255-501-64-3812_15 Datasheet, PDF (2/5 Pages) Marl International Limited – Reduces stock and maintenance costs

255 series
technical data
20.50
5.50
Dimensions in mm (typical)
Not to scale
Lamp Base Style
T3 ¼ BA9s Incandescent
Series
255
Colour dot on product denotes LED colour.
Metric Equivalent
(mm)
10
Max. Power Dissipation
(mW)
625
997F
x
y
*Typical emission colour White
0.4255
0.4390
0.4680
0.4519
0.4000
0.4310
0.4385
0.4086
899F
x
y
*Typical emission colour Warm White
0.4255
0.4390
0.4680
0.4519
0.4000
0.4310
0.4385
0.4086
Intensities (Iv) and colour shades of white (x,y co-ordinates) may vary between leds within a batch
de-rating information
Derating Graph B
55
50
45
40
35
30
25
20
15
10
8
5
0
0.0 20.0 40.0 60.0 80.0 100.0
Ambient Temperature Ta (°C)
to order
Derating Graph D
55
50
45
40
35
30
25
20
15
10
5
0
0.0 20.0 40.0 60.0 80.0 100.0
Ambient Temperature Ta (°C)
Derating Graph F
55
50
45
40
35
30
25
20
15
10
5
0
0.0 20.0 40.0 60.0 80.0 100.0
Ambient Temperature Ta (°C)
to order please contact us on: t: [phone] f: [phone]
e: [e-mail] w: www.leds.co.uk
© marl international limited technical documentation has been designed by marl international limited for the intention of
providing information, which must not be copied or released to a third party without prior written consent from marl
international limited. the information provided does not constitute part of any order or contract and should not be regarded as a
representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl
international limited reserve the right to alter without notice the specification or any conditions of supply for product or service.
marl international limited - dsn 255 - version 2013-12-19-173327
BS EN ISO 9001:2008
approved manufacturer
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