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led strip waterproof 300

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led strip waterproof 300 Customers Reviews

  • good for the price

    posted by Shai27

    Good price. Looks like its waterproof.
    I connect it to PC power supply. Current is 2.5Amp, so the power will be 12*2,5 = 30 Watt for 5 meters. So it's not 75W as described. Full power of 5050 3-chip diode is 0,5W at 60 mA. But 0,5W*300 = 150W per strip - it's a lot! 18A is not good for flexible pcb. A circuit consists of 150 ohm resistor and 3 LED in series. Each LED have from 3 to 3,5 Volts drop. If you want to get 60 mA current throw LED you need to use only 25 Ohm resistor! (E.g. (R=U/I) (12 Volt from power supply – 3* 3,5 Vdrop)/0,06 Amp = 25). On this strip resistor can’t be resoldered, but I can raise the voltage.
    In order to achieve 75W I need to use 15V supply, I think.
  • Good quality LEDs for the price

    posted by lovegun14

    Quality, bright LED strips. Used for stage prop lighting. Economical price for a very bright strip.Bright. Easy to solder. DC plug is a bonus feature. Well made product.
    perfect for this application. Exceeded expectations.May use a few strips in my boat.
    Bright, quality LEDs at an economical price. Ordering more for all my sign and prop needs. Highly recommend these lights for stage use or signage.
  • Got my led's, YAY!

    posted by Rickjaymz

    These lights were the best deal i could find at the time of ordering, they are bright, seem to be good quality build even though i haven't used them outdoors.
    not knowing what power supply to use i hooked them up to a "120V AC 60Hz 0.3A Input / 12V DC 750mA Output" power supply from some old electronic i had. it seems to work good, lights up the whole strip no problem but it does get hot after a while.
    Good lights if you know how to or can learn online how to wire them up to a power supply.
  • good item for good price

    posted by salamandr

    Nice blue light, working great, it is really waterproof as it's advertised.For EU electricity standard you just have to change a plug. But this is very easy. Just cut this one and join correct one.
    Hope it will last for a long time.
    It is a good item for that money. You can use it indoor or outdoor... or maybe in/on the vehicle.
  • Good LED strip

    posted by JVisc

    - You're not paying for a controller with this, perfect if you want to drive these yourself.- Waterpoof- Separate Red/Green/Blue wires so you can make any colour
    - Sticky tape is actually inside the waterproof plastic cover, so you have to remove that if you want to use the sticky tape (or just use your own).- Strip gets warm to the touch after operating for a few minutes.- 70W sounds a bit far fetched to be true, but I haven't measured so I can't really say- Power supply is rated 12V, 6A
    You'll need some MOSFETs and a microcontroller of some sort if you want to drive these. Pretty good RGB strips, and they're reasonably bright!

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