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DeSisti Cosmobeam 650W Focusing Flood Light

B&H # DECB800 Mfr # RC 80F/A
In Stock
Free Expedited Shipping
You Pay: $254.95

The Cosmobeam is a focusable open-faced light. It uses double ended tungsten-halogen lamps. The Cosmobeam accepts 300, 375, 400, 600 and 650 watt 110V lamps. An accessory holder is required for mounting all accessories, except the barndoors. Optional accessories include barndoor sets, snoots, scrims, and a dichroic filter. Bulb must be purchased separately.

Upon focusing, the light beam angle changes from wide (flood) to tight (spot).
The attached 14' power cable has an in-line on/off switch.
Mounts on any lightstand or mounting accessory that has a 5/8" male stud.
Rating 650 watts maximum
Socket (Lampholder) Double-ended
Lens (Condenser) Not applicable
Reflector (Mirror) Brushed aluminum
Mounting 5/8" standard stud
Yoke Flat bladed fork
Cable 14', with in-line switch, Edison plug
Focusing Rear mounted focus knob
Weight 3.3 lbs (1.5 kg)
Dimensions 10.8 x 6.4 x 8.5" (27.4 x 16.3 x 22 cm)
DeSisti Cosmobeam 650W Focusing Flood Light
  • Wireguard
  • Power cable with in-line switch

    Note: Bulb not included


    by PowerReviews
    DeSistiCosmobeam 650W Focus Flood Light

    (based on 1 review)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



    • 3 Stars



    • 2 Stars



    • 1 Stars



    Reviewed by 1 customer

    Displaying review 1

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    Amazing light! Just be careful...

    By A.K.

    from Atlanta, GA

    About Me Semi-pro Photographer


    • Attaches Securely
    • Clean focusable beam
    • Durable
    • Good Build Quality
    • Lightweight


    • Runs Hot

    Best Uses

    • General Use
    • Indoors
    • Low Light
    • Night Time

    Comments about DeSisti Cosmobeam 650W Focus Flood Light:

    I love this light! It has fantastic build quality and a nice, round beam pattern. It's very wide, so you may want some way to control the spill. There are a few other things to be careful of...

    First off, being a halogen light, this thing is hot. This is only an issue if you aren't familiar with halogen. You will need to use gel holders, don't try putting gels (or anything else, for that matter) near this light. They will melt quickly.
    The other thing is that when I got mine, there was no power plug on the cord. This is so that you can decide to use it for different voltage systems. So make sure you know how to attach an Edison plug or something similar to it. Other than that, this is a fantastic light. I would definitely reccomend this or it's lower-wattage cousin if you are in the market for a nice open-face tungsten light.

    • Was this a gift?:
    • No

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    Lamps /Tubes /Flashtubes

    Show more >

    Required item: A lamp (not included) is required to operate this light.

    Impact -  FAD Lamp (650W, 120V)
    • You Pay: $9.39
    Eiko -  FCB Lamp (600W/120V)
    • You Pay: $11.95
    Usually ships in 7-14 business days i Estimated arrival at B&H is 7-14 business days. Your order will only be charged at time of shipment.

    Light Stands & Accessories

    Impact -  Air-cushioned Light Stand (Black, 8')
    • You Pay: $32.95

    Misc Accessories and Adapters

    Impact -  2.0" End Jaw Vise Grip
    • You Pay: $44.00
    See any errors on this page? Let us know.