- Lamp LED - CRI Ra > 80 - MacAdam Ellipse 3 SDCM - Colour 3000K , 4000K - Die-cast aluminium housing and frame pre-treated before powder coating ensuring high corrosion resistance - Single cable entry - Two cable entries for through wiring on request for VK-30021, 30022, 30041, 30042 - Two cable entries for through wiring as standard for VK-30001, 30002, 30003, 30004 - Stainless steel fasteners in grade 316 - Durable silicone rubber gasket - High-efficiency PMMA lens - Clear, impact-resistant, toughened glass diffuser - Integral control gear