Marijuana thrives under artificial light, but at what cost to neighboring residents? Anza Valley Outlook/Diane Sieker photo
Amateur radio enthusiasts in the Anza Valley are reporting mysterious static on their radios, from base or home units to mobile CB radios.The intensity of the unwanted noise and interference may be caused by marijuana grow lights - namely, the light’s ballasts.Grow lamps are low-resistance units when lit, but they require a high voltage bump to get started. A ballast is a device that provides large enough voltage to get the light started, then regulates the amount of electricity going into the bulbs.The American Radio Relay League - the national association for amateur radio enthusiasts - says that ballasts in many grow lights, such as the Lumatek LK-1000, can catastrophically interfere with amateur radio communications, notably in Colorado and California. Laws allowing the c
