I
iwico
Guest
Hi
I designed a new kind of no battery flashing saftey lights for
bicycles.
see details go to my website: http://www.freelights.co.uk
To save cost of magnets used in this device, the easyest way is using
lowest voltage LEDs. I bought some (2 red rear LEDs in pictures on my
website) LEDs from my local shop (London, UK). They said these are
lowest voltage LEDs. But they are not bright enough for my device.
One day, I saw a new product from HongKong--shake magnet in the torch,
lights a white LED in it for few minutes. I bought it and remove the
white LED onto my device.
Now the white front LED is very bright, the rear red LEDs are not
bright enourgh. They are powered by same device on my bicycle.
Help:
1. How do I find the white LED's details? such as: lighting voltage,
current, name, and where to get it. (I did not ask the torch maker, I
think they will not tell me this).
2. Are there any red LEDs can bright same as white one on the market?
3. What is the price of them.
Thanks
Q Gang
I designed a new kind of no battery flashing saftey lights for
bicycles.
see details go to my website: http://www.freelights.co.uk
To save cost of magnets used in this device, the easyest way is using
lowest voltage LEDs. I bought some (2 red rear LEDs in pictures on my
website) LEDs from my local shop (London, UK). They said these are
lowest voltage LEDs. But they are not bright enough for my device.
One day, I saw a new product from HongKong--shake magnet in the torch,
lights a white LED in it for few minutes. I bought it and remove the
white LED onto my device.
Now the white front LED is very bright, the rear red LEDs are not
bright enourgh. They are powered by same device on my bicycle.
Help:
1. How do I find the white LED's details? such as: lighting voltage,
current, name, and where to get it. (I did not ask the torch maker, I
think they will not tell me this).
2. Are there any red LEDs can bright same as white one on the market?
3. What is the price of them.
Thanks
Q Gang