Pest repeller: Get a pack of two solar LED pest repeller lights. Sounds: It emits a sonic pulse which critters feel as a vibration transmits through the ground. Outdoor tools: The outdoor solar-powered sonic pest repeller with LED light is effective at repelling snakes, mice, moles and other rodents and pests. Solar powered: It will charge through the day then come on at night. Length of vibration: The sound can reach up to 15 metres. 2 Solar Led Pest Repeller Lights | Living Social