
Originally Posted by
garyq
On a basic H4 vehicle, difference with stage 2 and 3 is just the bulbs. OEM Philips ang stage3 and aftermarket ang stage2. I only use the very best aftermarket bulbs with less than 2% return rate in 4 years! Sa oem na Philips, wala pa or zero ang napalitan ko in 4 years, going 5. Sa output, around 15-20% ang difference, mas matingkad Philips and in the long run the Philips will give you the same output over a period of time. Sa itsura walang difference sayo kasi we will use the same bezel. The HID projectors will at least double your light output since halogen projectors ka.