I've made some living room lighting with a few 1W'ers.
Inside each of these lanterns is a 1W HD. There are two strings (one with the three by the TV, and one with the three near the fireplace:
The LS are set on a small heatsink:
The whole system is driven by a 12V power supply. The PS output cable plugs into another small box, which has some fuses and current limiting resistors, and output plugs (which each string plugs into). I could potentially add another string (though I'm running out of places to put lanterns) - the PS will deliver up to 3.5A. Each strand draws 350mA, for a total of 700mA.
In the event of a power outage, a 12V battery (or an 8 cell alkaline battery pack) could be plugged in, giving emergency lighting. Also makes for nice mood lighting /ubbthreads/images/graemlins/wink.gif
Inside each of these lanterns is a 1W HD. There are two strings (one with the three by the TV, and one with the three near the fireplace:
The LS are set on a small heatsink:
The whole system is driven by a 12V power supply. The PS output cable plugs into another small box, which has some fuses and current limiting resistors, and output plugs (which each string plugs into). I could potentially add another string (though I'm running out of places to put lanterns) - the PS will deliver up to 3.5A. Each strand draws 350mA, for a total of 700mA.
In the event of a power outage, a 12V battery (or an 8 cell alkaline battery pack) could be plugged in, giving emergency lighting. Also makes for nice mood lighting /ubbthreads/images/graemlins/wink.gif