Low voltage capsule Start - Transversal Filament

These lamps are made from a quartz material which blocks virtually all UV-B and UV-C radiation. With a transmission cut-off wavelength of between 350 and 400 nm, it is ideal for lamps requiring maximum visible transmittance with nearly complete UV protection.

The lamps use doped quartz which is an effective barrier to potentially harmful ultra-violet radiation while maintaining the other high quality properties of standard clear fused quartz.

The axial filament types have been specifically developed to satisfy the demand for a wide smooth beam with a good cut-off, from a miniature linear reflector, for the uniform lighting of vertical surfaces, for table lamps for task lighting, or for wall mounted or portable uplighters. With all wattages having the axial filament at the same light centre, one luminaire design may cover a range of illuminances for a variety of residential and commercial requirements. When used in spot reflectors these lamps may also be more efficient alternatives to transverse filament types, because a substantial portion of the filament will always be in the focal point.


Product code Description Wattage
Lumen [lm] Base
72645 27105 TU M9/H 5W/12V/TR/CL G4 GEST HFBL2/20MIH 5 60 G4
131760 75923 TU M11/H/E 10W 12V G4 GEST HFBL 2/20 TR 10 145 G4
187485 93010693 OT M47/H/E 20W 12V G4 GEST HFBL 2/20 MIC 20 380 G4
72481 27099 TU M95/H/E 35W/12V GY GEST HFBL2/20MIH 35 600 GY6.35-15
73216 27104 TU M87/H/E 50W 12V GY GEST HFBL 2/20 MIH 50 1200 GY6.35-15