... with low voltage and eco-friendly voltage:3.2--3.6 v current:20mA longlegs SpecificationsLow light decay ... , oval led, straw hat led , helmet led , square led flat top led , bullet led, concave led, rectangle ... led square led3 Available Size; 3mm,5mm,8mm4 Lens type;water ... 625--630nm)green(520--525nm)30water clear3.2-3.6v20mAbi-color red&bulered(625-630nm) bule(460 ...