13908R Halogen IR 230V 300W R7s - Dr. Fischer - Proflamps
10 HALOGEN LIGHT BULB 110-130V 300W 300 WATT J TYPE T3 118mm (R7s) Halogen Bulbs | eBay
300w Halogen Lamp Led Bulb Retrofit 118mm Led R7s 20w 5000 Lumen Led Projector 30w 118mm R7s Led - Buy 300w Halogen Lamp Led Bulb Retrofit,118mm Led R7s 20w,5000 Lumen Led Projector