- Kelvin by Rift Labs 300W Full Color Spectrum RGBACL LED COB Studio Light (V-Mount)
- Kelvin Epos 300 lamp head
- Kelvin Epos 300 controller with battery plates
- Quick-release lighting super clamp
- Kelvin Reflector (55 degree)
- Kelvin Epos 300 4-pin head cable (5 meters / 16.4 ft)
- Neutrik Power CONTRUE TOP AC power cable (5 meters / 16.4 ft)
- Kelvin Epos 300 semi-soft rolling case (if selected included)
- 3 Years Keep Rolling Warranty
- Lifetime customer support
Trusted & Verified
Kelvin by Rift Labs 300W Full Color Spectrum RGBACL LED COB Studio Light (V-Mount)
- 300W full spectrum LED COB studio light
- Full RGBACL Six-Color Light Engine Cantastoria
- Color temprature range 2000K to 20000K
- Bluetooth, Kelvin Narrator App, DMX, Lumen Wireless DMX (built-in)
- V-Mount model
- Bowens mount compatible
- USB-C, USB-A
- 6millimeter aluminum housing
- Comes with a durable water resistant semi-soft rolling case
- 18 lbs including Yoke
The Kelvin by Rift Labs 300W Full Color Spectrum RGBACL LED COB Studio Light-V-Mount is the hero of your professional lighting setup with endless possibilities to light your story. It is made to withstand life on set and deliver mind-blowing light accuracy and control.
Add Full-Color Spectrum to your Lighting Creations
Gone are the days when a light was just a light. The Cantastoria Engine utilizes red, green, blue, amber, cyan, and lime. The result is an infinite color palette of precisely mixed light. The color accuracy and light quality are in a league of their own.
An Ultra-Precision Tool
Every light is calibrated, tested, and verified by one of Kelvin’s engineers. The focus on the performance, quality, service life, and reliability of the products is achieved by the way the company makes and test every single light. Their innovative LED chips are meticulously designed to not only improve quality and color range but are mathematically proven to simulate the industry SSI and TLCI standards.
Advantage of RGBACL
The Epos 300 does not use any white LEDs. Instead, the company mixes red, green, blue, amber, cyan, and lime LEDs to produce white light and any color you can imagine.
The advantage RGBACL has over RGBWW is that it is capable of giving you a larger CCT range and it can produce more saturated colors with more output. RGBWW lights struggle to create saturated colors like yellow and don’t always have as much output when generating saturated colors. They can also have a large drop-off in output at different CCT settings.
Designed and Built Without Compromise
The 6 millimeter solid aluminum housing exceeds structural requirements, conducts heat better away from the light, and it is stronger than creaky plastic. One material as the case, structure, and finish removes complexity, yet adds strength and robustness without compromise. Everything you could ever need, no distractions. Made to be handled hard. Harder, than a traditional tungsten workhorse. Almost unbreakable, yet highly recyclable.
A Battery-Powered Super Light
Take it anywhere you want. Made to run off batteries, whether it is A, B- or V-mount, the professional light quality illuminates your set, all day long, whether you are on or off the grid. Its unique design delivers better thermal efficiency, and sturdy construction so you can light the action longer. Peace of mind when you are on set, wherever it may be.
All the Modes You Need to Light Your Story
CCT, HSI, RGB, Gel effects, and more. Use colors and modes to create emotional stories through the language of light. Designed for life on set, made to withstand it. Mind-blowing light accuracy and control. All, are built into the light.
Access Endless Possibilities with Your Tool for Creativity
Kelvin has added more than lines of code to make this light shine in endless ways. Use the Kelvin Narrator App across your devices to control your light, and access built-in lighting effects, presets, and gels. Create stunning custom sequences from the comfort and convenience of your devices. The Kelvin Narrator App adds tools for creating the lighting effect you want and need. Endless possibilities. Have and stay in control over the set without having to step away from the camera. Make use of custom sequences without stepping away from your monitor or the camera.
Made in Norway, Engineered with Passion
Welcome to the world of next-generation lighting. This is going to change the way you work. Creative lighting at your fingertips. A lasting impact on the way the brand tells stories. Kelvin, the all-in-one solution for creative lighting in cinema. You can use this light in ways never thought of. The products are assembled by hand in the same building they are being designed and engineered. It is not a secret, it is the company's recipe for superior quality.
