Car part

Headlight bulb Subaru E10 1.2 4WD 52 hp Petrol

car parts
parts catalogue
Car Headlight bulb
SUBARU Light bulbs
SUBARU SUMO Headlight bulbs
Subaru E10 Headlight bulb
Headlight bulb SUBARU SUMO 1.2 4WD
Manufacturer
More
Parts selection
OSRAM 64150NBS-01B Headlight bulb SUBARU LIBERO Bus (E10, E12) 1.2 4WD Petrol 52 hp 2000 price
+ 7
OSRAM 64150NBS-01B Bulb, spotlight 4052899992399 64150NBS01B 64150NBS01B £ 5,11 64150NBS-01B 64150NBS-01B 64150NBS01B
OSRAM 64150NBS-01B
Article №: 64150NBS-01B
Bulb, spotlight OSRAM NIGHT BREAKER SILVER 64150NBS-01B H1 12V 55W P14.5s
Details
  • Product line: NIGHT BREAKER SILVER
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Voltage [V]: 12
  • Light Function: Additional High Beam
  • Packing Type: Blister Pack
  • Socket Type bulb: P14.5s
  • Condition: New
More
-32%
compared to RRP: £ 7,57
£ 5,11
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
OSRAM 64150CBN Headlight bulbs SUBARU Sumo Minibus (E10, E12) 1.2 4WD Petrol 52 hp 1999 price
+ 7
OSRAM 64150CBN Bulb, spotlight 4058075520356 64150CBN 64150CBN £ 5,11 64150CBN 64150CBN 64150CBN
OSRAM 64150CBN
Article №: 64150CBN
Bulb, spotlight OSRAM COOL BLUE INTENSE next Generation 64150CBN H1 12V 55W P14.5s, 4200K, Halogen
Details
  • Product line: COOL BLUE INTENSE next Generation
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Light Function: Additional High Beam
  • Packing Type: Box
  • Colour Temperature [K]: 4200
  • Socket Type bulb: P14.5s
  • Condition: New
More
-63%
compared to RRP: £ 14,18
£ 5,11
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
OSRAM 64150ALS Low beam bulb Subaru E10 1.2 4WD Petrol 52 hp 1998 price
+ 2
OSRAM 64150ALS Bulb, spotlight 4050300504544
OSRAM 64150ALS
Article №: 64150ALS
Bulb, spotlight OSRAM ALL SEASON SUPER 64150ALS H1 12V 55W P14.5s, Halogen
Details
  • Product line: ALL SEASON SUPER
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Light Function: Additional High Beam
  • Packing Type: Box
  • Socket Type bulb: P14.5s
  • Condition: New
More
£ 5,11
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
BOSCH 1 987 302 045 Headlight bulb SUBARU LIBERO Bus (E10, E12) 1.2 4WD Petrol 52 hp 1997 price
+ 6
360°
BOSCH 1987302045 Bulb, spotlight 3165141238594 1987302045 1987302045 £ 6,04 1 987 302 045 1987302045
BOSCH 1 987 302 045
Article №: 1 987 302 045
Bulb, spotlight BOSCH 1987302045 H4 12V 60/55W P43t, Halogen
Details
    • Construction Year from: 10/1986
    • Construction Year to: 11/1998
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Socket Type bulb: P43t
  • Condition: New
More
£ 6,04
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
BOSCH 1 987 302 049 Headlight bulbs SUBARU Sumo Minibus (E10, E12) 1.2 4WD Petrol 52 hp 1996 price
+ 9
360°
BOSCH 1987302049 Bulb, spotlight 3165143282397 1987302049 1987302049 £ 6,04 1 987 302 049 1987302049 1987302049 1 987 302 049 1987302049
BOSCH 1 987 302 049
Article №: 1 987 302 049
Bulb, spotlight BOSCH 1987302049 H4 12V 60/55W P43t, Halogen
Details
    • Construction Year from: 10/1986
    • Construction Year to: 11/1998
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Socket Type bulb: P43t
  • Condition: New
More
£ 6,04
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
