
Product datasheet
64640 HLX
Low-voltage halogen lamps without reflector
Areas of application
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Lamps for special luminaires
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Medical fiber optics (HLX)
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Product benefits
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Product features
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Compared to standard lamps up to 10 % higher luminous efficacy (HLX)
Instant light (HLX)
Xenon instead of krypton as the filler gas (XENOPHOT HLX versions)
Luminous flux up to 10 % higher with same power consumption (XENOPHOT HLX versions)
HLX tungsten halogen low-voltage lamp with or without reflector
Dimmable (HLX)
May 6, 2019, 04:08:25 © 2019, OSRAM GmbH. All rights reserved.
64640 HLX Page 1 of 4

Product datasheet
Technical data
Electrical data
Nominal voltage 24.0 V
Nominal wattage 150.00 W
Photometrical data
Color temperature 3450 K
Nominal luminous flux 6000 lm
Dimensions & weight
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Diameter 11.5 mm
Length 50.0 mm
Light center length (LCL) 31.7 mm
Filament length 5.80 mm
Illuminated field 5.8*2.9 mm²
Filament diameter 2.9 mm
1)
±0.3 mm
Lifespan
Lifespan 50 h
Additional product data
Base (standard designation) G6.35
Minimum diameter of lamp enclosure 11 mm
Capabilities
1)
Dimmable Yes
Burning position s90
May 6, 2019, 04:08:25 © 2019, OSRAM GmbH. All rights reserved.
64640 HLX Page 2 of 4

Product datasheet
Certificates & standards
EEI – Energy Label B
Country specific categorizations
ANSI code FCS
LIF A1/216
Order reference 64640 HLX
Country specific information
Product code METEL code SEG number STK number UK Org
4050300006727 OSRH64640HLX40 8327820 4739526 -
4050300006727 OSRH64640HLX40 - 4739526 -
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May 6, 2019, 04:08:25 © 2019, OSRAM GmbH. All rights reserved.
64640 HLX Page 3 of 4

Product datasheet
Logistical Data
Product code Product description Packaging unit
(Pieces/Unit)
4050300006727 64640 HLX Folding carton box125 mm x 23 mm x
4050300890647 64640 HLX Shipping carton box40144 mm x 107 mm x
Dimensions (length
x width x height)
70 mm
121 mm
Volume Gross weight
0.04 dm³ 2.00 g
1.86 dm³ 233.00 g
The mentioned product code describes the smallest quantity unit which can be ordered. One shipping unit can contain one or
more single products. When placing an order, for the quantity please enter single or multiples of a shipping unit.
Disclaimer
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Subject to change without notice. Errors and omission excepted. Always make sure to use the most recent release.
May 6, 2019, 04:08:25 © 2019, OSRAM GmbH. All rights reserved.
64640 HLX Page 4 of 4