LED damp-proof diffuser light, 39 W, 6400 lm, SKI, IP65, symmetrical wide beam, 4000 K, Ra= 80, Ta -20 °C/+40 °C, L70>100000 h (@ Ta max), L80>70000 h (@ Ta max), L90>50000 h (@ Ta 25°C), diffuser PMMA satin-finished, closure plastic, housing glass-fiber-reinforced polyester, color gray, enhanced resistance (ER), EAN/GTIN:4041254350103.Robust LED damp-proof diffuser light with increased protection against corrosive atmospheres or harmful gases. Highly impact-resistant glass-fiber-reinforced polyester housing, satin-finished cover diffuser with high impact resistance, multi-part captive locking clips, two of which are safety locks, silicone seal. Painted aluminum reflector with highly efficient Zhaga-compliant LED modules and electronic ballast with overload and short-circuit protection.