Want to protect your cables and lessen trip hazards? The ILLUMINATED FIREFLY 5-CHANNEL CABLE PROTECTOR has built-in battery powered LED lights in the ramps and brightly colored lids for increased visibility in low light situations. The Illuminated Firefly cable protectors now have a Dog Bone connector to link with any Guard Dog or Yellow Jacket cable protection system. High-visibility lid colors make it easily seen in low light conditions. Battery-powered LED lights built into side ramps. Interconnects directly to a standard cable protector with a dog bone connection. Protects cables and hoses up to 1.325″ outside diameter and has an all-weather polyurethane construction.