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.
The contact information like email address, telephone number, website and postal cum official address of Montana Department of Revenue is mentioned in below section. Sponsered Ads Address of Montana Department of Revenue The address of Montana Department of Revenue is 100 Financial Dr, Kalispell, Mt, United States. Contact Number of Montana Department of Revenue The contact number of Montana Department of Revenue is +1 (866) 859-2254, 406-758-5700, (406) 444-2830. Email Address of Montana Department of Revenue The email address of Montana Department of Revenue is .