The Werma 644.510.75 is a blue LED beacon module with TwinFLASH functionality, delivering an alternating double-flash light signal for maximum attention in industrial environments. Part of the KombiSIGN 71 modular tower light system, this Ø70 mm unit operates on 24 V AC/DC and is ideal for alerting operators to safety hazards, process interruptions, or machine faults. Its durable polycarbonate blue lens provides impact and vibration resistance, while the IP65 protection ensures reliable operation in dusty and humid areas. The LED technology provides long service life with minimal energy consumption. Its twist-lock design enables fast and secure integration into signal towers without tools. Key Features: • Blue flashing LED module with TwinFLASH (double-pulse) pattern • Ø70 mm blue lens – high-impact polycarbonate construction • Operates at 24 V AC/DC • Low-maintenance LED design with extended lifetime • IP65-rated for harsh industrial environments • Modular twist-lock assembly for KombiSIGN 71 systems • High resistance to shock and vibration • Operating temperature range: –20 °C to +50 °C