Do Led Lights Have That Blue Glow?

You can buy LEDs with a warm white cast, but you have to specifically look for them. A company called Luxeon makes some LEDs that will suit this purpose. A standard white LED is a blue LED substrate with a white phosphor coating (like a high intensity bike light or flashlight). The result is a light that's quite cool, around 5200K.

1. Where can I buy cheap battery opperated LED lights on a string?

Your best and cheapest bet is to search the christmas department at Wallyworld. I found some that run off two C cell batteries and do several flash patterns. I do not know what the price was, ( $5 ?).

2. Do i need any kind of resistor/fuse to run 12v LED lights on car battery?

No, they are already in there. Any additional resistance you put in will only dim the light output, and it would have to dissipate a fair amount of power at 2 amps to do much dimming

3. what 12v source do i hook my speaker box's LED lights to that will let them turn off when the car does?

Ive suggested this in the previous. Earth Hour is stupid. Why might I care approximately earth for below one hour????? I consistently turn off all extra desirable lighting fixtures and electronics. Earth Hour is stupid, Earth week or something may well be extra desirable. After earth hour ppl are like "OMIGOSH im this style of superb person!! Ive stored soo plenty enegy now i will waste all i want". ITS UR EARTH PPL shield IT. Its not something particular if u cared approximately earth for a million hour

4. How do I power LED lights for my car?

They need to be connected to an ignition power source so they will turn off when the car is off. You are going to forget to flip the switch sooner or later. The last thing you want is a dead battery when you least expect it, because of some stupid lights. Where you find that ignition source is going to vary depending on the vehicle you have. Imports generally have ignition power at the cig lighters. Domestics do not.

5. Could I put LED lights on a real ficus tree and not harm it?

it is one of the most hardy trees around it loves it when you plant it in your yard so it can get into your sewer and main water supply, plus undermineing the sidewalks and drive ways,plus takeing all watering to your grass and plants, kill it, its a trash plant, and is not very nice to your skin

6. Need to wire up LED lights for project. Please help!?

Depends how many. Easiest way is to put a 220R resistor in series with each LED. Wire the lot in parallel and run it off a 5V supply. Make sure you get the LEDs the right way around. If you look at the inside through the plastic the - is the flat bit at the bottom and the top bit is the . LEDs usually have different length wires to tell you which is /- but it's worth doing the visual check just in case

7. Stuff about under-car led lights?

i do not know. but just please do not do it if your car has a value under $52000

8. how would i isntall a 12v strip of led lights in my car?

You will run one wire from the battery, and the other wire would be for grounding, aka attaching it to metal. As for mounting it on ur car, im at a loss

9. Does LED lights have any effect on fish tank plants?

led lights wont hav any effects on ur tank plants just dont brighten them enough let them stay a bit dim

10. Where can you get LED lights professionally installed?

Led lights for what area in or on the vehicle ?? Check with the laws in your State regarding illumination of the vehicle, whether inside or outside - their are restrictions as to the kind of lighting a vehicle can have ( and if legal, then do a Google search for light installations in your area )

11. Is it legal to have blue led lights on the bottom of a motorcycle?

Not in Michigan or any other state that I am aware of