What is the Lumen Output of Putco High-Performance Nitro Blue 9005XS Bulbs

Question:

Lumens: isnt that the way we should measure how bright these are? What are they rated at? are they the same brightness as standard replacement bulbs? Thanks!

asked by: Bob P

Expert Reply:

There are numerous ways different companies choose to measure light output. Putco decided on the Kelvin scale. But, they also have a lumens rating for the PURE High-Performance 9005XS Halogen Headlight Bulbs - Nitro Blue, # P239005XNB. The lumen rating is 768.7.

Different factory and aftermarket incandescent bulbs have different ratings, but these bulbs are designed to be as bright or brighter. Please note that these bulbs are intended for off road use only, as they do not meet Department of Transportation specifications.

expert reply by: Michael H