Osram NAV-T 70W super 4Y E27

Nominal voltage 87V
Nominal wattage 70W
Rated wattage 71W
Lamp current 0.97A
Ignition voltage 1.8 / 5.0 kVp
Energy consumption 79 kWh/1000h

Nominal luminous flux 6600 lm
Rated luminous flux 6600 lm
Color temperature 2000K
Color rendering index Ra<=20
Rated LLMF at 2000h 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 28000h
Rated lamp survival factor at 2000h 0.99
Operation mode LLMF/LSF 50Hz

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+

Product 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