Description
Product Code: M1500
57.0 V
Nominal wattage
18.00 W
Rated lamp efficacy (HF data 25 °C)
Under clarification by authority and standardization body
Rated wattage
18.00 W
Photometrical data
Rated lamp efficacy (standard condition)
72 lm/W
Color rendering index Ra
‚â•77
Rated luminous flux
1300 lm
Luminous flux at
1300 lm
Light color
765
Rated color temperature
6500 K
Nominal luminous flux
1300 lm
Light color (designation)
LUMILUX Cool Daylight
Rated LLMF at 2,000 h
0.96
Rated LLMF at 4,000 h
0.94
Rated LLMF at 6,000 h
0.93
Rated LLMF at 8,000 h
0.91
Rated LLMF at 12,000 h
0.91
Rated LLMF at 16,000 h
0.90
Rated LLMF at 20,000 h
0.89
Dimensions & weight
Tube diameter
26 mm
Length
590.0 mm
Length with base excl. base pins/connection
590.00 mm
Diameter
26.0 mm
Maximum diameter
26.0 mm
Temperatures & operating conditions
Rated ambient temp.w.max.luminous flux
25.0 °C
Lifespan
Service life
18000 h
Lifespan
20000 h
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 h
0.99
Rated lamp survival factor at 20,000 h
0.50
Operation mode LLMF/LSF
HF
Rated lamp life time
20000 h
