Sea Dragon Mini 900、1200、1600 與 Mini Fluoro 替換 O 型環套組

One quick tip: swap these out before a big dive trip, not after you notice a leak. The kit covers all my Mini models, so I only need to buy one set for both lights.

The O-rings are exactly the right size for my Mini 1200, and they feel a bit more pliable than the old ones. Washed out the groove and popped them in, now the light seals tight again.

Swapped these onto my Mini 900 before a week of shore dives and they sealed perfectly, no water got past the threads once. Nice that the set covers the 1200 and 1600 too, so I've got spares for my other lights. Cheap insurance for keeping a torch dry at depth.