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04/15/2008, 09:52 AM | #1 |
Registered Member
Join Date: Apr 2008
Location: Boston, MA
Posts: 27
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HQI vs SE Bulbs. Why one appears more blue at same Kelvin?
Can someone give me a good explaination? They may both be denoted as the same Kelvin, yet they differ in color when comparing SE and HQI.
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