Light bulbs can be toxic. One tube-style fluorescent bulb contains enough mercury to contaminate 5000 litres of water. Let EnviroLight Retrofit & Recycling help. EnviroLight will pick up a variety of potentially hazardous bulbs and safely recycle them. Our partner facility ensures 99% of light bulb waste is captured and reused. You can get rid of toxic fluorescent bulbs forever, by replacing them with energy saving LEDs. Our plug-and-play LED bulbs don’t require you to upgrade your ballasts. At Gasonic Group, we monitor your indoor air quality with the best-trained technicians and the best monitoring technology. We go beyond just calibration to ensuring healthy air.