"The LED infographic with the 2 CR2032 cells was to show what the prototype was using."

"Dear Kat,Thanks for reviewing the Stem. As Promised,We have already addressed the issues mentioned above in our recent updates. We have also engineered to include a USB rechargeable Battery in the Bike stem as well as included a New LED chamber which delivers 300LM. We have also updated the running times in the different modes according to the new LED and Battery setup. The new battery being used is a Li-ion rechargeable battery (3.6V-2500mAh), chargeable by USB 2.0 We have two variations of the stem to hold two separate Bar Diameters Namely 22-26mm and 31-33mm bars. We have also updated this info after a few of our customers have asked for the clarification.At the moment, the only way to tilt the LED is to use the slight amount of play you have in the screws which is why We have mentioned that there are only 15degrees of play. This is without effecting the integrity of the Handlebar.We apologise for the delay in getting these updates up. We hope that we managed to atlas dress a few of your concerns.Regards, Ani"