Lumens to watts calculation formula. The power P in watts (W) is equal to the luminous flux Ï V in lumens (lm), divided by the luminous efficacy Î· in lumens per watt (lm/W): P (W) = Ï V(lm) / Î· (lm/W). So. watts = lumens / (lumens per watt).
Contact Address For pennsylvania department of public welfare. Email address to send mail to pennsylvania department of public welfare. Send mail to pennsylvania department of public welfare using the email address mentioned above and pennsylvania department of public welfare may not be reply back. Call pennsylvania department of public welfare Phone Numbers for Help: 1-800-692-7462, 1-800-932-0582.
Governor of Pennsylvania Address and Contact Number Governor of Pennsylvania Contact Phone Number is : +1 717/787-2500, Fax: 717/772-8284 and Address is Room 225, Main Capitol Building Harrisburg, PA 17120, United States Governor of Pennsylvania is the head of the state of Pennsylvania and commander-in-chief of the state's military forces.