PAR and BR bulbs share the same voltage of 120VAC and have the same Kelvin degree color code as all light bulbs: 1  2700K (warm white). 2  4100K-5000K (cool white). + 3 5000K (daylight color).
Wandering baseline is signal noise or artifact on an ekg caused by loose connections, patient breathing, etc. .. But nothing to do with the activity of the heart. In brief: Not to worry. Wandering baseline is signal noise or artifact on an ekg caused by loose connections, patient breathing, etc. .. But nothing to do with the activity of the heart.
1 Painters and other tradesmen can cause scratches by resting their ladders and other tools against the glass. 2  Unqualified window cleaners can scratch glass by not using proven construction window cleaning techniques to remove construction debris safely. This type of scratch is also rare if the walls are framed with 2 x 6 studs (instead of 2 x 4), as the sanding block is not as likely to come into contact with the glass. 2  Painters and other tradesmen can cause scratches by resting their ladders and other tools against the glass.