BOSCH 1 987 301 010 Low beam bulb Subaru E10 1.2 4WD Petrol 52 hp 1995 price
+ 6
360°
BOSCH 1987301010 Bulb, spotlight 3165141228779 1987301010 1987301010 £ 6,04 1 987 301 010 1987301010
BOSCH 1 987 301 010 Headlight bulb Subaru E10 1.2 4WD Petrol 52 hp EF12
Article №: 1 987 301 010
Bulb, spotlight BOSCH 1987301010 H4 12V 60/55W P43t, Halogen
Details
    • Construction Year from: 10/1986
    • Construction Year to: 11/1998
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Socket Type bulb: P43t
  • Condition: New
More
£ 6,04
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
PHILIPS 12342LLECOC1 Headlight bulb SUBARU LIBERO Bus (E10, E12) 1.2 4WD Petrol 52 hp 1994 price
+ 6
PHILIPS 12342LLECOC1 Bulb, spotlight 8711500475312 12342LLECOC1 12342LLECOC1 £ 6,04 12342LLECOC1 12342LLECOC1
PHILIPS 12342LLECOC1 Headlight bulbs SUBARU LIBERO Bus (E10, E12) 1.2 4WD Petrol 52 hp EF12
Article №: 12342LLECOC1
Bulb, spotlight PHILIPS LongLife EcoVision 12342LLECOC1 H4 12V 60/55W P43t-38, 3000K, Halogen
Details
  • Product line: LongLife EcoVision
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Packing Type: Box
  • Colour Temperature [K]: 3000
  • Socket Type bulb: P43t-38
  • Condition: New
More
£ 6,04
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
VALEO 032514 Headlight bulbs SUBARU Sumo Minibus (E10, E12) 1.2 4WD Petrol 52 hp 1993 price
VALEO 032514 Low beam bulb SUBARU Sumo Minibus (E10, E12) 1.2 4WD Petrol 52 hp EF12
Article №: 032514
Bulb, spotlight VALEO AQUA VISION 032514 H4 12V 60/55W P43t-38, Halogen
Details
  • Product line: AQUA VISION
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Packing Type: Blister Pack
  • Socket Type bulb: P43t-38
  • Condition: New
More
£ 6,04
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
PHILIPS 12342LLECOB1 Low beam bulb Subaru E10 1.2 4WD Petrol 52 hp 1992 price
+ 5
PHILIPS 12342LLECOB1 Bulb, spotlight 924088117104 12342LLECOB1 12342LLECOB1 £ 6,50 12342LLECOB1
PHILIPS 12342LLECOB1 Headlight bulb Subaru E10 1.2 4WD Petrol 52 hp EF12
Article №: 12342LLECOB1
Bulb, spotlight PHILIPS LongLife EcoVision 12342LLECOB1 H4 12V 60/55W P43t-38, Halogen
Details
  • Product line: LongLife EcoVision
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Packing Type: Blister Pack
  • Socket Type bulb: P43t-38
  • Condition: New
More
-38%
compared to RRP: £ 10,55
£ 6,50
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
BOSCH 1 987 301 040 Headlight bulb SUBARU LIBERO Bus (E10, E12) 1.2 4WD Petrol 52 hp 1991 price
+ 7
360°
BOSCH 1987301040 Bulb, spotlight 3165143282380 1987301040 1987301040 £ 6,50 1 987 301 040 1987301040 1987301040
BOSCH 1 987 301 040 Headlight bulbs SUBARU LIBERO Bus (E10, E12) 1.2 4WD Petrol 52 hp EF12
Article №: 1 987 301 040
Bulb, spotlight BOSCH 1987301040 H4 12V 60/55W P43t, Halogen
Details
    • Construction Year from: 10/1986
    • Construction Year to: 11/1998
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Socket Type bulb: P43t
  • Condition: New
More
£ 6,50
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
BOSCH 1 987 301 041 Headlight bulbs SUBARU Sumo Minibus (E10, E12) 1.2 4WD Petrol 52 hp 1990 price
+ 7
360°
