The FL-222 simply outperform competitive models. This model silently captures insects using 2 gluexboards. The insect lamps are F20/BL (20 watt) lamps with FEP safety coating. EASY Installation: The FL-222 feature the patented self-leveling mounting system for quick easy installation. Additionally, the model can be used as a free-standing portable for lower positioning to achieve best capture results. Material of construction features a polished stainless steel frame and interior structure. TWO YEAR WARRANTY (Excluding lamps, glueboards)