Quote Originally Posted by userfriendly View Post
Any idea how many watts ang LED equivalent ng 36 watt FL? How long kaya ang payback period?

You can also lower your AC thermostat to save electricity.
Insulate your roof.
Put your PC into standby when you wont use it for a short time.
If you have good ventilation, evaporative coolers can replace your AC.
Use timers on security or perimeter lightings.
Itong roof/insulation parang maganda i-try. Napansin ko hindi uso sa Pinas ito pero di ba it's just as applicable for heat as it is for cold? Ano bang material ginagamit dito? Sa kisame lang ba ito o sa windows/doors/walls din? Hindi ba very flammable yung material?