Hello,
I just received my SL TL3-LED from Cabela's /ubbthreads/images/graemlins/grin.gif. I won't have a chance to take beamshots until later, but I did install batteries and compared it side by side with my brand new SureFire L4 Digital Lumamax, that uses 2 CR123A batteries. I thought that the SF L4 was very white, but when it is side by side with the SL T3-LED, the Surefire is slightly green, and not as bright. Also, the Streamlight can be focused, so the beam pattern and coverage can be changed as well. Both flashlights are 5W Luxeons,and both flashlights use CR-123A batteries. The Streamlight uses 3 batteries, and the Surefire uses 2 batteries. On first impression, I like the Streamlight's light level and focusing ability, and I like the portability of the SureFire. I will probably EDC both for a while and then decide upon one or the other.