This is the BigBlue 11,000 Lumen Video Light RC-Ready 3 Color Modes Features: 11,000 Lumens at 5000K color temperature 85 Color Rendering Index Ready for REMOTE-CTRL-KIT to utilize the remote control feature Built-in Blue Color for fluoro-diving performance The rechargeable Li-ion 27100x4 battery pack (included) gives you two hours on high Four power settings to reduce the intensity and increase battery life Anodized aluminum housing means rugged dependability Color-coded battery indicator 100M depth rating Specifications Lumens: 11000 Lumens (Level IV) 5500 Lumens (Level III) 2750 Lumens (Level II) 1375 Lumens (Level I) Beam Angle: 120Adeg Maximum Depth: 100 Meters Tested Housing Material: Anodized Aluminum Alloy Light Source: Blue Color Mode 220 Lm, COB Led + 6 XPE Red Led Power Source: Rechargeable Li Ion 27100x4 battery pack Size: Dia. 63 X L. 140.6mm Weight: 679g (including battery) Buoyancy: -283g (including battery), -273g (including battery) Color Temperature: 5000K (Warm White) Burn Time: 1.5 Hours (Level III) 3 Hours (Level II) 6 Hours (Level I) In The Box Light Rechargeable Battery Charger Port for Remote Control Yellow Plate Goodman Glove 1" Ball Mount Lanyard Two Spare O-rings Silicone Lube Dry Bag Owner&';s Manual Manufacturer&';s 1 Year Warranty This new addition to the Bigblue Dive Lights photo/video light family is a great choice for the semipro photo/video enthusiast who wants a warm white light (5000K) with a remote control plus the blue light mode. This light comes remote control ready; purchasing the controller will allow you to adjust the power and functions from a camera mount. This will allow you to control the light at a more comfortable position of your choosing. The CB11000PB-RC is a self-contained, compact yet powerful, all-purpose dive light-but it is best suited for video purposes with its extra-wide 120-degree beam and warm white color temperature. Utilizing "Chip on Board" technology, the CB11000PB-RC will provide a beautiful even-toned light source to make any underwater creature pop with natural color. This year&';s upgrade includes built-in Blue color LED for fluorodiving performance. This light also features a built-in Red LED function.