SupFire S7

Another low-cost flashlight, it has a few issues but ok for the price.

Specifications from dealer:
SupFire S7
Brightness:240lm (CREE-XPE)
Material: Aluminum alloy
Mode:5modes(High / Medium / Low / Strobe / SOS)
Light power: 1 x 18650 rechargeable battery or 3 x AAA battery
Size: 12cm x 2.8cm x 2.8cm
Weight: 86g (Without battery)

Some pictures:

supfire s7

cree xp-e

It has ~22mm pill, (Convoy S5 and S7 pills do not fit.), plastic but great quality reflector, glass lens. Threads, pill was very dirty, I had to clean. Since the light was not bright enough and I heard rumors about Lattice Bright and fake Cree LEDs, I contacted the store that I ordered this light, they told me it is Cree, but they (Lattice Bright) work with Cree company, producing low-end LEDs for Chinese market, and they are doing tests, trials and education etc... Not sure if this is the case but low performance of this light seems to be because of switch, the LED looks like Cree.

Switch limits current a lot, without switch it draws 0.7 on high from Liion 18650 (3.86v measured voltage before test)

With switch: on high 0.35A, mid 0.16A, low 0.05 A

Beamshot of high:





Pros: Throws well, price.

Cons: Poor switch, received dirty, tiny pill.