Modeled after the Osram CBI line of performance bulbs weve sourced quartz glass from Philips, salts from APL USA and electrodes from Plansee in Austria. On top of this weve redesigned the capsule to produce up to 20% more light than the standard Apexcone HID bulbs which are already an industry leading bulb. The quartz glass is optically clear with a UV coating to protect the headlights from UV radiation. The warm up time on the Ultra bulbs is about 20% quicker than Apexcone bulbs and will reach full brightness in 10-15 seconds. Output: Output up to 3400 Lumens when used on a 35W ballast and 5000 Lumens on a 55W ballast youre sure to be seen. Sold in pairs to ensure color matching and each bulb comes with adaptors to connect to the factory wiring if required* *OEM HID replacement bulbs such as D1, D2, D3 and D4s do not have adaptors as they are designed to work with the OEM ballasts. Features: Modeled after the Osram CBI line of performance bulbs weve sourced quartz glass from Philips, salts from APL USA and electrodes from Plansee in Austria. On top of this weve redesigned the capsule to produce up to 20% more light than the standard Apexcone HID bulbs which are already an industry leading bulb. The quartz glass is optically clear with a UV coating to protect the headlights from UV radiation. The warm up time on the Ultra bulbs is 20% quicker than Apexcone bulbs and will reach full brightness in 10-15 seconds. With utput up to 3400 Lumens when used on a 35W ballast and 5000 Lumens on a 55W ballast youre sure to be seen. Item Dimensions: 6. 48" L x 2. 16" W x 4. 32" H.