BOSCH 1987301041 Bulb, spotlight 3165143319987 1987301041 1987301041 £ 6,50 1 987 301 041 1987301041 1987301041
BOSCH 1 987 301 041 for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: 1 987 301 041
Bulb, spotlight BOSCH 1987301041 H1 12V 55W P14.5s, Halogen
Details
    • Construction Year from: 10/1986
    • Construction Year to: 11/1998
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Height [mm]: 63
  • Socket Type bulb: P14.5s
  • Condition: New
More
£ 6,50
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
VALEO 032515 Low beam bulb Subaru E10 1.2 4WD Petrol 52 hp 1989 price
+ 3
VALEO 032515 Bulb, spotlight 3276420325154 032515
VALEO AQUA VISION 032515 for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: 032515
Bulb, spotlight VALEO AQUA VISION 032515 H4 12V 60/55W P43t-38, Halogen
Details
  • Product line: AQUA VISION
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Socket Type bulb: P43t-38
  • Condition: New
More
£ 6,97
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
OSRAM 64150NBS-2HB Headlight bulb SUBARU LIBERO Bus (E10, E12) 1.2 4WD Petrol 52 hp 1988 price
+ 6
OSRAM 64150NBS-2HB Bulb, spotlight 4062172388085 64150NBS2HB 64150NBS2HB £ 6,97 64150NBS-2HB 64150NBS-2HB
OSRAM 64150NBS-2HB for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: 64150NBS-2HB
Bulb, spotlight OSRAM 64150NBS-2HB H1 12V 55W P14.5s
Details
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Voltage [V]: 12
  • Light Function: Additional High Beam
  • Packing Type: Box
  • Socket Type bulb: P14.5s
  • Condition: New
More
£ 6,97
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
PHILIPS 12258VPB1 Headlight bulbs SUBARU Sumo Minibus (E10, E12) 1.2 4WD Petrol 52 hp 1987 price
+ 6
PHILIPS 12258VPB1 Bulb, spotlight 8711500406316 12258VPB1 12258VPB1 £ 7,28 12258VPB1 12258VPB1
PHILIPS VisionPlus 12258VPB1 for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: 12258VPB1
Bulb, spotlight PHILIPS VisionPlus 12258VPB1 H1 12V 55W P14.5s, 3000K, Halogen
Details
  • Product line: VisionPlus
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Light Function: Additional High Beam
  • Packing Type: Blister Pack
  • Colour Temperature [K]: 3000
  • Socket Type bulb: P14.5s
  • Condition: New
More
-31%
compared to RRP: £ 10,55
£ 7,28
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
PHILIPS 12258SPC1 Low beam bulb Subaru E10 1.2 4WD Petrol 52 hp 1986 price
+ 6
PHILIPS 12258SPC1 Bulb, spotlight 8711500404602 12258SPC1 12258SPC1 £ 7,43 12258SPC1 12258SPC1
PHILIPS Spot 12258SPC1 for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: 12258SPC1
Bulb, spotlight PHILIPS Spot 12258SPC1 H1 12V 55W P14.5s, Halogen
Details
  • Product line: Spot
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Packing Type: Box
  • Socket Type bulb: P14.5s
  • Condition: New
More
£ 7,43
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
BOSCH 1 987 301 076 Headlight bulb SUBARU LIBERO Bus (E10, E12) 1.2 4WD Petrol 52 hp 2000 price
+ 6
360°
BOSCH 1987301076 Bulb, spotlight 4047024448094 1987301076 1987301076 £ 7,43 1 987 301 076 1987301076
BOSCH 1 987 301 076 for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: 1 987 301 076
Bulb, spotlight BOSCH 1987301076 H1 12V 55W P14.5s, Halogen
Details
    • Construction Year from: 10/1986
