Promaster P35B Bi-Color LED Light
A powerful Bi-Color LED light with internal battery that also works as a USB power bank!
The ProMaster PB35B is a powerful, flexible, and durable, LED light in a small and convenient package. Use it as an on-camera light, macro light, or accent light. Plus, it acts as a handy USB power bank for convenient charging of other devices. It fits in the palm of your hand and is smaller than most of today's smartphones.
The quality of this light is exceptional—it is rated at CRI and TLCI 95+ and achieves higher ratings of 98 to 99 in most circumstances. The extended color temperature range of 2,800K to 6,500K allows you to mimic everything from afternoon sun to golden hour light. A special Boost Mode allows you to crank up the light output to approximately 130% for up to 60 seconds.
A soft white snap-on diffuser is included with this kit to soften the light when needed. A cold shoe is also included for mounting the PB35B to a camera or bracket. This shoe can be attached to either of the PB35B's 1/4"-20 threaded ports (located on the bottom and side) giving the option to mount the light horizontally or vertically. These threaded ports can also be used for attaching other accessories or for mounting the light directly to a light stand, tripod, studio clamp, flex arm, and more.
The light only requires 0.8 amps of charging input, so most common phone chargers and the USB ports in a computer or car will work.
The powerful 4,000 mAh internal battery can power the light for about 1 1/2 hours at 100% light output. Decreasing the light output provides many hours of runtime.
Please note, this device cannot be illuminated simultaneous to working as a USB power bank. When the light is illuminated the internal circuitry will automatically cut power to the USB output port.