Specification of Lumistar Luminaires ASL 55-LED (alu) and ESL 55-LED (stainless steel)
• For mounting on sight glass fittings: This Ex-type sight glass luminaire is designed for universal applications and is ideal for use in combined sight and light ports (singleflange version) or with two separate ports (2-flange version). • The special advantages of Lumiglas LED technology: - vibration-proof - long service life and operational reliability - continuous LED operation up to around 50,000 hours - optimal for fittings that are difficult to access - no heat radiation in the light aperture (cold light) - no unwanted additional heat in chemical and/or biological processes - extremely high-contrast illumination