1. fit 9v flashlight. 2. cree xp-g2 led chip. 3. p13.5s / pr base. 4. end contact is positive, outside is negative. 5. constant current. 6. real circuit.
TrustPilot
阿卜杜拉·B.
3 周前
Sneha T.
1 个月前
尤素夫·A.
扎伊纳布 N.
1 周前