for more usable space than tube-lighted plant growth chambers. The chambers are available with CO2, humidity, and temperature control.