    • Construction Year to: 11/1998
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Socket Type bulb: P14.5s
  • Condition: New
More
£ 7,43
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
BOSCH 1 987 301 077 Headlight bulbs SUBARU Sumo Minibus (E10, E12) 1.2 4WD Petrol 52 hp 1999 price
+ 5
360°
BOSCH 1987301077 Bulb, spotlight 4047024448117 1987301077 1987301077 £ 7,43 1 987 301 077
BOSCH 1 987 301 077 for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: 1 987 301 077
Bulb, spotlight BOSCH 1987301077 H4 12V 60/55W P43t, Halogen
Details
    • Construction Year from: 10/1986
    • Construction Year to: 11/1998
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Socket Type bulb: P43t
  • Condition: New
More
£ 7,43
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
NEOLUX® N472LL-SCB Low beam bulb Subaru E10 1.2 4WD Petrol 52 hp 1998 price
+ 2
NEOLUX® N472LL-SCB Bulb, spotlight 4052899500990
NEOLUX® N472LL-SCB for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: N472LL-SCB
Bulb, spotlight NEOLUX® N472LL-SCB H4 12V 60/55W P43t, 3200K, Halogen
Details
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Packing Type: Box
  • Colour Temperature [K]: 3200
  • Socket Type bulb: P43t
  • Condition: New
More
£ 7,43
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
TECH PTZPT1-DUO Headlight bulb SUBARU LIBERO Bus (E10, E12) 1.2 4WD Petrol 52 hp 1997 price
+ 2
TECH PTZPT1-DUO Bulb, spotlight 5901508514356
TECH MTECH PLATINUM PTZPT1-DUO for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: PTZPT1-DUO
Bulb, spotlight TECH MTECH PLATINUM PTZPT1-DUO H1 55W P14.5s, Halogen, Up to 130%, DUO
Details
  • Product line: MTECH PLATINUM
  • Supplementary Info: Up to 130%, DUO
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Light Design: Halogen
  • Rated Voltage [V]: 12
  • Socket Type bulb: P14.5s
  • Certificate: E4
  • Condition: New
More
£ 7,43
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
TECH PTZSW1-DUO Headlight bulbs SUBARU Sumo Minibus (E10, E12) 1.2 4WD Petrol 52 hp 1996 price
+ 4
TECH PTZSW1-DUO Bulb, spotlight 5901508513106 PTZSW1DUO PTZSW1DUO £ 7,90
TECH MTECH SUPER WHITE PTZSW1-DUO for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: PTZSW1-DUO
Bulb, spotlight TECH MTECH SUPER WHITE PTZSW1-DUO H1 55W P14.5s, Halogen, Up to 100%, DUO
Details
  • Product line: MTECH SUPER WHITE
  • Supplementary Info: Up to 100%, DUO
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Light Design: Halogen
  • Rated Voltage [V]: 12
  • Socket Type bulb: P14.5s
  • Certificate: E4
  • Condition: New
More
£ 7,90
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
NARVA 48677 Low beam bulb Subaru E10 1.2 4WD Petrol 52 hp 1995 price
+ 4
NARVA 48677 Bulb, spotlight 4013790000163 48677 48677 £ 7,90
NARVA Range Power Blue+ 48677 for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: 48677
Bulb, spotlight NARVA Range Power Blue+ 48677 H4 12V 60/55W P43t-38, Halogen
Details
  • Product line: Range Power Blue+
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Block 1.5 [axle]: P43t-38
  • Light Design: Halogen
  • Condition: New
More
£ 7,90
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
