Logistics Data

– Radium Code 31311345
– Designation  RX-L 55W/840/2G11
– EAN 10 (unit)   4008597113451
– Customs Tariff Number 85393190
– Transport Unit (pieces)  10
– EAN 40 (carton)  4008597413452
– Gross weight of carton in kg  1.7
– Box length in m  0.14
– Carton width in m 0.11
– Carton height in m  0.58
– ETIM class  EC000087
– ETIM class designation Compact fluorescent lamp with separate ballast

Electrical Parameters

– Nominal lamp power   55 W
– Rated field lamp power  55.0 W
– Energy consumption kWh/1000h 60.5
– Mains voltage (V) 230 V

Lighting parameters

– Luminous flux  4800 lumens
– Maximum luminous flux at  25 degrees  Celsius
– Luminous efficacy   87.27 lumens/watt
– Radium color white light
– Color temperature   4000 Kelvin
– Color rendering index Ra 80-89
– Average luminance (cd/cm²)  3.2
– Luminous flux maintenance after 2000 hours:  0.94
– Luminous flux maintenance after 4000 hours:   0.90
– Luminous flux maintenance after 6000 hours: 0.88
– Luminous flux maintenance after 8000 hours:  0.85
– Luminous flux maintenance after 12000 hours: 0.84
– Luminous flux maintenance after 16000 hours 0.81
– Luminous flux maintenance after 20,000 hours  0.80

Lifespan

– Average nominal life  20,000 hours
– Number of on/off cycles  >50,000
– Survival rate after 2,000 hours 0.99
– Survival rate after 4,000 hours  0.99
– Survival rate after 6,000 hours 0.99
– Survival rate after 8,000 hours  0.99
– Survival rate after 12,000 hours 0.95
– Survival rate after 16,000 hours  0.81
– Survival rate after 20,000 hours   0.50

Specification

– Max. diameter  38 mm
– Diameter   38 millimeters
– Max. total length   533 mm
– Total length   535 mm
– Mercury content  2.6 mg
– Dimmable  yes
– Other   color