Product family datasheet VIALOX NAV-E/I High-pressure sodium vapor lamps with internal igniter Areas of application _ Streets _ Outdoor lighting _ Industrial installations _ Suitable for use in open and enclosed luminaires _ Outdoor applications only in suitable luminaires __ Product benefits _ High luminous efficacy Product features _ Service lifetime: 3 years (at approx. 11 h/day) _ Average lifetime: up to 24,000 h _ ErP compliant according to EU Regulation 245/2009 June 24, 2016, 14:14:48 VIALOX NAV-E/I © 2016, OSRAM GmbH. All rights reserved. Page 1 of 4 Product family datasheet Technical data Electrical data Photometrical data Product description Nominal wattage Rated wattage Lamp current Nominal voltage Ignition voltage Rated lamp efficacy (standard condition) Rated luminous flux Color rendering index Ra Color temperature Rated LLMF at 2,000 h NAV-E 50 W/I E27 1) 50.00 W 50.00 W 0.77 A 85.0 V 0.198 kVp 72 lm/W 3600 lm ≤25 2000 K 0.89 1) 70.00 W 70.00 W 0.98 A 90.0 V 0.198 kVp 84 lm/W 5900 lm ≤25 2000 K 0.92 NAV-E 70 W/I E27 Dimensions & weight Temperatures & operating conditions Lifespan Product description Rated LLMF at 4,000 h Rated LLMF at 6,000 h Rated LLMF at 8,000 h Rated LLMF at 12,000 h Rated LLMF at 16,000 h Rated LLMF at 20,000 h Diameter Length Product weight Max. permitted outer bulb temperature Max. permitted edge temper- ature Rated lamp survival factor at 2,000 h NAV-E 50 W/I E27 1) 0.85 0.83 0.82 0.81 0.79 0.76 71.0 mm 156.0 mm 55.00 g 310 °C 210 °C 0.98 1) 0.86 0.83 0.82 0.81 0.81 0.80 71.0 mm 156.0 mm 55.00 g 310 °C 210 °C 0.98 __ NAV-E 70 W/I E27 Additional product data Product description Rated lamp survival factor at 4,000 h Rated lamp survival factor at 6,000 h Rated lamp survival factor at 8,000 h Rated lamp survival factor at 12,000 h Rated lamp survival factor at 16,000 h Rated lamp survival factor at 20,000 h Lifespan B50 Lifespan B10 Lifespan B5 Operation mode LLMF/LSF Base (standard designation) Design / version NAV-E 50 W/I E27 1) 0.97 0.97 0.96 0.90 0.83 0.70 24000 h 12000 h 9000 h 50 Hz E27 Coated 1) 0.97 0.97 0.96 0.95 0.85 0.70 24000 h 14000 h 12000 h 50 Hz E27 Coated NAV-E 70 W/I E27 June 24, 2016, 14:14:48 VIALOX NAV-E/I © 2016, OSRAM GmbH. All rights reserved. Page 2 of 4 Product family datasheet Capabilities Certificates & standards Country specific categorizations Product description Mercury content Dimmable Burning position Enclosed luminaire required Energy efficiency class Energy consumption ILCOS NAV-E 50 W/I E27 1) 19.0 mg 2) No Any No A 55 kWh/1000h SE-50-H/I/S-E27-71/156 1) 2) No Any No A 77 kWh/1000h SE-70-H/I/S-E27-71/156 NAV-E 70 W/I E27 19.0 mg 1) Operate only with NAV control gear. No igniter required/ErP compliant according to EU Regulation 245/2009 2) Maximum __ NAV-E 50 W/I E27, NAV-E 70 W/I E27 NAV-E 50 W/I E27, NAV-E 70 W/I E27 Application advice For more detailed application information and graphics please see product datasheet. June 24, 2016, 14:14:48 VIALOX NAV-E/I © 2016, OSRAM GmbH. All rights reserved. Page 3 of 4 Product family datasheet Logistical Data Product code Product description Packaging unit (Pieces/Unit) Dimensions (length x width x height) Volume Gross weight 4050300015583 NAV-E 50 W/I E27 Shipping carton box 24 360 mm x 355 mm x 285 mm 36.42 dm³ 2039.00 g 4050300015590 NAV-E 70 W/I E27 Shipping carton box 24 360 mm x 355 mm x 283 mm 36.17 dm³ 2039.00 g The mentioned product code describes the smallest quantity unit which can be ordered. One shipping unit can contain one or more single products. When placing an order, for the quantity please enter single or multiples of a shipping unit. Disclaimer Subject to change without notice. Errors and omission excepted. Always make sure to use the most recent release. __ June 24, 2016, 14:14:48 VIALOX NAV-E/I © 2016, OSRAM GmbH. All rights reserved. Page 4 of 4