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.
Persons with disabilities who require alternative means of communication for program information (e.g. Braille, large print, audiotape, American Sign Language, etc.), should contact the Agency (State or local) where they applied for benefits. Individuals who are deaf, hard of hearing or have speech disabilities may contact USDA through the Federal Relay Service at (800) 877-8339.