Is that the solid pill, or the hollow pill?
(When the LED lifts up, either there’s a flat aluminum surface behind it (with 2 holes for the wires) — that’s a “solid pill”
OR, there’s a hole and you can see inside the pill down to the electronics on the driver (that’s a “hollow pill”)
If you can lay your hands on one and let us know, it’ll be worth knowing.
I’ve been looking for those with the solid pill — they’re hard to find and very easy to mod with better/colored emitters
Hi phsinvent, thanks for you liking it, we will have a clearance for 4 kind of olight later ( including the Olight M21 ), wish you can support us when it is on. 
Hi hank, thanks for liking it, could you please show me a picture to let me know what’ s the solid pill and the hollow pill, thanks.
Hey GearBest,
You cancelled my order because something was out of stock but you only gave me store credit instead of a paypal refund. Could you fix this please?
Hollow pill = big hole under LED board.
(Photo by MRsDNF, Review: LighTake Small Sun ZY-T621 Grey Flashlight)
Solid pill = no big hole under LED board
(Photo by garrybunk, CREE Q5 300LM LED 3 Mode Zoomable Headlight - Mod to XM-L2 NW Mule)
Hi higbvuyb, could you please PM me with your order number, I will check it for you.
Hi higbvuyb,
I got it , but it seems I need to take the flashlight in hand to check it, my office is far away from the ware house, it will take some time for me to get it, wish you don’t mind waiting.
This is a hollow pill:
That’s from the discussion at Can BangGood/GearBest staff learn how to identify a hollow or solid pill?
(where BangGood, selling this same #3 zoomie light, tried and failed to understand the question or get an answer, so far, still hoping)
I for one am very happy to wait — the question (solid pill or hollow pill?) is asked for every flashlight sold.
It’s rare that a seller is able to find out and answer the question.
Thank you for looking into it.
It would be fine if you could tell us — for every flashlight you describe — whether the LED is placed on a solid surface, or on a ledge around a hollow open space.
This makes little difference for the lights as you sell them. It makes a great difference for us when we improve on them to make them brighter (and hotter inside).
It would also make brighter flashlights possible if your manufacturers produced solid pills routinely.
Hi hank,
Thanks for your waiting.
Today I bring all of you the $2.09 Xiaomi Portable USB LED Lamp ( only for white version ), you can get that amazing price without using the coupon,
only two days left, if you like, please hurry up.
” 
“:http://www.gearbest.com/batteries-chargers/pp_140785.html
4.4.E27 36-SMD 5730 LED 18W AC220V Warm White Corn Lamp
coupon code: 36-SMDCM
Price: $3.22
The voltage 220 is not suitable in United States!
Genuine xiaomi led light or fake???
Yes, what a pity for you.
Hi samgalax, it’s Genuine xiaomi led light, please don’t worry, all the xiaomi products are all the Genuine products.
Not at all! If you could negotiate with your supplier to change the voltage you should have a big demand here in United States!
Hi my9221, after communicating, it seem we can get a AC85-260V something like that, is that be ok, maybe a little expensive.
Has anyone used the “Olight” batteries from GearBest? I just bought some because I love the price and quality of my other Olight batteries, but these are not true Olight. These are longer, fatter, and none of them are straight. I’m having a hard time fitting them in some of my lights.
sounds like they could be fakes
Yeah, I know they have to be fakes, or maybe rejects from where the Olights are made. I just wanted to know if these are safe to use in the few lights they will fit in?