PHILIPS 12342VPB1 Headlight bulb SUBARU LIBERO Bus (E10, E12) 1.2 4WD Petrol 52 hp 1994 price
+ 6
360°
PHILIPS 12342VPB1 Bulb, spotlight 8727900399349 12342VPB1 12342VPB1 £ 7,90 12342VPB1 12342VPB1
PHILIPS VisionPlus 12342VPB1 for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: 12342VPB1
Bulb, spotlight PHILIPS VisionPlus 12342VPB1 H4 12V 60/55W P43t-38, Halogen
Details
  • Product line: VisionPlus
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Packing Type: Blister Pack
  • Socket Type bulb: P43t-38
  • Condition: New
More
-28%
compared to RRP: £ 10,99
£ 7,90
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
BOSCH 1 987 301 109 Headlight bulbs SUBARU Sumo Minibus (E10, E12) 1.2 4WD Petrol 52 hp 1993 price
+ 9
360°
BOSCH 1987301109 Bulb, spotlight 4047025260176 1987301109 1987301109 £ 7,90 1 987 301 109 1987301109 1987301109 1 987 301 109 1987301109
BOSCH 1 987 301 109 for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: 1 987 301 109
Bulb, spotlight BOSCH 1987301109 H4 12V 60/55W P43t, Halogen
Details
    • Construction Year from: 10/1986
    • Construction Year to: 11/1998
  • Lamp Type: H4
  • Rated Power [W]: 60/55
  • Voltage [V]: 12
  • Light Design: Halogen
  • Socket Type bulb: P43t
  • Condition: New
More
£ 7,90
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
ERA E013LL-1C Low beam bulb Subaru E10 1.2 4WD Petrol 52 hp 1992 price
+ 6
ERA E013LL-1C Bulb, spotlight 8053379926633 E013LL1C E013LL1C £ 9,29 E013LL-1C E013LL-1C
ERA Long Life E013LL-1C for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: E013LL-1C
Bulb, spotlight ERA Long Life E013LL-1C H1 12V 55W P14.5s
Details
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Voltage [V]: 12
  • Packing Type: Box
  • Version: Long Life
  • Socket Type bulb: P14.5s
  • Condition: New
More
£ 9,29
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details
ERA E013LL-1B Headlight bulb SUBARU LIBERO Bus (E10, E12) 1.2 4WD Petrol 52 hp 1991 price
+ 6
ERA E013LL-1B Bulb, spotlight 8053379927999 E013LL1B E013LL1B £ 9,76 E013LL-1B E013LL-1B
ERA E013LL-1B for LIBERO Bus E10, E12 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
Article №: E013LL-1B
Bulb, spotlight ERA E013LL-1B H1 12V 55W P14.5s
Details
  • Lamp Type: H1
  • Rated Power [W]: 55
  • Voltage [V]: 12
  • Packing Type: Blister Pack
  • Socket Type bulb: P14.5s
  • Condition: New
More
£ 9,76
incl. 20% VAT, excl. delivery costs
In stock
Add to basket
Details

Showing 25 out of 300 products

Show the next items
  • 1
  • 2
  • ...
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12

Headlight bulbs for Subaru E10 1.2 4WD from 08.1986 52 hp

More

Top spare parts SUBARU Sumo Minibus (E10, E12) 1.2 4WD (E12, KJ8) from 1983

More
  • Pay with PayPal Headlight bulbs Subaru E10 1.2 4WD (E12, KJ8) EF12 (38 kW)
  • Pay with Visa Low beam bulb Subaru E10 1.2 4WD (E12, KJ8) EF12 (52 hp / 38 kW)
  • Pay with Mastercard Subaru E10 1.2 4WD (E12, KJ8) EF12 52 hp Low beam bulb
  • Pay with Discover Subaru E10 1.2 4WD (E12, KJ8) EF12 52 hp Petrol Headlight bulb
  • Pay with American Express Headlight bulb Subaru Sumo Minibus (E10, E12) 1.2 4WD (E12, KJ8) EF12 38 kW Petrol
  • Pay with Bank Transfer Subaru LIBERO Bus (E10, E12) 1.2 4WD (E12, KJ8) 52 hp Headlight bulbs