Can anyone tell me about these LED spot lights?
http://dx.com/p/gu-5-3-4-9w-486-560...29?rt=1&p=2&m=2&r=3&k=1&t=1&s=128761&u=130329
http://dx.com/p/gu5-3-3w-280lm-2800...61?rt=1&p=2&m=2&r=3&k=1&t=1&s=130329&u=128761
Do they require external current regulation or do they have their own (i.e. just hook them to 12 vdc)?
http://dx.com/p/gu-5-3-4-9w-486-560...29?rt=1&p=2&m=2&r=3&k=1&t=1&s=128761&u=130329
http://dx.com/p/gu5-3-3w-280lm-2800...61?rt=1&p=2&m=2&r=3&k=1&t=1&s=130329&u=128761
Do they require external current regulation or do they have their own (i.e. just hook them to 12 vdc)?