15w led diy kit..replaces circular ceiling lights.. in Tampines Street 83, East Singapore for sale

diy kit
diy parts...
led driver,
magnets for fixing onto lampbaseplate..come with screws and washers.
alu heat sink led disc..15w led
save electricity ..the led lights will pay for itself in no time..
eg..lets say use 8 hrs per day..
the savings in replacing equivalent 40 watts lamp =25watts / hr.
electricity rates is 27 cts /kwh
so 8 hrs savings is 27x25x8=5.4 cts/day
i month saves$1.62
cost is $22
payback is $22/1.62=13.5 months..
note that led can last up to 50000 hrs..=6250 days =17.1 years.for 8 hrs/day usage.
just imagine the savings after the first year..cost of replacing tubes for the next 16 years..and yearly savings of about $20/year per lamp on current rates..
get it now.. and save save..
orders more than $100 items will be couried over..
if you need help to install it..service charge of $20 each..or $60 for 5 sets...
thank you