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Product Code Colour General Specifications Lighting

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RA 4 Design: Studio Tecnico Ivela Product code Colour 252-200-21 252-200-52 Mat white Silver General Specifications Product type Mounting type Description : Downlights : Ceiling - recessed : Ra 4 is a very thin ceiling downlight for diffused lighting designed for the last generation of COB LEDs. It is characterized by an extremely shallow recessed depth. Protection rating IP 43. The 500mA 20W constant current LED driver must be ordered separately. Max. 4 fittings can be connected. Indoor/outdoor lights Applications : Indoor : Corridors,Passage areas,Residential,Showrooms Lighting specifications Average lamp life (h) Lamp description Nominal lumens on thermal regime Efficiency L.O.R. (%) Delivered lumens (lm) Lamp wattage (W) Color temperature (K) : 50.000 : LED 540lm 4,6W 3000K : 540 : 59,3 : 320 : 4.6 : 3000 Physical Specifications Body Finishes Closing Screen Thermal Dissipation : Die-cast aluminium : Polyester painted : Clear polycarbonate : Passive Electrical Specifications Glow wire (°C) Driver Driver mounting : 850 : Separate item : Remote Weight and Dimensions Shape External diameter (mm) False ceiling thickness (mm) Height (mm) Cutout shape Cutout Diameter (mm) Recessed depth (mm) Weight (Kg) : Round : 41 : 1-30 mm : 45 : Round : 36 : 45 : 0.2 Optical Specifications Aiming Light distribution Light emission Light beam Ivela spa - Socio Unico Via B.Buozzi 15 20060 Liscate (Milano) T +39.02.9500121 . F +39.02.95001205 [email protected] - [email protected] www.ivela.it : Fixed : Symmetric : Direct : 60° Last Update: 05/10/2017 RA 4 Design: Studio Tecnico Ivela Drivers 81-04019 Driver 500mA constant current Lamps Lamp categories LED Lamp type COB LED Lamp wattage (W) 4.6 Nominal lumens on thermal regime (lm) Color temperature (K) Color rendering (CRI) 540 3000 85 Photometrics Pictures and Applications Ivela spa - Socio Unico Via B.Buozzi 15 20060 Liscate (Milano) T +39.02.9500121 . F +39.02.95001205 [email protected] - [email protected] www.ivela.it Last Update: 05/10/2017