Osram Truck X 24v H1 H3 H4 H7 4000k High-power 100w Bright White Car Halogen Lamp Auto Headlight Fog Bulbs (pair) - Car Headlight Bulbs(halogen) - AliExpress
LED HEADLIGHT BULB OSRAM LEDriving® HLT H1 64155DWS LED 24V P14.5s FS2
Osram Element indoor constant voltage 24V lamp with transformer 60w low-voltage cabinet control LED drive power supply – China magnetic track light manufacturer
Osram 7511 24V P21W BA15s Automotive Bulb - Engineered for Trucks and – BulbAmerica