Repco Halogen Globe - H4 12V 60/55W Plus 100 - RH4P100BL2. (2) $90. Check Availability. Check fitment. Repco Halogen Globe - H7 Plus 30 55W Px26D BL - RH7BL-2. (32) $39. Sealed Beam Upgrade Options. Option 1: Hella H1 BiFocal/H4 Conversion/Cibie’s, ~$125-200 Low only, $250-400 Low and High. This will convert the sealed beam housing with a housing that can accept bulbs. This supposedly provides ~4x the light output on the low beam, and ~2x on the high beam. History of H1’s. Here are some historic facts in no particular order: The first halogen bulb for vehicle headlamp use, the H1, was introduced in 1962 by a European consortium of bulb and headlamp makers. Bosch introduced headlights with H1 bulbs in 1966 and headlights with dual filament H4 bulbs in 1971. Strictly speaking that means that H4 We also carry HID conversion kits. These are the halogen head light and fog light bulbs for your Nissan - start from $10.95. Please consult with your vehicle owner's manual or the bulb chart above to select the corrected bulb type. These are the HID conversion kits - start from $128.95. LED fog light bulbs to match your HID - $149.95. Headlamp Assembly; ECE Off-Road; Conversion Headlamp; 5.75 in. Dia. Round; H4 High/Low. Part Number: HLA-002850811 4.91 out of 5 stars HB1 - These are dual filament bulbs and mainly used as headlights. 9005. HB3, H12, 9011, 9012, 9040, 9045, 9055 - These are single filament bulbs and are used as high beam, low beam, or fog lights. 9006. HB4 - These are single filament bulbs and used as low beams or fog lights. 9007. Aliens 35W HID Xenon Headlight Conversion Kit Bulbs H1 H3 H4 H11 H13 / 9006 9005. Senka Inc (58176) 99.6% positive; Seller's other items Seller's other items; Contact 9005 Headlight Bulb ConversionDisclaimer:This video is not meant to be a definitive how to.Always consult a professional repair manual before starting your r ATrLHB.