review for ultrafire 4x18650 7 led flashlight?

i’m still new and not sure which “model” this is. is there a review on it here in the threads?

This style of light is what’s referred to as an “SRK” which is short for SkyRay King, the first of which popped up a long time ago. There are now hundreds of clones of the original SRK, with anywhere from 3 to 9 emitters in the same body. Unfortunately the quality has gone down hill on the clones, and there are so many similar variants it would be impossible to review them all. Just looking at the pictures though, it looks like LatticeBright emitters not genuine Cree, so stock output would probably be 1500-2000lumens tops.

Search “SRK” and you’ll find lots of related posts. There is currently a groupbuy organizing for a custom high-quality SRK, or you can look for the Supfire M6, which is a good quality light of similar design.

will these panasonics work on the skyray kings? the top looks close to flush so will it contact the board?

http://www.aliexpress.com/item/6PCS-LOT-for-Panasonic-brand-new-original-18650-3-7V-3200mAh-lithium-battery-ncr18650be-mobile-power/32376953874.html