2011年11月7日星期一

Building an LED Spotlight

You may make an LED SpotLight from the 10-watt bulb and PVC pipe. This torch is vibrant and can serve you for a very long time for the quantity of light it emits. The look operates on batteries, but there's also a method to result in the light elope of the vehicle.

        1

        Purchase a 10-Watt LED floodlight having a built-in reflector. The reflector is negligence the bulb that reflects the sunshine cast through the bulb forward.

        2

        Cut two wires 7 inches lengthy. Solder each wire to some separate lead in the bottom of the bulb. The leads would be the two bits of metal within the bulb the electricity must hook up with for that bulb to operate. When the bulb is really a standard bulb, one lead is going to be beside the bottom and also the other is going to be around the tip from the base. Take care not to allow the soldering iron obtain the bulb hot enough to break it.

        3

        Cut and strip among the wires wire 1 " behind the mind from the torch. Solder on the toggle switch and twist the wires together to ensure that they're from being a twisted mess. Drill an opening within the side from the casing 1/2 inch behind the bulb when it's placed in to the casing. Use electrical tape to pay for all soldered connections.|MR16 3.5W LED Light

        4

        Go ahead and take bulb towards the home improvement store to purchase a PVC pipe for casing. Obtain a casing that's slightly more compact to ensure that the bulb sits in to the finish from the pipe without dealing with. In case your bulb is 2.68 inches across, for instance, obtain a casing which has a 2 1/2 inch internal diameter in which the curved sides from the bulb will sit nicely in to the situation.

        5

        Cut the pipe 4 inches plus the size of the portion of bulb really within the situation. Use J-B Weld to seal the bulb in position around the finish from the pipe using the wires studying the pipe and the other finish. Also seal the toggle switch within the hole drilled for this earlier. Use electrical tape to pay for all soldered connections. Solder the free finishes from the wires to some snap connector (which appears like the top a 9-volt battery) at separate connector leads.

        6

        Purchase a battery holder having a snap connector on top and snap it around the finish of these two wires. This enables you to employ 4 AA batteries or other snap connector configuration. Place a sizable bit of foam to make certain the batteries don't move about within the torch after which place battery holder.|GU10 3.6W LED Spot Light

        7

        Put a PVC finish cap around the finish. Because the finish cap isn't shaped, it will have a very good grip. This could improve with the help of just a little J-B Weld, that ought to be permitted to dry before wearing the cap for any tight fit.

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