Energy class A. OSRAM DULUX L is an energy-efficient professional energy-saving lamp for use with conventional ballasts. The dulux l energy saving lamp uses a 2G11 lamp base. Light output 67 - 87 Lumen/watt.
Lifespan: Average life of 20,000 hours
Available: in the lamp colors 827 (warm white), 830 (white), 840 (clear white) and in the wattages 18W, 24W, 36W and 55W. color rendering Ra:80 to 89
Alternative: OSRAM DULUX L is possibly interchangeable with the Philips Master PL-L lamp. You must use the same wattages! These lamps also use the 2G11 lamp base (2 pins)
Electrical data
|
Rated power |
55.00 W |
|
Rated power |
55.00 W |
Photometric data
|
Nominal luminous flux |
4000 lm |
|
Light color according to EN 12464-1 |
LUMILUX DE LUXE Daylight |
|
Nominal luminous flux at 25 °C |
4000 lm |
|
Luminous flux |
4000 lm |
|
Color Temperature |
5400 K |
|
Color rendering index Ra |
≥90 |
|
Luminous flux (LLMF) at 4,000 h |
0.77 |
|
Luminous flux (LLMF) at 6,000 h |
0.75 |
|
Luminous flux (LLMF) at 8,000 h |
0.73 |
|
Luminous flux (LLMF) at 12,000 h |
0.71 |
|
Luminous flux (LLMF) at 16,000 h |
0.70 |
|
Luminous flux (LLMF) at 20,000 h |
0.68 |
Dimensions
|
Diameter |
17.5mm |
|
Total length |
530.5mm |
|
Tube diameter |
17.5mm |
|
Length |
533.0mm |
|
Length with lamp base, but without pins |
533.00 mm |
|
Outer flask |
T17.5 |
|
Maximum diameter |
17.0mm |
Temperatures and operating conditions
|
Ambient temp. at max. luminous flux |
25.0 °C |
Lifespan
|
Nominal Lamp Life |
20000 h |
|
Average lamp life |
20000 h |
|
Service life |
13000 hrs |
|
Functioning lamps at 2,000 h |
0.99 |
|
Functioning lamps at 4,000 h |
0.99 |
|
Functioning lamps at 6,000 h |
0.99 |
|
Functioning lamps at 8,000 h |
0.99 |
|
Functioning lamps at 12,000 h |
0.95 |
|
Functioning lamps at 16,000 h |
0.81 |
|
Functioning lamps at 20,000 h |
0.50 |
|
Operating mode LLMF/LSF |
HF |
