It is only 1,500 lumens when you use the sl-b9 rechargeable streamlight battery. With a standard cr123A, it only provides the light with 1,000 lumens
Thats the other sku this one is 69500, 69501 is the model youre referring to
The higher output is with the USB rechargeable battery. This model specifies CR123a batteries. My light came with rechargeable battery and specifies that using disposables will result in lower output.
If you watch the attached video, the rechargeable slb9 batteries provide the 1500 lumens. Standard CR123 batteries only output 1000 lumens.
It's 1500 with the USB rechargeable battery's and 1000 with the regular battery's. This one comes with regular battery's the TLR-1 hl-x USB comes with rechargeable batterys
Should be the same light, but this one ships with CR123A batteries. You need the Streamlight rechargeable batteries to get the 1500 lumens. https://www.opticsplanet.com/streamlight-tlr-1-hl-x-usb-multi-fuel-high-lumen-rail-mounted-tactical-light.html?pdata=73923-119228891-20244144&utm_campaign=OP-Browse-Abandon-10min-Evergreen-12-19-23&utm_source=attentive&utm_medium=sms&externalId=ofcpp