I want two of these nice Convey light but I don't understand the options.

[phsinvent]

Review: UltraFire C20 / Crelant 7G3CS clone

UltraFire C20 / Crelant 7G3CS clone Reviewer's Overall Rating: ★★★★★ [image] Summary: Battery: 1x 18650 unprotected/protected, 2x CR123A Switch: Forward clicky + micro switch for mode selection Driver: Proprietary switching buck driver, 3.0V - 6.0V Modes: High, Low, Stand by + dimming, fast 10Hz strobe, SOS LED Type: XM-L 1C (Cold White) unable to comfirm or deny U3 bin at the moment Lens: Coated glass lens (single violet coating on both sides it seems, or 2 coatings blue a…

Ultrafire C20