Power signal indicator light

Sliding contact line power indicator lightIt is a power signal indicator specifically designed for real-time monitoring of electrical equipment such as cranes and overhead cranes. It uses LED light-emitting screens, imported light-emitting diodes, no transformer indicator lights, a visible distance of 100-600 meters, long service life, easy installation, specifications: 0.75W, 5W, 10W, 25W, voltage: 220V~380V, suitable for sliding contact line power signal indication. (Applicable industries: sliding contact line, sliding line, sliding wire, sliding connection mobile power transmission and supply)