Osram NAV-T 70W super 4Y E27

Nominal voltage 87 V
Nominal wattage 70 W
Rated wattage 71 W
Lamp current 0.97 A
Ignition voltage 1.8 / 5 kVp
Energy consumption 79 kWh/1000 h
Nominal luminous flux 6600 lm
Rated luminous flux 6600 lm
Color temperature 2000 K
Color rendering index Ra < =20
Rated LLMF at 2000 h 0.92
Diameter 39 mm
Length 156 mm
Light center length (LCL) 104 mm
Lamp mercury content 19 mg
Maximum permitted outer bulb temperature 310 °C
Maximum permitted base edge temperature 210 °C
Lifespan B50 28000 h
Rated lamp survival factor at 2000 h 0.99
Operation mode LLMF/LSF 50 Hz
Base (standard designation) E27
Design / version Clear
Footnote used only for product Important: Before replacing for NAV Standard lamps in existing installations, check that the igniters are suitable
Dimmable Yes
Burning position Any
Enclosed luminaire required No
Energy efficiency class A+

Benefits
• Dimmable on conventional control gears and electronic control gears
• Optimum energy efficiency on POWERTRONIC PTo 3DIM ECGs
• Up to 25% longer life than standard lamps
• Greater reliability than standard lamps
• Up to 20% higher luminous efficiency than standard lamps
• Greater mast spacing possible than with standard lamps
• Better luminous flux maintenance than standard lamps
• Four year relamping cycle

Areas of application
• Streets
• Tunnels, underpasses
• Buildings, monuments, bridges
• Industrial installations
• Car parks, courtyards
• Parks and gardens
• Outdoor applications only in suitable luminaires

General safety informations