Kelvin by Rift Labs 300W Full Color Spectrum RGBACL LED COB Studio Light (V-Mount)
Light Fixture
| Light Engine | Cantastoria (RGBACL) Six-Color |
| Color Temperature | 2,000 to 20,000 K ±100 K |
| Modes | CCT, HSI, RGB, GELS, EFFECTS, XY |
| Dimming | 0-100 percent (continuous) |
| Display | 5' inch TFT LCD |
| Housing Material | Aluminum |
| Number of LEDs | 80 |
| Expected Lamp Life | 50 000 hours |
| Beam Angle Kelvin Epos 300 Bowens Mount Reflector | 55 degree |
Color Accuracy Standard
| 2000K | SSI 89,2 CRI 95,8 CQS 97,5 TLCI 93,2 |
| 2500K | SSI 89,4 CRI 97,3 CQS 98,1 TLCI 96,5 |
| 3000K | SSI 86,4 CRI 97,8 CQS 97,9 TLCI 97,8 |
| 3500K | SSI 86,7 CRI 97,3 CQS 97,5 TLCI 98,1 |
| 4000K | SSI 80,4 CRI 96,7 CQS 96,9 TLCI 98,2 |
| 4500K | SSI 78,8 CRI 96,0 CQS 96,4 TLCI 98,5 |
| 5000K | SSI 77,5 CRI 95,7 CQS 97,6 TLCI 98,8 |
| 5500K | SSI 75,1 CRI 95,2 CQS 97,2 TLCI 98,7 |
| 6000K | SSI 73,1 CRI 94,8 CQS 96,9 TLCI 98,5 |
| 6500K | SSI 71,3 CRI 94,4 CQS 96,6 TLCI 98,3 |
| 7000K | SSI 69,8 CRI 94,1 CQS 96,4 TLCI 98,1 |
| 7500K | SSI 68,5 CRI 93,9 CQS 96,1 TLCI 97,9 |
| 8000K | SSI 67,4 CRI 93,6 CQS 95,9 TLCI 97,7 |
| 8500K | SSI 66,5 CRI 93,3 CQS 95,7 TLCI 97,5 |
| 9000K | SSI 65,6 CRI 93,1 CQS 95,6 TLCI 97,3 |
| 9500K | SSI 64,9 CRI 92,9 CQS 95,4 TLCI 97,3 |
| 10000K | SSI 64,2 CRI 92,7 CQS 95,3 TLCI 97,1 |
| 15000K | TBA |
| 20000K | TBA |
| Data disclaimer | Test results from internal testing unit. Each light comes with its own individual photometrics. |
Controller
| Battery Plate | 2x (V-Mount) |
| DMX Connection | 5-Pin XLR |
| Power Input Connection | powerCON |
| USB | USB-C, USB-A |
Mounting
| Yoke Mount | Kelvin Epos 300 Yoke (360 degree tilt) |
| Accessory Mount | Bowens S-Type |
| Fixture Mount | 1-1/8 in stud + 5/8 in receiver |
Remote Operation
| Control | Bluetooth, Kelvin Narrator App, DMX, Lumen Radio/Wireless DMX (built-in) |
| Bluetooth | Wireless Operating Range: ≤80m |
| Lumen Radio | Wireless Operating Range: ≤100m |
Power
| AC Input Power | 110 to 240 VAC, 50/60 Hz |
| DC Input Power | 12 to 30 VDC |
| Power Source | AC mains, External Battery |
| Max Power Consumption | 300W (nominal) / 320W (rated) |
| Operating Voltage (Battery) - V-Mount / B-Mount / G-Mount (Two Batteries) - Half Output | 14.4V/10A, 26V/6A |
| Operating Voltage (Battery) - V-Mount / B-Mount / G-Mount (Two Batteries) - Full Output | 26V/12A |
| Operating Temperature | -20 degree C ~ 45 degree C / -4 degree F ~ 113 degree F |
Cable
| Kelvin Epos 300 4-Pin Head Cable | 5 meter / 16.4 feet |
| Neutrik Power CONTRUE TOP AC Power Cable | 5 meter / 16.4 feet |
Weight
| Lamp Head with Yoke | 4.7 kg / 10.36 lbs |
| Control Box | 3.48 kg / 7.67 lbs |
| Super Clamp | 0.44 kg / 0.98 lbs |
| Rolling Case (Filled) | 15.18 kg / 33.46 lbs |
| Rolling Case (Empty) | 5.35 kg / 11.79 lbs |
Dimensions (LxWxD)
| Lamp Head without yoke | 10.43 x 5.35 x 5.51 inch |
| Lamp Head without yoke | 10.43 x 15.47 x 5.51 inch |
| Control Box | 5.12 x 6.73 x 13.27 inch |
| Super Clamp | 3.54 x 2.13 x 5.35 inch |
| Reflector | 5 x 5 x 7.01 inch |
| Rolling Case | 22.05 x 15.75 x 13.58 inch |
Certifications
| FCC, CE, UKCA, IC, ROHS, KC, NCC, PSE, BIS |
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Starting at $475.00
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Shipping Policy
Orders of $25 or more qualify for free standard shipping on eligible items.
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Tab: Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
