4 ms·
and the "glow time" is only to a value of .32mCd, which is, per their copy, "100x more luminescent than necessary to see with the naked eye" so more than 30 ho
by genewitch 4y ago
and the "glow time" is only to a value of .32mCd, which is, per their copy, "100x more luminescent than necessary to see with the naked eye"
so more than 30 hours after being charge for 5 minutes in the sun.