Fluorescent lamp Osram T5 49W-840

Tubular fluorescent lamp 16 mm, high output, with G5 base LUMILUX T5 HO 49 W/840

Product benefits

• Up to 20 % more economical than LUMILUX® T8

Areas of application

• Industry
• Public buildings
• Offices
• Tunnels, underpasses
• Car parks
• Outdoor applications only in suitable luminaires

Product features

• Very good lumen maintenance: 90 % throughout the service lifetime of the lamp
• Good color rendering index
• Dimmable

Technical data

Electrical data

• Nominal wattage    49 W
• Construction wattage    49.50 W
• Nominal voltage    195 V
• Nominal current    0.26 A

Photometrical data

• Luminous flux    4800 lm
• Luminous efficacy    97 lm/W
• Luminous flux at 35 °C    4800 lm
• Light color (designation)    LUMILUX Cool White
• Color temperature    4000 K
• Color rendering index Ra    ?80
• Light color    840
• Rated LLMF at 2,000 h    0.95
• Rated LLMF at 4,000 h    0.93
• Rated LLMF at 6,000 h    0.92
• Rated LLMF at 8,000 h    0.90
• Rated LLMF at 12,000 h    0.90
• Rated LLMF at 16,000 h    0.90
• Rated LLMF at 20,000 h    0.89

Dimensions & Weight

• Overall length    1463.20 mm
• Length with base excl. base pins/connection    1449 mm
• Diameter    16,0 mm
• Tube diameter    16 mm
• Product weight    116.45 g

Lifespan

• Service life    19000 h (With preheat ECG)
• Rated lamp survival factor at 2,000 h    0.99
• Rated lamp survival factor at 4,000 h    0.99
• Rated lamp survival factor at 6,000 h    0.99
• Rated lamp survival factor at 8,000 h    0.99
• Rated lamp survival factor at 12,000 h    0.99
• Rated lamp survival factor at 16,000    0.97
• Rated lamp survival factor at 20,000 h    0.85
• Lifespan B50    24000 h

Additional product data

• Base (standard designation)    G5
• Mercury content    2.0 mg
• Product remark    Suitable for ECG operation only, Lamp designed for internal luminaire temperatures of 30…40 °C; optimum luminous flux achieved at 35 °C

Capabilities

• Dimmable    Yes

Certificates & Standards

• Energy efficiency class    F
• Energy consumption    50.00 kWh/1000h