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Blue Led Light

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FAQ in Blue Led Light Products

Can I tap into headlight fuse and hook them up that way?

Yes. I tapped into a very small light and wired three of them up on each side of my boat and they work perfectly. They draw very little current

How hot do these lightbulbs get? Could they rest on wood while turned on for a couple hours?

They are LED, so they stay cooler. Can not imagine why you wouldn't be able to use them.

do they stay on at all times or do they change

They stay on as long until you turn them off and you can set them to change color or to strobe

can zombies see green colored lights?

No, but this flashlight is blue.

I am looking for affordable red light in the hope it will help with sleep. Will these work?

I bought yellow to use as bug lites outdoors. I do not know about red color however these are not suitable for use with dimmer switches which you might want for use where you sleep.

Could these be used for Red Light therapy?

No; red light therapy is based on having the LED emit just red-wavelength light and these are just white LEDs with a plastic red bulb around them.

What size or gauge is the wire?

22 guage

How many inches between mounting holes?

Approx 3"

My light flashes bright, dim bright dim w/no motion nearby? What is that mean?

All I can say is mine do not do this. Mine work very good.

How bright are they?

Some of the lights is very high bright,especially: White , Warm White, Red, Blue, Green,

does anyone know the wavelength range of these lamps?

I'm going to make an educated guess and say the blue light the lamp emits is 470-480 nanometers in wavelength. The color is a pretty deep blue more toward the violet end of the spectrum than toward the green end of the spectrum. It's a very good lamp. Strong but soothing dark blue.

Can you use it as a pool light for inground pool?

Should work, providing your pool lights are 120 volt. However, some pools use transformers and 12 volt bulbs - if yours is one of those, then it will not work.

What am I doing wrong? I set Ultrasound intensity, Nutri intensity, Photo red and timer. Confirm. Dropped water and no boil. ?? Relax works thoug

Sorry. I haven't used all the settings yet. Maybe contact the seller?

Can this bulb be used in a dusk to dawn pole light

I wouldn't hesitate to use it for that purpose. A very bright colored light at a fraction of the wattage.

Which wire is Positive+?

The polarity is reversed making colored negative and black positive

Are they safe to leave on all day and night? I come home from work in the dark, so like to have them on when I return (was ok with flourescent)

Mine run dusk to dawn every day with no problem
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Reviews in Blue Led Light Products



Very good product for price..Good blue


christian diaz

good product, is a little devil in some sectors but good relationship quality value



Decent quality, so far it seems to be good. Works instantly, the dusk sensor is really good. Cant wait to install it and see how it works. :)



I bought it mainly to use in photography, i didn't give it 5 stars because copper coord looks some rigid and i'm pretty sure with movement it gonna end breaking, but for the price and product that i got, i'm happy.



USB powered. Looks light and airy. Good light output. Good price on flash sale.



nice product.its value for money and i am very happy with this order.also fast delivery.i recommend this!


tiago girott

relogio muito bonito , minha cliente adorou, produto de otimo acabamento , facil de trabalhar com ele


Raghu Balachandar

I like this watch very much. value for money good features awesome look

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