Is this suitable for powering an LED light strip?

Be careful and note the low amperage delivered by this power supply. This only puts out one amp or 1000 milliamps. I was thinking about getting this and checked my LED semi-concealed light strip's power supply. It says 6 amps, not 1 amp. You can have a device that draws less amps than your power supply and everything will be fine. If something draws more amps the power supply will struggle and likely overheat. Even if it works, it will fail early. No matter what length you might 'trim' a light strip to, you should still be able to supply at least as many amps as the original supply and if you have more amps available in the power supply that's fine, the device just won't use them. Don't guess and hope you're within the parameters of your power supply. Either check the manufacturers specs online or look at the old, failed power supply for specifications. Too many amps are OK, too many volts (or too few) are not. Too few amps (1 Amp = 1000 Milliamps) is not OK under any circumstances. You could fry your power supply, damage your device, have a fire or melt down your power supply. Fire is unlikely but possible, the more likely outcome is damage to your equipment or loss of the inadequate power supply due to early failure.

I would like to order 100 of these do you have a listing for such?

hi this qich seller from hong kong , you can choose the QTY of the listing , and if you can order 20 QTY(100pcs) , we will give you 5pcs (1 QTY) for free , thanks a lot and always here for you

is the center positive and outside negative or the opposite?

Yes center positive and outer negative. That is correct.

Could you confirm the input voltage range?

I can only confirm 120Vac use, as I have no 240 Vac to test. But Sticker says 100-240VAC ~ 50/60Hz.I have several brands of cameras and these P.Supplys are best I have.

ASIN	B00FEOB4EI
Amperage	1 Amps
Box Contents	R-Tech New 12V 1A Switching Adapter Power Supply CCTV High Quality - 5 Pack
Brand	R-Tech
Brand Name	R-Tech
Colour	Black
Current Rating	1 Amps
Customer Reviews	4.6 out of 5 stars 3,527 Reviews
Global Trade Identification Number	00852659909711
Included Components	R-Tech New 12V 1A Switching Adapter Power Supply CCTV High Quality - 5 Pack
Input Voltage	240 Volts
Item Type Name	BV-Tech PS-12VDC-1A-5 R-Tech New Switching Adapter Power Supply CCTV High Quality, 5 Pack, Black
Item Weight Unit of Measure	0.5 Pounds
Manufacturer	BV USA
Model Number	DSA-12PFG-12/ DSA-12PFT-12
Number of Items	1
Portable	No
Power Source	Corded Electric
Specification Met	RoHS, UL
UPC	852659909711
Wattage	60 Watts

BV-Tech PS-12VDC-1A-5 R-Tech New Switching Adapter Power Supply CCTV, 5 Pack, Black

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