Good product, check the batteries - Streamlight Tl-Racker Shotgun Forend LED Light

Received this product today to swap out on my mossberg 590 shockwave. Was very excited but soon became a little concerned because the light seemed very weak and flickering. I was concerned it was a dud. Turns out the batteries that came with the light from stream light were either duds or the light had been activated during shipping. Nevertheless I found some spare cr123 batteries and replaced them and the light functioned flawlessly at full power. Crisis averted. Bottom line is it a good purchase and worth it just check the batteries first.